СПИСОК патентов США - подгруппа МПК G01S15/00


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2017

19606226Method and system for detecting residential pests
29605990Liquid container and method for measuring liquid level using same
39599709Method for detecting the surroundings of a vehicle
49597961Wading vehicle water level display
59594164Method and apparatus for an acoustic-electric channel mounting
69585629Subject information obtaining apparatus, method for obtaining subject information, and computer-readable storage medium
79575179Object detection apparatus
89575178Beamforming method and ultrasonic diagnostic apparatus
99572549Calibration of multiple aperture ultrasound probes
109562970Proximity detecting apparatus and method based on audio signals
119551802Defocusing beamformer method and system for a towed sonar array
129547083Determining whether a target object was present during a scanning operation
139541644Device for monitoring a distance between a vehicle and an object

2016

149529082Systems and methods for bi-static or multi-static holographic navigation
159513372Automatic processing of ultrasonic data
169494683Audio-based gesture detection
179488726Object detection method using ultrasonic waves and object detection apparatus
189482753Split row-column addressing method for three-dimensional ultrasound imaging
199481982Method and control system for surveying and mapping a terrain while operating a bulldozer
209465101Aberration correction with broad transmit beams in medical ultrasound
219437043Display and export of individual biplane images
229417119System and method to detect hidden materials using a mobile device
239414810Ultrasound imaging system
249405959System and method for classification of objects from 3D reconstruction
259399503Systems and methods for navigating autonomous underwater vehicles
269395338Sensor system for environmental impact monitoring
279383443Ultrasonic sensor and device and method for measuring a distance between a vehicle and an obstacle
289369796Electronic device
299367178Touchless interfaces
309366758Detection device
319360551Object information acquiring apparatus and control method thereof
329354314Underwater detection device
339354310Systems, methods, apparatus, and computer-readable media for source localization using audible sound and ultrasound
349348024Active sonar apparatus, active sonar signal processing method, and recording medium storing signal processing program thereof
359340267Method for detecting naval mines and naval mine detection system
369338549Acoustic localization of a speaker
379335412Sonar transducer assembly
389304191Subject information obtaining apparatus, subject information obtaining method, and program
399298079Sonar preview mode
409297898Acousto-optical method of encoding and visualization of underwater space
419297897Ultrasound interior space monitoring system for a vehicle
429291491Wading detection system for a vehicle
439291490Applications of sonar-based VF/GVF metering to industrial processing
449285468Extended angular resolution in sensor arrays using secondary echoes
459268021Detection device and computer readable media storing detection program
469268020Sonar assembly for reduced interference
479261487Method and system for examining the interior material of an object, such as a pipeline or a human body, from a surface of the object using ultrasound
489259961Large-area ultrasound contact imaging
499255982Apparatus and method for the binaural reproduction of audio sonar signals
509250627Forward and lateral tracking system and control method thereof
519244158Depth sensing using active coherent signals
529240113Low-power security and intrusion monitoring system and method based on variation detection of sound transfer characteristic
539239388Pairwise grouping of joint sparsity models for sensing array processing
549239387Method and system for reconstructing scenes using virtual arrays of transducers and joint sparsity models
559239386Sonic sensors and packages
569227479Wading vehicle control system

2015

579226069Transitioning multiple microphones from a first mode to a second mode
589223022Linear and circular downscan imaging sonar
599223021Method and system for motion compensated target detection using acoustical focusing
609217791Ping control optimization method for multi-static active acoustic networks
619217660Surface mapping by virtual array processing via separate transmissions
629213100Bearing-only tracking for horizontal linear arrays with rapid, accurate initiation and a robust track accuracy threshold
639213099Sonar-based underwater target detection system
649207639Transforming A-scan data samples into a three-dimensional space for facilitating visualization of flaws
659195077Device for measuring a characteristic reading distance of an individual
669194941Ultrasound image enhancement and super-resolution
679182488Method and device for detecting target object
689182486Sonar rendering systems and associated methods
699177430Moveable barrier operator translation system and method
709157996Multiple ultrasonic preamplifiers with independent automatic gain control
719152276Acoustic motion determination
729140814System and method of using autonomous underwater vehicle to facilitate seismic data acquisition
739135731Systems, devices, methods for sensing and processing fishing related data
749128175Object detection apparatus
759116238Configurable ultrasound measurement logic in a mobile computing device
769116225Measuring apparatus
779110168Software-defined multi-mode ultra-wideband radar for autonomous vertical take-off and landing of small unmanned aerial systems
789106322Acoustic transmission
799104911Object classification
809103938Systems and methods for holographic simultaneous localization and mapping
819103937Systems and methods for holographic navigation
829103908Security monitoring system using beamforming acoustic imaging and method using the same
839103905Sonar system and impedance matching method thereof
849103204Remote communication with subsea running tools via blowout preventer
859101958Electromechanical transducer
869097795Proximity detecting apparatus and method based on audio signals
879097794Ultrasound doppler detection method with Golay code excitation
889081113Apparatus for sensing motion of a surface
899075133Object detection and tracking support system, control method, and program
909046598Signal processing device, signal processing method, recording medium, and program
919036453Obstacle detection device
929030914Discrete volumetric sonar method and apparatus for sub-seabed surveying
939013958Device for positioning submarine pipeline robots and method thereof
948995225Pivoting ultrasonic probe mount and methods for use
958988970Method and system for dereverberation of signals propagating in reverberative environments
968982668Semiconductor device and method of forming same for correlation detection
978976056Ice data collection, processing and visualization system
988973442Ultrasonic sensor
998958269Transducer for phased array acoustic systems
1008943812Apparatus for measuring the filling level of a urea container having an ultrasound sensor and motor vehicle having a urea container
1018942062Detecting structural changes to underwater structures
1028942058Display data obtaining apparatus and display data obtaining method
1038929178Sonar data collection system

2014

1048917576Remote flooded member detection
1058891334Compact, energy-efficient ultrasound imaging probes using CMUT arrays with integrated electronics
1068883124Use of fullerenes in photoacoustic imaging
1078879359Sonar navigation system and method
1088879358Device for determining a filling level
1098879357Systems and methods for high coverage rate synthetic aperture sonar
1108873337Systems and methods for overpinging synthetic aperture sonar transmitters
1118867311Systems and methods for low grating sidelobe synthetic aperture sonar
1128842494Apparatus for sensing motion of a surface
1138830791Measurement of 3D coordinates of transmitter
1148823578Driving assist apparatus
1158816849Overhang warning device
1168811120Systems and methods implementing frequency-steered acoustic arrays for 2D and 3D imaging
1178804458Non destructive testing device and method for detecting possible anomalies of a wall thickness
1188787560Method for determining a set of filter coefficients for an acoustic echo compensator
1198780672Multi-frequency, multi-beam acoustic doppler system with concurrent processing
1208766846Accident prevention system and a vehicle including the accident prevention system
1218750071Sensor function for controlling at a variable transmission frequency for the purpose of detecting contamination
1228743657Resolution analysis using vector components of a scattered acoustic intensity field
1238737168System and method for automatic determination of the physical location of data center equipment
1248721553Fluid-fillable ultrasound imaging catheter tips
1258693286Position measurement for collision repair systems
1268687462Position determination of a seismic source array
1278686326Optical-flow techniques for improved terminal homing and control
1288681585Multi-range object location estimation
1298675450Displacement estimating method and displacement estimating apparatus
1308675448Adaptive ping control method for track-holding in multi-static active sonar networks
1318659975Vibration generation and detection in shear wave dispersion ultrasound vibrometry with large background motions
1328654613Measuring apparatus
1338654609Target detection device, target detection control program, and target detection method
1348654607System and method for determining wave characteristics from a moving platform

2013

1358611187Miner acoustic communication and location system
1368611186Sound image localization apparatus
1378605551Position determination of a seismic source array
1388605550Downscan imaging sonar
1398593908Method for determining an echo distance in an acoustic pulse-echo ranging system
1408589067Method, device and computer program for mapping moving direction by sounds
1418576664Moving object detection system
1428547397Processing of an image representative of an observation zone
1438542555System for detecting, tracking, and reconstructing signals in spectrally competitive environments
1448514660Range sensor optimized for wind speed
1458514659Multi-state beamforming array
1468514658Downscan imaging sonar for reduced interference
1478503266Acoustic fluid height monitoring using dynamic surface perturbations
1488503265Obstacle detection apparatus and method for detecting obstacle
1498493204Displaying sound indications on a wearable computing system
1508456954Holographic navigation
1518456318Occupancy sensor assembly
1528451690Method of controlling a lighting system with an ultrasonic transceiver
1538451689Ultrasonic apparatus with an adjustable horn
1548451143Vehicle presence notification apparatus
1558422336Operating method for an ultra-sound sensor
1568416641Acoustic distance measurement system having cross talk immunity
1578411530Multi-frequency, multi-beam acoustic doppler system
1588406082Determining enclosure breach ultrasonically
1598400876Method and system for sensing objects in a scene using transducer arrays and coherent wideband ultrasound pulses
1608400875Active sonar system and active sonar method using a pulse sorting transform
1618385153Light control system with multiple ultrasonic receivers
1628385152Method and system for remote sound speed measurement
1638379484Apparatus and method for compensating images for differences in aspect
1648374054Apparatus and method for grazing angle independent signal detection
1658363511Method and device for detection of surroundings

2012

1668331193Light control system
1678320216Active sonar system and active sonar method using fuzzy logic
1688305840Downscan imaging sonar
1698300499Linear and circular downscan imaging sonar
1708295125Sonar scanner
1718289811System and method for determining location of submerged submersible vehicle
1728280692Ultrasonic wave propagation time measuring system
1738270252Method for estimating target range error and sonar system thereof
1748266966Ultrasonic exploration method and ultrasonic exploration apparatus
1758259533Method and device for determining ultrasonic detecting cycle
1768254208Multi-state beamforming array
1778248888Bottom up contact type ultrasonic continuous level sensor
1788223588Acoustic doppler dual current profiler system and method
1798220584Hybrid level measurement system
1808218396Torsional ultrasonic wave based level measurement system
1818217766Vehicle presence notification apparatus
1828213264Method and device of measuring location, and moving object
1838212656Vehicle presence notification apparatus
1848195425Systems and methods for estimating distances using multi-resolution functions
1858194499Ultrasonic underwater detector with voltage and envelope control
1868189428Methods and systems to detect changes in multiple-frequency band sonar data
1878189427Clutter signal filtering for doppler signal
1888184503Process measurement instrument with target rejection
1898183997Displaying sound indications on a wearable computing system
1908172755Fractional delay filter-based beamformer apparatus using post filtering
1918169853Acoustic system quality assurance and testing
1928166822Transducer array imaging system
1938164982Ultrasonic sensor with piezoelectric elements and acoustic matching members
1948164981Ultrasonic distance-measuring sensor with gap and partition between vibrating surfaces
1958164976Acoustic system quality assurance and testing
1968159900Acoustic system quality assurance and testing
1978154952Method and system for real-time automated change detection and classification for images
1988151929Acoustic waveguide vibration damping
1998149648Method of processing echo pulses, and pulse-echo ranging system using the method
2008144544Method of processing echo profile, and pulse-echo system for use with the method
2018130592Correlation method for SONAR or RADAR
2028127138Method for embedding information in sonar
2038125849Integrated multi-beam acoustic doppler discharge measurement system
2048125321Obstacle detecting device
2058116169Active sonar system and active sonar method using noise reduction techniques and advanced signal processing techniques
2068107319Acoustic fluid height monitoring using dynamic surface perturbations
2078107318Sonar scanner
2088102733Communicating using sonar signals at multiple frequencies
2098098545Underwater vehicle guidance

2011

2108085618Sonar with deformable, flexible antenna and associated method of signal processing to form a synthetic antenna
2118081539Ultrasonic sensor
2128079263Transducer array imaging system
2138068385System and method for enhancing weak target signals for a sensor array
2148038620Fresnel zone imaging system and method
2158018793Edge detecting apparatus and automatic device with same
2168018792Method of constructing environmental map using sonar sensors
2178002078Acoustic waveguide vibration damping
2187957223Ultrasonic ranging in the near zone
2197943388Acoustic sensors and methods
2207929377Ultrasound sensor, in particular, a motor vehicle ultrasound sensor
2217929375Method and apparatus for improved active sonar using singular value decomposition filtering
2227911880Acoustic doppler dual current profiler system and method
2237902968Obstacle detection device
2247894303Detection device, detection program and detection method
2257889600Sonar systems
2267885144Time-dependant gain control for an amplifier used in receiving echoes

2010

2277855674Method and radar system for coherent detection of moving objects
2287845848Temperature sensor and extensometer for electrical power cables
2297845847Temperature sensor and extensometer for electrical power cables
2307834521Array type ultrasound probe, manufacturing method and driving method of array type ultrasound probe
2317833158Methods and apparatus for beamforming applications
2327826308Method for optimal design of non-uniform weighted periodic sparse arrays for ultrasound imaging system
2337821870Method and system for identifying moving objects using acoustic signals
2347817496Sensor for detecting moving object with the aid of a ultrabandwidth sounding signal
2357791529System for estimating the speed of an aircraft, and an application thereof to detecting obstacles
2367782710System for detecting, tracking, and reconstructing signals in spectrally competitive environments
2377764840System, method and apparatus for clustering features using an expansion shape
2387764782Method and apparatus for routing telecommunication calls
2397760586Bottom-sediment classification device and method
2407746220Moving object detection apparatus
2417729201Method and apparatus for spread spectrum distance and velocity profile measurement
2427720629Method and system for measuring flow layer velocities using correlation velocity measuring sonar
2437688677System and method for determining properties of tubular cavity
2447688676Sonar scanner
2457679998System for detecting, tracking, and reconstructing signals in spectrally competitive environments
2467679562Target detection apparatus and system
2477672797Flow measurement in partially filled pipes using pulsed peak velocity doppler
2487643377System for detecting, tracking, and reconstructing signals in spectrally competitive environments
2497643376Direction detecting device and direction detecting system

2009

2507626888Ultrasound sensor
2517613073Ultrasonic sensor
2527606114Systems and methods implementing frequency-steered acoustic arrays for 2D and 3D imaging
2537593794Optical stabilization system
2547575371Temperature sensor and extensometer
2557542377Increased aperture homing cavitator
2567539081Seabed resource exploration system and seabed resource exploration method
2577535797High-resolution ultrasound displacement measurement apparatus and method
2587535796System and method for position determination of objects
2597518543Method for determining positions of targets by bistatic measurements using signals scattered by the targets
2607489592Patch test for 3D sonar data
2617480208Occupancy sensor assembly
2627475273Hybrid parallel/serial bus interface
2637472597Ultrasonic imaging device and the information processing method thereof

2008

2647458268Live-scan ultrasonic four-finger planar imaging scanner
2657457198Swimmer detection sonar network
2667453769Cavitating body sonar system and process
2677433267Two wire resistive sensor
2687426866Acoustic liquid dispensing apparatus
2697423934System for detecting, tracking, and reconstructing signals in spectrally competitive environments
2707408448Parking sensor apparatus and method to keep air brakes from interfering with the parking sensor apparatus
2717376493Vehicle-surroundings monitor apparatus
2727374537Performing ultrasound ranging in the presence of ultrasound interference
2737372774System for detecting, tracking, and reconstructing signals in spectrally competitive environments
2747369460Sonar scanner
2757360417Fluid level detector
2767330398Ultrasonic range finder
2777317872Remote microphone and range-finding configuration

2007

2787310285Method for characterizing shear wave formation anisotropy
2797301853Tubular measuring device
2807289390Ultrasonic transmitting/receiving apparatus and scanning sonar employing same
2817289389Resolving directional information in sonar arrays
2827277359Navigation processor, a system comprising such a navigation processor and a method of controlling an underwater system by such a navigation processor
2837274622Nonlinear techniques for pressure vector acoustic sensor array synthesis
2847245557Sonar
2857239263Platform shake compensation method in synthetic aperture processing system
2867231331Method and system to detect stress corrosion cracking in pipeline systems
2877200952Bioinstrumentation apparatus with height measuring device
2887196970Ultrasonic ranging system and method thereof in air by using parametric array
2897196656Apparatus for estimating direction of arrival of signal
2907187320Matched maneuver detector
2917180442Target indentification method using cepstral coefficients
2927173880Arrangement with an acoustic array with a sound velocity meter
2937173879High resolution obstacle avoidance and bottom mapping array processing technique
2947164621Underwater sounding apparatus

2006

2957149148Localization of high speed vehicles using continuous transmit waves
2967146011Steering of directional sound beams
29771454762-wire push button station control system for a traffic light controlled intersection
2987139220Dynamic filter tuning for pulse-echo ranging systems
2997130244Device and method for adaptive ultrasound sensing
3007123548System for detecting, tracking, and reconstructing signals in spectrally competitive environments
3017120527Vehicle occupant characterization method based on the power spectrum of a seat sensor output signal
3027106657Digital sounder module and method for detecting
3037091902Systems and methods for characterizing the coverage of ad hoc sensor networks
3047073379Arrangement and procedure for the measuring of liquid level
3057072245Sonar object detection system
3067072244Underwater exterior ship hull imaging system employing a remote microprocessor controlled acoustic transducer array
3077054226Method and apparatus for echolocation
3087006405Portable ultrasound height measuring apparatus
3097004031Ultrasonic sensor
3106999378Parallel GCS structure for adaptive beamforming under equalization constraints
3116982929Height measurement method and apparatus

2005

3126967975System and method for time-domain multiplexed communication in ultrasound applications
3136966878Method and apparatus for obtaining a volumetric scan of a periodically moving object
3146964640System and method for detection of motion
3156963818Mobile speedometer system and associated methods
3166962566Medical diagnostic ultrasound instrument with ECG module, authorization mechanism and methods of use
3176960169Spread spectrum coding for ultrasound contrast agent imaging
3186958451Apparatus and method for measuring weight of an occupying item of a seat
3196955648Precision brain blood flow assessment remotely in real time using nanotechnology ultrasound
3206953434Method and apparatus to enhance ultrasound contrast imaging using stepped-chirp waveforms
3216950372Digital sounder module and method for detecting
3226950112Method and apparatus for producing a three-dimensional moving image
3236949072Devices for vulnerable plaque detection
3246942248Occupant restraint device control system and method
3256941196Modified three lobe search method
3266936008Ultrasound system with cableless coupling assembly
3276934218Sounding device for showing its location on a fish detector
3286933934Time-gain controlling method and apparatus, recording medium and ultrasonic imaging apparatus
3296932770Method and apparatus for ultrasonic imaging
3306931930Method for determining the pressure present in the interior space of an air spring for a motor vehicle and apparatus for carrying out the method
3316926673Optical tracking systems
3326926671Ultrasonic imaging apparatus and method
3336925755Object detection by signal field mapping
3346922494Automated image scaling
3356922145Intrusion detection, tracking, and identification method and apparatus
3366918875Ultrasound measurement apparatus
3376918459Method and apparatus for deploying airbags
3386915150Process and device for the preoperative determination of the positioning data of endoprosthetic parts
3396912176Active element array apparatus for displaced phase center systems
3406911008Compound ultrasound imaging method
3416910711Method for controlling deployment of an occupant protection device
3426910380Ultrasonic transmitting and receiving apparatus
3436909796Imaging system and method
3446909668Ultrasonic displacement sensor using envelope detection
3456906640Method for operating a parking assistance system
3466905469Method and apparatus for improving the accuracy with which the speed of a fluid is measured
3476905467Ultrasonic harmonic imaging system and method using waveform pre-distortion
3486905465Corrections for pulse reverberations and phasefront aberrations in ultrasound imaging
3496899679Ultrasonic diagnosis apparatus and ultrasound imaging method
3506898977Ultrasonic distance-measuring method and device
3516898151Acoustic pulse echo ranging system
3526897768Obstacle detecting apparatus and related communication apparatus
3536896658Simultaneous multi-mode and multi-band ultrasonic imaging
3546895820Acoustic micro imaging method and apparatus for capturing 4D acoustic reflection virtual samples
3556895358Method and apparatus for locating an edge disposed at the junction between two substantially plane surfaces
3566894950Underwater vehicle thermal boundary detection system
3576891311Ultrasound transmit pulser with receive interconnection and method of use
3586890301Diagnostic ultrasonic imaging system having combined scanhead connections
3596885968Vehicular exterior identification and monitoring system-agricultural product distribution
3606885611Method for high-pass filtering for echo processing in time of flight ranging systems
3616883362Ultrasonic diagnostic apparatus and method of checking its performance
3626881189Ultrasonic receiving apparatus and ultrasonic receiving method
3636880387Acoustic micro imaging method providing improved information derivation and visualization
3646879914Distance-measuring device
3656878114Ultrasonic diagnostic device
3666878113Ultrasonic diagnostic apparatus and method for processing ultrasonic signal
3676876597Channeled wavefield transformer
3686876127Ultrasonic transceiver and ultrasonic clearance sonar using the same
3696875976Aperture monitoring system and method
3706875178Receive circuit for ultrasound imaging
3716875177Ultrasonic diagnostic apparatus
3726873570High resolution bathymetric sonar system and measuring method for measuring the physiognomy of the seabed
3736873569Method, system and probe for obtaining images
3746870794Transducer and cable combination
3756870793Automatically tracking scanning sonar
3766870792Sonar Scanner
3776869401Ultrasound probe with integrated electronics
3786869100Method and apparatus for controlling an airbag
3796868729Method of driving two-dimensional array ultrasonic probe, and ultrasonic diagnostic apparatus
3806868042Data-based signal definition for frequency domain adaptive beamforming algorithms
3816868041Compensation of sonar image data primarily for seabed classification
3826867699Method of and apparatus for actuating an operation
3836866634Ultrasonic diagnostic apparatus
3846866632Adaptive receive aperture for ultrasound image reconstruction
3856866631System for phase inversion ultrasonic imaging
3866865138Back-up detecting device with a distance reset capability
3876863655Ultrasound display of tissue, tracking and tagging
3886862253Sonic identification system and method
3896860855System and method for tissue biopsy using ultrasonic imaging
3906860854Synthetically focused ultrasonic diagnostic imaging system for tissue and flow imaging
3916859659Estimation of vector velocity
3926859548Ultrasonic picture processing method and ultrasonic picture processing apparatus
3936859418Sonar object detection system
3946858010Identifying clinical markers in spatial compounding ultrasound imaging
3956858008Automatic ultrasound transmit power setting method and system
3966856934Sport monitoring systems and associated methods
3976856873Vehicular monitoring systems using image processing
3986856576Method for determining echo distance using autocorrelation in time of flight ranging systems
3996847588Method for changing the frequency for sampling sonar wavefronts
4006847586Portable human height measuring device
4016843770Compound tuning method and system
4026842401Sonar beamforming system
4036839762Ultrasound information processing system and ultrasound information exchange protocol therefor

2004

4046836449Acoustic method and device for distance measurement
4056833516Apparatus and method for controlling a vehicular component
4066831875Apparatus for ultrasonically detecting position of web edge and method of doing the same
4076829197Acoustical imaging interferometer for detection of buried underwater objects
4086827685Method of ultrasonic speckle reduction using wide-band frequency compounding with tissue-generated harmonics
4096826293Image processing device, singular spot detection method, and recording medium upon which singular spot detection program is recorded
4106826117Tracking, safety and navigation system for firefighters
4116824518High transmit power diagnostic ultrasound imaging
4126822928Adaptive sonar signal processing method and system
4136822927Submersible ice fishing troller system
4146821251Multiplexer for connecting a multi-row ultrasound transducer array to a beamformer
4156820897Vehicle object detection system and method
4166820008System and method for measuring deep sea currents
4176819984LOST 2--a positioning system for under water vessels
4186819230Target track crossing prediction/detection
4196816436Method for echo processing in time-of-flight or level measurement systems
4206816160Image data computing apparatus
4216814703Apparatus and method for ultrasonic diagnostic imaging using a contrast medium
4226814701Method and apparatus for ultrasound diagnostic imaging
4236813220Acoustic fence
4246813218Buoyant device for bi-directional acousto-optic signal transfer across the air-water interface
4256806623Transmit and receive isolation for ultrasound scanning and methods of use
4266804168Method for measuring distance
4276804167Bi-directional temporal correlation SONAR
4286801474Resampling sonar echo time series primarily for seabed sediment classification
4296798715Biomimetic sonar system and method
4306798380Robust capon beamforming
4316796944Display for subtraction imaging techniques
4326796195Apparatus for determining particle size
4336793242Method and arrangement for obtaining and conveying information about occupancy of a vehicle
4346792342Apparatus and method for controlling a vehicular component
4356791902Portable fish finder
4366790182Ultrasound system and ultrasound diagnostic apparatus for imaging scatterers in a medium
4376790181Overlapped scanning for multi-directional compounding of ultrasound images
4386789427Phased array ultrasonic inspection method for industrial applications
4396784808Distance sensor device
4406784379Arrangement for obtaining information about an occupying item of a seat
4416783497Two-dimensional ultrasonic array with asymmetric apertures
4426783493Ultrasound probe with integrated electronics
4436782316Apparatus and method for adjusting a steering wheel
4446780155Method and system for ultrasound blood flow imaging and volume flow calculations
4456780154Segmented handheld medical ultrasound system and method
4466780152Method and apparatus for ultrasound imaging of the heart
4476778672Audio reception control arrangement and method for a vehicle
4486778469Harbor fence
4496778468Automatically tracking scanning sonar
4506778467Underwater sounding apparatus
4516776762Piezocomposite ultrasound array and integrated circuit assembly with improved thermal expansion and acoustical crosstalk characteristics
4526776759Method and apparatus for high strain rate rejection filtering
4536775616Environmental location system
4546773403Ultrasonic apparatus and method for measuring the velocities of human tissues using the doppler effects
4556772057Vehicular monitoring systems using image processing
4566771562Fish finding method and system
4576771561Sonar system especially for shallow water application such as in littoral environments
4586771560Method and apparatus for on-board calibration in pulse-echo acoustic ranging system
4596768701Flasher-type fish finder with zoom feature
4606766745Low cost rapid mine clearance system
4616765491Distance detecting device
4626764449Method and apparatus for enabling a biopsy needle to be observed
4636761689Biplane ultrasonic imaging
4646760486Flash artifact suppression in two-dimensional ultrasound imaging
4656759950Ultrasonic obstacle detector and method of assembling the same
4666758815Apparatus and method for indicating mechanical stiffness properties of body tissue
4676757602System for determining the occupancy state of a seat in a vehicle and controlling a component based thereon
4686756940Remote terminal location algorithm
4696755788Image orientation display for a three dimensional ultrasonic imaging system
4706755787Medical diagnostic ultrasound system and method for versatile processing
4716755786Ultrasonic diagnostic imaging with elevation biplane images
4726755273Combined airbag inflation and occupant displacement enabling method and apparatus
4736755080Acoustic sounding
4746754390Fusing outputs from multiple detection/classification schemes
4756752763Orthogonally reconfigurable integrated matrix acoustical array
4766752762Method and apparatus for ultrasound contrast imaging
4776749571Method and apparatus for cardiac elastography
4786749570Ultrasound method and apparatus for imaging breast
4796749218Externally deployed airbag system
4806748815Method for determining particle size
4816744353Blind spot detector
4826740038Systems and methods for assessing vascular effects of a treatment
4836740037High Frequency ultrasonagraphy utilizing constructive interference
4846740035Ultrasonic receiving apparatus and ultrasonic diagnosing apparatus using the same
4856740034Three-dimensional ultrasound imaging system for performing receive-focusing at voxels corresponding to display pixels
4866738313System for detecting distances using chaotic signals
4876738311Seabed sonar matrix system
4886736780Synthetic aperture focusing method for ultrasound imaging based on planar waves
4896736779Ultrasonic probe and ultrasonic diagnostic device comprising the same
4906735506Telematics system
4916733458Diagnostic medical ultrasound systems and methods using image based freehand needle guidance
4926733455System and method for adaptive clutter filtering in ultrasound color flow imaging
4936733454Automatic optimization methods and systems for doppler ultrasound imaging
4946733453Elevation compounding for ultrasound imaging
4956732030Three-dimensional mapping systems for automotive vehicles and other articles
4966730033Two dimensional array and methods for imaging in three dimensions
4976730029Ultrasonic transmitter/receiver by pulse compression
4986727808Sonic blind spot monitoring system
4996726630Ultrasound diagnosis apparatus for imaging with a contrast agent
5006725076Vector velocity estimation using directional beam forming and cross correlation
5016724688Fish finding method and system
5026723051Systems and methods for assessing vascular health
5036723050Volume rendered three dimensional ultrasonic images with polar coordinates
5046719696High resolution 3D ultrasound imaging system deploying a multi-dimensional array of sensors and method for multi-dimensional beamforming sensor signals
5056718278Location system
5066716174Flexible geometry for real-time ultrasound volume imaging
5076716173Ultrasonic imaging method and ultrasonic imaging apparatus
5086716171System and method for interfacing an ultrasound transducer with a computing device performing beamforming processing
5096714483Inclination angle measurement apparatus
5106714482Acoustic doppler channel flow measurement system
5116712765Ultrasonic scanning method and apparatus
5126712387Method and apparatus for controlling deployment of a side airbag
5136711953Method of and apparatus for controlling beams produced by a cylindrical transducer
5146710719Detection system for determining orientation information about objects
5156710302Vehicle sensor assembly including integral heating unit
5166709397Scanning probe
5176709395System and method for electronically altering ultrasound scan line origin for a three-dimensional ultrasound system
5186709394Biplane ultrasonic imaging
5196709393Ultrasonic receiving apparatus and ultrasonic receiving method
5206708565Ultrasonic wafer blade vibration detecting
5216705997Signal processing circuit and ultrasound doppler apparatus
5226705995Method and apparatus for 1D array ultrasound probe
5236704438Apparatus and method for improving the signal to noise ratio on ultrasound images using coded waveforms
5246704247High efficiency parametric sonar
5256704246Sound-ranging system with submarine buoy
5266703928Closed space monitor system
52767027453D/4D ultrasound imaging system
5286701341Scalable real-time ultrasound information processing system
5296700834System and method for measuring wave directional spectrum and wave height
5306700833Acoustical imaging interferometer for detection of buried underwater objects
5316699193Decision support systems and methods for assessing vascular health
5326698277Method and apparatus for measuring concentration using acoustic speckle
5336698276Method and apparatus for determining particle size distribution by acoustic speckle
5346695779Method and apparatus for spatiotemporal freezing of ultrasound images in augmented reality visualization
5356695778Methods and systems for construction of ultrasound images
5366693847Buoy for fish finding method and system
5376692443Systems and methods for investigating blood flow
5386692438Ultrasonic imaging system and method for displaying tissue perfusion and other parameters varying with time
5396691577Ultrasonic moving-speed measuring system
5406690617Application of sonic signals to detect buried, underground utilities
5416690616Method and device for detecting objects, especially used as a parking assistance device in a motor vehicle
5426689962Weight measuring system and method used with a spring system of a seat
5436689064Ultrasound clutter filter
5446689063Method and apparatus for acquiring images by recursive ultrasound images
5456689060System and method for re-orderable nonlinear echo processing
5466688177Method for examining objects using ultrasound
5476685645Broad-beam imaging
5486685644Ultrasound diagnostic apparatus
5496685643Method and device for recording ultrasonic images
5506685641Plane wave scanning reception and receiver
5516683820Method and apparatus for tracking sonar targets
5526683819Sonar array system
5536682488Ultrasound probe with progressive element sizing
5546682486Ultrasonic diagnosing method and apparatus using correlative coefficient
5556682483Device and method for mapping and tracking blood flow and determining parameters of blood flow
5566682482Medical ultrasonic imaging pulse transmission method
5576679849Ultrasonic tee probe with two dimensional array transducer
5586679847Synthetically focused ultrasonic diagnostic imaging system for tissue and flow imaging
5596679846Diagnostic ultrasound imaging method and system with improved frame rate
5606679845High frequency synthetic ultrasound array incorporating an actuator
5616679843Adaptive ultrasound image fusion
5626679120System and method for guided boring obstacle detection
5636678209Apparatus and method for detecting sonar signals in a noisy environment
5646678208Range computations for correlation speed sensor
5656676606Ultrasonic diagnostic micro-vascular imaging
5666676605Bladder wall thickness measurement system and methods
5676676603Method and apparatus for beam compounding
5686676599Method and apparatus for providing real-time calculation and display of tissue deformation in ultrasound imaging
5696676460Electronic propeller guard
5706674687System and method for navigation using two-way ultrasonic positioning
5716672155Apparatus for determining the filling level of a filling material in a container

2003

5726671228Sonar tracking array
5736671226Ultrasonic path guidance for visually impaired
5746671225Correlation speed sensor
5756669641Method of and system for ultrasound imaging
5766669640Ultrasound imaging system using multi-stage pulse compression
5776669637Parametric transmit waveform generator for medical ultrasound imaging system
5786669634Ultrasonic imaging apparatus
5796669633Unitary operator control for ultrasonic imaging graphical user interface
5806667934Digital sonar transducer
5816665631System and method for measuring short distances
5826663569Diagnostic ultrasound system cart with variable elevation control panel
5836663566Method and apparatus for automatic control of spectral doppler imaging
5846663565Ultrasound diagnostic apparatus
5856661742Trolling motor with sonar transducer
5866659964Sonar-controlled apparatus for the delivery of electromagnetic radiation
5876659815Efficient motors and controls for watercraft
5886656123Combined fundamental and harmonic ultrasonic imaging at low MI or deeper depths
5896656122Systems and methods for screening for adverse effects of a treatment
5906656118Method and apparatus for data mining of an ultrasound scanner
5916654556Camera with through-the-lens lighting
5926653577Apparatus and method for measuring weight of an occupying item of a seat
5936652460Method for ultrasonic imaging, particularly of moving bodies, such as surgical utensils, tissues, flows, or the like
5946652331Trolling motor with integral sonar transducer
5956650595Flasher type fish sonar
5966650280Measurement system and method
5976648824Ultrasound imaging system for performing receiving focusing at points corresponding to display pixels and method thereof
5986647135Ultrasonic image processing method and system for displaying a composite image sequence of an artery segment
5996645146Method and apparatus for harmonic imaging using multiple transmissions
6006643002System and method for locating and positioning an ultrasonic signal generator for testing purposes
6016641536Medical diagnostic ultrasound imaging methods for extended field of view
6026640633Ultrasonic imaging method and ultrasonic imaging apparatus
6036638230Apparatus and method of frequency compounding to perform contrast imaging
6046638228Contrast-agent enhanced color-flow imaging
6056638227Ultrasound imaging method and apparatus using orthogonal Golay codes
6066638226Ultrasound imaging system
6076638225Ultrasonic diagnosis apparatus
6086638221Ultrasound diagnostic apparatus, and image processing method
6096638220Ultrasonic imaging method and ultrasonic imaging apparatus
6106636584Apparatus and method for imaging objects with wavefields
6116635018Ultrasonic diagnosis apparatus
6126633833Method and apparatus for remote diagnosis of an ultrasound scanner
6136633658System and method for managing intermittent interference on imaging systems
6146631097Sonic water level measuring method and system there for
6156629928Modular transducer connection system
6166628569Fishfinder device with integrated controller
6176628227Method and apparatus for determining a target vehicle position from a source vehicle using a radar
6186626834Spiral scanner with electronic control
6196626832Apparatus and method for detecting the bending of medical invasive tools in medical interventions
6206623433Automated longitudinal position translator for ultrasonic imaging probes, and methods of using same
6216623432Ultrasonic diagnostic imaging transducer with hexagonal patches
6226623033Airbag inflation control system and method
6236622560Ultrasound imaging method and apparatus based on pulse compression technique using a spread spectrum signal
6246621763Power saving technique for pulse-echo acoustic ranging systems
6256620103Ultrasonic diagnostic imaging system for low flow rate contrast agents
6266618324Track quality indicator with hysteresis
6276616611Doppler ultrasound method and apparatus for monitoring blood flow
6286615121Vehicle reversing sensor device
6296614719Ultrasonic doppler effect speed measurement
6306612992Medical diagnostic ultrasound catheter and method for position determination
6316612991Video-assistance for ultrasound guided needle biopsy
6326612989System and method for synchronized persistence with contrast agent imaging
6336611758Environmental location system
6346611741Method and device for mismatch recognition in a vehicle radar system or a vehicle sensor system
6356610014Ultrasonic tomograph which sets doppler sample point from blood flow information, and doppler sample point setting method
6366608798Transmit-receive switch apparatus and method
6376607490Ultrasonic diagnostic apparatus and control method thereof
6386607489Focus correction for ultrasound imaging through mammography compression plate
6396607488Medical diagnostic ultrasound system and method for scanning plane orientation
64066050413-D ultrasound recording device
6416602196Ultrasonic imaging apparatus
6426602195Medical ultrasonic imaging pulse transmission method
6436601459Method of volumetric blood flow measurement
6446599248Method and apparatus for ultrasound diagnostic imaging
6456595315Underwater detecting apparatus, depth measuring apparatus and display apparatus
6466594200Synthetic aperture sonar and synthetic aperture processing method
6476592522Ultrasound display of displacement
6486591679Method for sizing surface breaking discontinuities with ultrasonic imaging
6496590222Light detection apparatus
6506589180Acoustical array with multilayer substrate integrated circuits
6516589179Three-dimensional doppler ultrasonic imaging system and method
6526589177Method and apparatus for obtaining B-flow and B-mode data from multiline beams in an ultrasound imaging system
6536589176Ultrasonic image stabilization system and method
6546587540Apparatus and method for imaging objects with wavefields
6556587047Intrusion detector with power consumption control and method for intrusion detection
6566585651Method and device for percutaneous determination of points associated with the surface of an organ
6576585648System, method and machine readable program for performing ultrasonic fat beam transmission and multiline receive imaging
6586582372Ultrasound system for the production of 3-D images
6596582370Blood flow imaging method, blood flow imaging apparatus and ultrasonic diagnostic apparatus
6606581459Ultrasonic fluid level sensing without using a stillwell
6616579240Ultrasound display of selected movement parameter values
6626577967Automatic adjustment of velocity scale and pulse repetition frequency for doppler ultrasound spectrograms
6636577267Device and method for contactlessly measuring speed on surfaces
6646575910Ultrasonic image persistence using contrast agents
6656575908Balance body ultrasound system
6666575907Determination of fetal weight in utero
6676572548Method and apparatus for ultrasound imaging, particularly for three-dimensional imaging
6686572547Transesophageal and transnasal, transesophageal ultrasound imaging systems
6696569102Miniaturized ultrasound apparatus and method
6706569101Medical diagnostic ultrasound instrument with ECG module, authorization mechanism and methods of use
6716567005Method of and apparatus for actuating an operation
6726563761Apparatus and method of vehicle occupant sensing using multiple ultrasonic frequencies
6736561033Line length measuring device for fishing reel
6746558329Medical ultrasound receive architecture
6756558328Method and apparatus using coded excitation in ultrasonic perfusion imaging
6766558327Ultrasonic diagnostic apparatus
6776558326Ultrasound imaging system
6786558325Medical diagnostic ultrasonic imaging method and system for displaying multi-phase, multi-frame images
6796558324System and method for strain image display
6806556511Method of locking onto and tracking a target
6816555766Apparatus and method for measuring weight of an occupying item of a seat
6826554771Position sensor in ultrasound transducer probe
6836554770Medical diagnostic ultrasound imaging methods for extended field of view
6846553296Vehicular occupant detection arrangements
6856553161Magnetic fluid-based positioning apparatus and method
6866553013Detection system for determining positional information about objects
6876552336Non-invasive, opto-acoustic water current measurement system and method
6886551246Method and apparatus for forming medical ultrasound images
6896551244Parametric transmit waveform generator for medical ultrasound imaging system
6906550806Apparatus and method for determining distance utilizing a continuously variable rate sensor for vehicle occupant position sensing
6916549487Steered beam ultrasonic sensor for object location and classification
6926547736Doppler ultrasound method and apparatus for monitoring blood flow and detecting emboli
6936547733Ultrasound imaging apparatus and method using Golay codes with orthogonal property
6946547732Adaptive image processing for spatial compounding
6956547731Method for assessing blood flow and apparatus thereof
6966547730Ultrasound information processing system
6976545946Method and apparatus for eliminating substantially false echoes produced by electrical noise induced into high gain receiver circuits
6986544184Imaging with reduced artifacts for medical diagnostic ultrasound
6996544182Ultrasonic nonlinear imaging at fundamental frequencies
7006544178Methods and systems for volume rendering using ultrasound data
7016544177Ultrasonic diagnostic imaging system and method with harmonic spatial compounding
7026544175Ultrasound apparatus and methods for display of a volume using interlaced data
7036542436Acoustical proximity detection for mobile terminals and other devices
7046542085Distance measuring and monitoring device equipped automobile reverse radar
7056540684Ultrasonic perfusion measurement using contrast agents
7066540683Dual-frequency ultrasonic array transducer and method of harmonic imaging
7076540682Portable, configurable and scalable ultrasound imaging system
7086540680Ultrasonic diagnostic apparatus
7096540677Ultrasound transceiver system for remote operation through a minimal number of connecting wires
7106540676Ultrasonic diagnostic apparatus and operating sequence determining method of the ultrasonic diagnostic apparatus
7116537221Strain rate analysis in ultrasonic diagnostic images
7126537220Ultrasound imaging with acquisition of imaging data in perpendicular scan planes
7136537219Static focus ultrasound apparatus and method
7146537217Method and apparatus for improved spatial and temporal resolution in ultrasound imaging
7156535835Angle independent ultrasound volume flow measurement
7166535158Kinematic analysis of conically scanned environmental properties
7176532819Wideband piezoelecric transducer for harmonic imaging
7186532191System and method for target tracking and motion anyalysis
7196532075System and method for utilizing a topology detector to capture visual information
7206530890Ultrasound diagnostic apparatus and method for measuring blood flow velocity using doppler effect
7216530887Ultrasound probe with integrated electronics
7226530885Spatially compounded three dimensional ultrasonic images
7236529809Method of developing a system for identifying the presence and orientation of an object in a vehicle
7246527722Wide dynamic range continuous wave (CW) Doppler receiver
7256527720Medical ultrasonic imaging method and system for spatial compounding
7266527717Tissue motion analysis medical diagnostic ultrasound system and method
7276524254Orthogonally reconfigurable integrated matrix acoustical array
7286524253Volumetric ultrasound imaging with a thinned array
7296524249Doppler ultrasound method and apparatus for monitoring blood flow and detecting emboli
7306524244Medical diagnostic ultrasound system and method
7316522288Method and apparatus for determining location of objects based on range readings from multiple sensors
7326522245Composite device for vehicle
7336520105Remote control unmanned fishing boat and device for remote control thereof
7346517489Method and apparatus for forming medical ultrasound images
7356517488Medical diagnostic ultrasound system and method for identifying constrictions
7366517486Compounding method for reducing speckle noise
7376517485Method and apparatus for providing real-time calculation and display of tissue deformation in ultrasound imaging
7386517484Ultrasonic imaging system and associated method
7396516667Ultrasonic harmonic signal acquisition
7406516284Speedometer for a moving sportsman
7416516272Positioning and data integrating method and system thereof
7426515614Autonomous moving apparatus having obstacle avoidance function
7436514206Simultaneous fundamental and harmonic ultrasonic imaging
7446514204Methods for estimating tissue strain
7456513830Method and apparatus for disabling an airbag system in a vehicle
7466512996System for measuring characteristic of scatterers using spaced receiver remote sensors
7476511430Use of high frequency ultrasound imaging to detect and monitor the process of apoptosis in living tissues, ex-vivo tissues and cell-culture
7486511426Medical diagnostic ultrasound system and method for versatile processing
7496510107Acoustic method and system for measuring fish population data in littoral environments
7506508770Aperture compounding for medical imaging
7516508769Ultrasonic image processing method and examination system for displaying an ultrasonic color-coded image sequence of an object having moving parts
7526508767Ultrasonic harmonic image segmentation
7536508766Ultrasound diagnostic apparatus
7546508763Medical diagnostic ultrasound system and method
7556507779Vehicle rear seat monitor
7566506160Frequency division multiplexed wireline communication for ultrasound probe
7576506159Method and apparatus for improving the accuracy with which the speed of a fluid is measured
7586505508Apparatus for detecting turbulent layer
7596504794Tracking, safety and navigation system for firefighters
7606504288Compensated individually addressable array technology for human breast imaging
7616503205Dual ultrasonic transducer probe for blood flow measurement, and blood vessel diameter determination method
7626503203Automated ultrasound system for performing imaging studies utilizing ultrasound contrast agents
7636503201Correction of extended field of view images for distortion due to scanhead motion
7646503200Ultrasonic diagnostic apparatus
7656503199Uniform volumetric scanning ultrasonic diagnostic imaging system

2002

7666501704Underwater object positioning system
7676500126Ultrasound system transducer adapter
7686500125Ultrasound b/color priority threshold calculation
7696500123Methods and systems for aligning views of image data
7706500120Beamforming system using analog random access memory
7716499000System and method for determining loft time, speed, height and distance
7726498994Systems and methods for determining energy experienced by a user and associated with activity
7736497666Medical ultrasonic contrast agent imaging method and apparatus
7746497664Medical diagnostic ultrasound system and method
7756497663Ultrasonic diagnostic imaging system with hexagonal scanning
7766496787Apparatus and method for determining loft time and speed
7776494841Medical diagnostic ultrasound system using contrast pulse sequence imaging
7786494839Ultrasonic diagnostic imaging system transmitter for sum and difference frequency imaging
7796494838Ultrasonic diagnostic imaging with interpolated scanlines
7806494837System and method for three-dimensional ultrasound imaging using a steerable probe
7816494836Method of generating image data and ultrasonic diagnostic apparatus using the same
7826494834Power spectral strain estimators in elastography
7836493649Detection system for determining positional and other information about objects
7846491631Harmonic golay-coded excitation with differential pulsing for diagnostic ultrasound imaging
7856491630Ultrasound imaging device having a soft keyboard for entering data
7866490684Ultrasound method and system for enabling an ultrasound device feature
7876490227Device and method for detecting position of movable body by using ultrasonic waves
7886490226Ultrasonic sonar and method using transmission frequency different from reverberation frequency
7896487433Method and apparatus using golay-coded excitation for echocardiology
7906485424Image forming method and apparatus, and ultrasonic imaging apparatus
7916485423Correction of phasefront aberrations and pulse reverberations in medical ultrasound imaging
7926485421Ultrasonic imaging system and display device
7936485341Method for controlling the average speed of a vehicle
7946482160High resolution 3D ultrasound imaging system deploying a multidimensional array of sensors and method for multidimensional beamforming sensor signals
7956482159Method for the examination of objects with ultrasound
7966481268Particle measurement by acoustic speckle
7976480732Medical image processing device for producing a composite image of the three-dimensional images
7986478742PRF adjustment method and apparatus, and ultrasonic wave imaging apparatus
7996478741Transmission of optimized pulse waveforms for ultrasonic subharmonic imaging
8006475150System and method for ultrasonic tomography
8016475149Border detection method and system
8026475146Method and system for using personal digital assistants with diagnostic medical ultrasound systems
8036474683Method and arrangement for obtaining and conveying information about occupancy of a vehicle
8046473365Supporting structure of hydrophones for towed array sonar system
8056471652Ultrasonic diagnostic imaging system transducer array with multiline patches
8066471650Three dimensional ultrasonic diagnostic imaging with high density hexagonal acquisition
8076471649Method and apparatus for storing image information in an ultrasound device
8086470002Detection system for determining positional information about objects
8096469957Arbitrary signal generator for driving ultrasonic transducers
8106469956Ultrasonic distance detection for visually impaired pedestrians
81164682183-D ultrasound imaging system and method
8126468217Method and apparatus for performing real-time storage of ultrasound video image information
8136468216Ultrasonic diagnostic imaging of the coronary arteries
8146466515Power-efficient sonar system employing a waveform and processing method for improved range resolution at high doppler sensitivity
8156466514Method for elimination of passive noise interference in sonar
8166464644Method of ultrasonic imaging and ultrasonic diagnostic apparatus
8176464643Contrast imaging with motion correction
8186464641Method and apparatus for automatic vessel tracking in ultrasound imaging
8196464640Methods and apparatus for ultrasound imaging with automatic color image positioning
8206464638Ultrasound imaging system and method for spatial compounding
8216464637Automatic flow angle correction by ultrasonic vector
8226464636Configuration tool for use in ultrasound imaging device
8236463655Method and apparatus for assembling exhaust components
8246461299Medical diagnostic ultrasound system and method for harmonic imaging with an electrostatic transducer
8256461298Three-dimensional imaging system
8266459989Portable integrated indoor and outdoor positioning system and method
8276459973Arrangements for detecting the presence or location of an object in a vehicle and for controlling deployment of a safety restraint
8286459655Apparatus and method using controlled emission for sensing an occupant located beyond a predetermined distance
8296458084Ultrasonic diagnosis apparatus
8306458083Ultrasonic harmonic imaging with adaptive image formation
8316458082System and method for the display of ultrasound data
8326457364Ultrasound surveillance and break-in alarm
8336454716System and method for detection of fetal heartbeat
8346454715Methods and apparatus for blood speckle detection in an intravascular ultrasound imaging system
8356454714Ultrasonic harmonic flash suppression
8366454713Ultrasound therapeutic apparatus
8376454712Ultrasonic diagnostic apparatus and ultrasonic image measuring apparatus
8386452870Methods for controlling deployment of an occupant restraint in a vehicle and determining whether the occupant is a child seat
8396450962Ultrasonic diagnostic methods and apparatus for generating images from multiple 2D slices
8406450959Ultrasound B-mode and doppler flow imaging
8416449215Three-dimensional imaging system for sonar system
8426448923Efficient estimation of spectral moments and the polarimetric variables on weather radars, sonars, sodars, acoustic flow meters, lidars, and similar active remote sensing instruments
8436447455Ultrasound diagnostic apparatus and method for measuring blood flow velocity using doppler effect
8446447451Mobile ultrasound diagnostic instrument and docking stand
8456446998Device for determining a distance of a motor vehicle from an object
8466445988System for determining the occupancy state of a seat in a vehicle and controlling a component based thereon
8476445884Camera with through-the-lens lighting
8486445646Signal processing method and apparatus, and sonar systems
8496445338Detecting apparatus of vehicle speed
8506443900Ultrasonic wave transducer system and ultrasonic wave transducer
8516443899Ultrasonic processes and circuits for performing them
8526443896Method for creating multiplanar ultrasonic images of a three dimensional object
8536443895Wavelet depulsing of ultrasound echo sequences
8546442504Apparatus and method for measuring weight of an object in a seat
8556442465Vehicular component control systems and methods
8566440075Ultrasonic diagnostic imaging of nonlinearly intermodulated and harmonic frequency components
8576440074Ultrasonic diagnostic imaging with nonlinearly intermodulated frequency components
8586438071Method for producing a 3D image
8596437702Cargo sensing system and method
8606437688Obstruction detection method for vehicle
8616436048Ultrasonic diagnostic imaging system with scanhead elevation beamforming
8626436046Diagnostic ultrasound imaging method and system with improved frame rate
8636436043Ultrasonic image processing method and examination system for displaying an ultrasonic composite image sequence of an artery
8646436041Medical ultrasonic imaging method with improved ultrasonic contrast agent specificity
8656434085Distance measuring systems altimeters and aircraft
8666432056Ultrasonic diagnostic imaging system with high frame rate synthetic transmit focus
8676432055Medical ultrasonic imaging system with three-state ultrasonic pulse and improved pulse generator
8686431923Trolling motor bow mount
8696431592Linear ultrasound transducer array for an automotive occupancy sensor system
8706428477Delivery of theraputic ultrasound by two dimensional ultrasound array
8716427531Active acoustic phased array antenna system
8726427122Positioning and data integrating method and system thereof
8736426918Correlation speed sensor
8746424916Environmental location system
8756423007Ultrasonic systems and methods for contrast agent concentration measurement
8766423006Method and apparatus for automatic vessel tracking in ultrasound systems
8776423004Real-time ultrasound spatial compounding using multiple angles of view
8786423002Intra-operative diagnostic ultrasound multiple-array transducer probe and optional surgical tool
8796422595Occupant position sensor and method and arrangement for controlling a vehicular component based on an occupant's position
8806421299Single-transmit, dual-receive sonar
8816418225Method and apparatus for feature configuration in remotely located ultrasound imaging system
8826418080Underwater detection apparatus
8836417857System architecture and method for operating a medical diagnostic ultrasound system
8846416477Ultrasonic diagnostic systems with spatial compounded panoramic imaging
8856416476Three-dimensional ultrasonic diagnosis apparatus
8866416475Ultrasonic signal processor for a hand held ultrasonic diagnostic instrument
8876415666Method and apparatus for acoustic detection of mines and other buried man-made objects
8886415223Interruption-free hand-held positioning method and system thereof
8896413219Three-dimensional ultrasound data display using multiple cut planes
8906412813Method and system for detecting a child seat
8916411202Vehicle sensor apparatus
8926409687Motion tracking system
8936409672Automated longitudinal position translator for ultrasonic imaging probes, and methods of using same
8946409671Ultrasonography
8956409670High sample rate doppler ultrasound system
8966409667Medical diagnostic ultrasound transducer system and method for harmonic imaging
8976406430Ultrasound image display by combining enhanced flow imaging in B-mode and color flow mode
8986406429Detection of cystic structures using pulsed ultrasonically induced resonant cavitation
8996405132Accident avoidance system
9006404702Surveillance device for signal-echo sensors
9016402694Color imaging display method and apparatus for color doppler imaging system
9026401540Method and apparatus for detecting internal structures of bulk objects using acoustic imaging
9036401539Ultrasonic imaging aberration correction system and method
9046398731Method for recording ultrasound images of moving objects
9056397136System for determining the occupancy state of a seat in a vehicle
9066396435Method for determining the vertical distance between an object and a device with a variable position
9076393370Method for assessing the measuring accuracy of a sensor designed to measure the distance on an off-line mobile system
9086393133Method and system for controlling a vehicular system based on occupancy of the vehicle
9096392959Contact data correlation with reassessment
9106390984Method and apparatus for locking sample volume onto moving vessel in pulsed doppler ultrasound imaging
9116390983Method and apparatus for automatic muting of Doppler noise induced by ultrasound probe motion
9126390981Ultrasonic spatial compounding with curved array scanheads
9136390980Spatial compounding with ultrasonic doppler signal information
9146388406Method and system for detecting an object in the path of a vehicle power window system using acoustic signals
9156385475Process and device for the preoperative determination of the positioning data of endoprosthetic parts
9166384718Method and an arrangement for detecting an obstacle
9176383139Ultrasonic signal processor for power doppler imaging in a hand held ultrasonic diagnostic instrument
9186380849Aerial work platform with pothole and/or obstacle detection and avoidance system
9196379306Ultrasound color flow display optimization by adjusting dynamic range including remote services over a network
9206379304Ultrasound scan conversion with spatial dithering
9216377515Synchronized sonar
9226377514Acoustic lens-based swimmer's sonar
9236375618Enhanced tissue-generated harmonic imaging using coded excitation
9246375617Ultrasonic diagnostic imaging system with dynamic microbeamforming
9256374674Ultrasonic diagnostic apparatus
9266374197Fuzzy logic based model assessment system and method for contact tracking
9276371914Single-shot phase cancellation ultrasound contrast imaging
9286371913Medical diagnostic ultrasound imaging methods for estimating motion between composite ultrasonic images and recovering color doppler values from composite images
9296370086Ultrasound sensor for distance measurement
9306368279Time-delay compensation system and method for adaptive ultrasound imaging
9316368276Deep penetration beamformed television
9326364839Ultrasound diagnostic instrument having software in detachable scanhead
9336364838Pulsed wave doppler processing using aliased spectral data
9346364836Ultrasound diagnostic apparatus
9356364835Medical diagnostic ultrasound imaging methods for extended field of view
9366363033Method and apparatus for transmit beamformer system
9376361498Contrast agent imaging with suppression of nonlinear tissue response
9386360027Multiple ultrasound image registration system, method and transducer
9396359834Mine neutralization device
9406359833Underwater small target weapon
9416359586Bias estimating method for a target tracking system
9426358210Medical diagnostic ultrasonic imaging transmit/receive method and apparatus
9436358206Ultrasound process for the determination of the location of a parietal surface in a tissue and of the absolute radius of an artery, and ultrasound apparatus for carrying out such process
9446353578Phase alignment for vector and coherent signal processing
9456352511Medical diagnostic ultrasound system and method for post processing
9466352510Ultrasound transducers for real time two and three dimensional image acquisition
9476352508Transducer motion compensation in medical diagnostic ultrasound extended field of view imaging
9486352507Method and apparatus for providing real-time calculation and display of tissue deformation in ultrasound imaging
9496352389METHOD OF CONSTRUCTION, DEPLOYING AND OPERATING SUBMERSIBLE AND REFLOATABLE UNDERWATER TUBULAR PLATFORM STRUCTURES AND THE LIKE, AS FOR UNDERWATER ILLUMINATION AND TARGET DETECTION, AND IMPROVED UNDERWATER PLATFORM STRUCTURES THEREFOR
9506351717Method and system for enhancing the accuracy of measurements of a physical quantity
9516350241Method and apparatus for multiple angle compound flow imaging
9526350240Ultrasound imaging method and apparatus based on pulse compression technique using modified golay codes
9536350238Real-time display of ultrasound in slow motion
9546349073Sonar system and method employing a power-efficient triplet-pair comb waveform
9556348856Detection system for determining positional and other information about objects
9566347266Automatic traveling vehicle with object detector
9576346079Method and apparatus for adaptive frame-rate adjustment in ultrasound imaging system
9586345683System and method for an improved device for measuring water levels
9596344642Door control apparatus
9606343810Side impact airbag system with anticipatory sensor
9616343703Anti-two block device using non-contract measuring and detecting devices
9626343510Ultrasonic testing using synthetic impulses
9636342891System and method for the dynamic display of three-dimensional image data
9646342832Preventing the collision of a vehicle with an obstacle
9656341563Door opening control apparatus
9666338716Medical diagnostic ultrasonic transducer probe and imaging system for use with a position and orientation sensor
9676338028Ultrasonic sensor system and method having input capture for echo processing
9686338023Autonomous survey system (auto survey)
9696337625Intrusion detection process and device
9706334847Enhanced image processing for a three-dimensional imaging system
9716334846Ultrasound therapeutic apparatus

2001

9726331964Motion detectors and occupancy sensors based in displacement detection
9736330501Methods for identifying and classifying objects in a vehicle and methods for adjusting a vehicle component incorporating the same
9746329774Ultrasonic method and apparatus for automatically controlling moving doors
9756327221Steered beam ultrasonic sensor for object location and classification
9766327219Method and system for directing a following device toward a movable object
9776326886Ultrasound distance measuring system with digital measuring signals transmitted by time multiplexing
9786325759Ultrasound imaging system
9796325757DIV: ultrasonic camera
9806325684Trolling motor steering control
9816325414Method and arrangement for controlling deployment of a side airbag
9826325020Fish sizing sonar system
9836322511Methods and apparatus for ultrasound image quantification
9846322510Ultrasonic imaging method and apparatus
9856322505Medical diagnostic ultrasound system and method for post processing
9866319203Ultrasonic nonlinear imaging at fundamental frequencies
9876319201Imaging device and associated method
9886317387Method and apparatus for inspecting a submerged structure
9896315731Ultrasonic diagnostic apparatus capable of functional addition
9906315729Ultrasonic diagnostic imaging with contrast agents
9916315728Ultrasound color flow adaptive scanning techniques
9926315725Slewing bandpass filter for ultrasound image analysis and methods
99363157243-dimensional ultrasonic imaging
9946315723Ultrasonic diagnostic imaging system with synthesized transmit focus
9956314053Method for detecting mobile objects with active sonar
9966312384Method and apparatus for flow imaging using golay codes
9976312383Dual band ultrasonic systems
9986312381Medical diagnostic ultrasound system and method
9996312379Ultrasonic harmonic imaging system and method using waveform pre-distortion
10006310830Environmentally adaptive sonar system
10016310828Method and device for sensing ultrasound images
10026309357Medical diagnostic ultrasound system and method for improved flow or movement detection with multiple clutter filters
10036309356Method and apparatus for forming medical ultrasound images
10046307952Apparatus for detecting guest interactions and method therefore
10056307811Method for the operation of several adjacent ultrasonic sensors
10066306095Gated ultrasound imaging apparatus and method
10076306093Method and system for ultrasound enhanced-resolution spectral Doppler
10086306092Method and apparatus for calibrating rotational offsets in ultrasound transducer scans
10096306091Diagnostic medical ultrasound systems and methods utilizing estimation of 3-dimensional rigid body transformation
10106306090Ultrasonic medical system and associated method
10116306089Ultrasonic diagnostic imaging system with customized measurements and calculations
10126304513Method for correcting effects of an antenna interfering movements in a sonar with synthetic antenna
10136304179Ultrasonic occupant position sensing system
10146300961Ultrasonic system and method for processing data
10156298008Pulse-echo system for mediums having varying densities
10166296612Method and apparatus for adaptive wall filtering in spectral Doppler ultrasound imaging
10176293914Ultrasonic system and method for measurement of fluid flow
10186290647Contrast agent imaging with subharmonic and harmonic signals in diagnostic medical ultrasound
10196289730Paper size detection using ultrasound
10206289282Method of determining the distance between and object and a device of varying location
10216287260Method and apparatus for improving the accuracy with which the speed of a fluid is measured
10226287258Method and apparatus for medical ultrasound flash suppression
10236287257Method and system for configuring a medical diagnostic ultrasound imaging system
10246285628Swept transit beam bathymetric sonar
10256283920Ultrasound transducer assembly
10266283919Ultrasonic diagnostic imaging with blended tissue harmonic signals
10276283917Ultrasonic diagnostic imaging system with blurring corrected spatial compounding
10286283503Methods and arrangements for determining the position of an occupant in a vehicle
10296282969Optically clear housing and reduced cure time potting compound for use with object sensor
10306282151System and method for measuring wave directional spectrum and wave height
10316281786Obstacle detection system for a vehicle
10326280402Ultrasound therapeutic apparatus
10336280387Three-dimensional tissue/flow ultrasound imaging system
10346279396Ultrasonic-wave distance measuring method and apparatus of separate transmission and reception type reflection system
10356276975Trolling motor battery gauge
10366276211Methods and systems for selective processing of transmit ultrasound beams to display views of selected slices of a volume
10376273857Method and system for correlating exam worksheet values to supporting measurements
10386272411Method of operating a vehicle occupancy state sensor system
10396272071Speed measuring apparatus
10406270116Apparatus for evaluating occupancy of a seat
10416268804Dynamic monitoring of vehicle separation
10426267734Ultrasound therapeutic apparatus
10436267727Methods and apparatus for non-uniform rotation distortion detection in an intravascular ultrasound imaging system
10446267725Individual channel analog wall filtering to improve flow sensitivity in ultrasound imaging
10456266623Sport monitoring apparatus for determining loft time, speed, power absorbed and other factors such as height
10466263093Three-dimensional ultrasound image processing apparatus and coordinate transformation method used in the apparatus
10476262749Ultrasonic system and method for data transfer, storage and/or processing
10486261232Continuous wave transmission/reception type ultrasonic imaging device and ultrasonic probe
10496259991Environmental location system
10506258031Ultrasound diagnostic apparatus
10516258030Ultrasonic diagnostic apparatus
10526258029Methods and apparatus for ultrasound image quantification
10536256264Localization of a submerged tow vehicle (lost)
10546255791Ultrasonic method and apparatus for automatically controlling moving doors
10556254541Methods and apparatus for blood speckle detection in an intravascular ultrasound imaging system
10566254540Ultrasonic image processing apparatus for constructing three-dimensional image using volume-rendering data and surface-rendering data simultaneously
10576254441Trolling motor propulsion unit support shaft
10586254127Vehicle occupant sensing system including a distance-measuring sensor on an airbag module or steering wheel assembly
10596253792Exhaust processor end cap
10606253134Apparatus and methods for ascertaining the identity of objects in a vehicle and adjusting a vehicle component based thereon
10616251077Method and apparatus for dynamic noise reduction for doppler audio output
10626251075Ultrasonic diagnosis apparatus
10636251074Ultrasonic tissue harmonic imaging
10646251073Miniaturized ultrasound apparatus and method
10656251072Semi-automated segmentation method for 3-dimensional ultrasound
10666248073Ultrasound scan conversion with spatial dithering
10676248071Demodulating wide-band ultrasound signals
10686248070Ultrasonic diagnostic device
10696248068Ultrasonic monitor
10706246898Method for carrying out a medical procedure using a three-dimensional tracking and imaging system
10716246770Method and apparatus for feature configuration in remotely located ultrasound imaging system
10726245018Ultrasonic color doppler imaging system capable of discriminating artery and vein
107362450173D ultrasonic diagnostic apparatus
10746243599Methods, systems and computer program products for photogrammetric sensor position estimation
10756243323System and method for eliminating audible noise for ultrasonic transducer
10766242701Apparatus and method for measuring weight of an occupying item of a seat
10776241677Method and apparatus for ultrasound image quantification
10786241676Ultrasound transmit waveforms having low harmonic content
10796241675Methods and systems for determining velocity of tissue using three dimensional ultrasound data
10806241674Medical ultrasound diagnostic imaging method and system with nonlinear phase modulation pulse compression
10816240050Method of resetting sonar images using secondary antenna
10826239740Efficient data association with multivariate Gaussian distributed states
10836238346System and method employing two dimensional ultrasound array for wide field of view imaging
10846234970Method and apparatus for cardiologic echo-doppler image enhancement by gated adaptive filtering in time domain
108562349683-D diagnostic medical ultrasound imaging using a 1-D array
10866234520Method and apparatus for disabling an airbag system in a vehicle
10876231510Ultrasonic diagnostic imaging system
10886231508Ultrasonic diagnostic imaging system with digital video image marking
10896229761Estimating ship velocity through the water and over the ground
10906228031High frame rate ultrasonic diagnostic imaging systems with motion artifact reduction
10916228028Method and apparatus for ultrasound image reconstruction
10926226228Ultrasonic harmonic imaging system and method
10936226227Manual scan imaging sonar
10946226226Method for vehicle data dependent range measurement from a vehicle
10956224557Ultrasonic method using adaptive clutter filter to remove tissue wall motion
10966224556Diagnostic medical ultrasound system and method for using a sparse array
10976224552Ultrasonic diagnostic imaging system with reduced spatial compounding seam artifacts
10986223599Ultrasonic imaging aberration correction system and method
10996222948Multiple ultrasound image registration system, method and transducer
11006222795Ultrasonic harmonic imaging system and method
11016221020System and method for providing variable ultrasound analyses in a post-storage mode
11026221018Medical ultrasonic diagnostic imaging method and apparatus
11036221017Ultrasonic processes and circuits for performing them
11046217516System and method for configuring the locus of focal points of ultrasound beams
11056215730Side scan sonar with synthetic antenna
11066213947Medical diagnostic ultrasonic imaging system using coded transmit pulses
11076213946Methods and apparatus for speckle reduction by orthogonal pulse compounding in medical ultrasound imaging
11086213945Ultrasound system and method for generating a graphical vascular report
11096213944Ultrasonic diagnostic imaging system with a digital video recorder with visual controls
11106212943Method and apparatus for the sonic measurement of sludge and clarity conditions during the treatment on waste water
11116212129Device for measuring the velocity of a variety of objects
11126211888Planar flow display method
11136210334Medical diagnostic ultrasound method and apparatus for harmonic detection using doppler processing
11146210332Method and apparatus for flow imaging using coded excitation
11156210331Confocal ultrasonic imaging system
11166210328Ultrasonic diagnostic imaging system with variable spatial compounding
11176209909Side impact airbag systems
11186206833Finite amplitude distortion-based inhomogeneous pulse echo ultrasonic imaging
11196203498Ultrasonic imaging device with integral display
11206203497Apparatus and method for visualizing ultrasonic images
11216202484Method and device for determining a liquid level with the aid of ultrasonic pulses
11226202034Ultrasonic ranging system and method for improving accuracy thereof
11236202027Automatic curve sensor calibration method for an automotive CW/ICC system
11246201900Multiple ultrasound image registration system, method and transducer
11256201763Depthimeter
11266200267High-speed ultrasound image improvement using an optical correlator
11276200266Method and apparatus for ultrasound imaging using acoustic impedance reconstruction
11286198956High speed sector scanning apparatus having digital electronic control
11296198692Apparatus suitable for searching objects in water
11306196972Doppler ultrasound method and apparatus for monitoring blood flow
11316196971Chord propagation velocity measurement system and method for an ultrasound imaging system
11326193736Automated longitudinal position translator for ultrasonic imaging probes and methods of using same
11336193665Doppler angle unfolding in ultrasound color flow and Doppler
11346193664Method and apparatus for ultrasound image quantification
11356193663Diagnostic ultrasound imaging method and system with improved frame rate
11366193662High frame rate pulse inversion harmonic ultrasonic diagnostic imaging system
11376193660Medical diagnostic ultrasound system and method for region of interest determination
11386193659Medical ultrasonic diagnostic imaging method and apparatus
11396192006Device for and a method of determining the angle of incidence of a received signal and a scanning sonar
11406191686Collision avoidance system for cars
11416190321Medical diagnostic ultrasound imaging methods for estimating motion between composite ultrasonic images and recovering color doppler values from composite images
11426186951Ultrasonic systems and methods for fluid perfusion and flow rate measurement
11436186950Ultrasonic pulse inversion harmonic separation with reduced motional effects
11446186949Method and apparatus for three-dimensional flow imaging using coded excitation
11456186537Vehicle occupant position and velocity sensor
11466186006Method for three-dimensional and non-destructive detection of structures
11476185512Method and system for enhancing the accuracy of measurements of a physical quantity
11486185505Broad ocean bathymetric fix
11496183419Multiplexed array transducers with improved far-field performance
11506182512Method and apparatus for imaging thin structures
11516181645Ultrasound sensor for distance measurement
11526181643Interferometer with a single projector array and a single receiver array
11536179781Medical diagnostic ultrasound method and apparatus for improving doppler processing
11546179780Method and apparatus for medical diagnostic ultrasound real-time 3-D transmitting and imaging
11556177923Imaging modality showing energy and velocity
11566176837Motion tracking system
11576176830Method and system for pre-determining spectral doppler user parameters
11586176829Multi-beam diffraction grating imager apparatus and method
11596176828Method and apparatus for optimal data mapping of power doppler images
11606174284Ultrasound harmonic imaging techniques
11616173614Method and device for measuring the height of the cutting table
11626173233Back-up proximity sensor for a vehicle employing dual sonic transducers
11636172939Method and apparatus for transmit beamformer system
11646171248Ultrasonic probe, system and method for two-dimensional imaging or three-dimensional reconstruction
11656171246Realtime ultrasonic imaging of perfusion using ultrasonic contrast agents
11666168565Medical diagnostic ultrasound system and method for simultaneous phase correction of two frequency band signal components
11676168564Steerable transducer array for intracardial ultrasonic imaging
11686168198Methods and arrangements for controlling an occupant restraint device in a vehicle

2000

11696166995Apparatus for distance measurement by means of ultrasound
11706163252Device for detecting obstacles, for use in vehicles
11716162176Ultrasound color flow display optimization
11726162174Method for compensating for object movement in ultrasound images
11736160756Seabed sonar matrix system
11746159153Methods and systems for ultrasound scanning using spatially and spectrally separated transmit ultrasound beams
11756159151Method for the processing of signals relating to an object having moving parts and echographic device for carrying out this method
11766159149Ultrasonic camera
11776157593Power envelope shaper
11786157591Sonic range finder with laser pointer
11796157403Apparatus for detecting position of object capable of simultaneously detecting plural objects and detection method therefor
11806157293Device for detecting the intrusion of a body in a predetermined space
11816155981Diagnostic ultrasonic imaging system and method for discriminating non-linearities
11826155980Ultrasonic imaging system with beamforming using unipolar or bipolar coded excitation
11836155978Three-dimensional imaging by projecting morphologically filtered pixel data
11846152878Intravascular ultrasound enhanced image and signal processing
11856148224Apparatus and method for determining movements and velocities of moving objects
11866146331Method for improved clutter suppression for ultrasonic color doppler imaging
11876146328Method and apparatus for ultrasonic beamforming using golay-coded excitation
11886145376Paper size detection using ultrasound
11896142946Ultrasonic diagnostic imaging system with cordless scanheads
11906142944Doppler motion detection with automatic angle correction
11916142943Doppler ultrasound automatic spectrum optimization
11926141432Optical identification
11936139501Coincident tissue and motion ultrasonic diagnostic imaging
11946139500Methods and apparatus for 3D cardiac ultrasound imaging
11956139498Ultrasound system performing simultaneous parallel computer instructions
11966135963Imaging system with transmit apodization using pulse width variation
11976135961Ultrasonic signal processor for a hand held ultrasonic diagnostic instrument
11986135960High-resolution, three-dimensional whole body ultrasound imaging system
11996135957Method of and apparatus for echographic determination of the viscosity and the pressure gradient in a blood vessel
12006135956Ultrasonic diagnostic imaging system with spatial compounding of resampled image data
12016134966Method and apparatus for acoustic detection of mines and other buried man-made objects
12026134492Apparatus and method for adjusting pedals in a vehicle
12036132376Multiple ultrasonic image registration system, method and transducer
12046132375Medical ultrasonic system and method for synthetic aperture processing in elevation
12056131695Mobile sensor for grounds penetrating sonar
12066131458Ultrasonic imaging aberration correction system and method
12076130858Multipurpose ultrasonic motion, position sensor for interactive display of play or exercise
12086130857Aural enhancement of active sonar systems
12096130641Imaging methods and apparatus using model-based array signal processing
12106128576Obstruction detecting apparatus
12116128249Method of operating a continuous wave sonar system
12126128092Method and system for high resolution ultrasonic imaging of small defects or anomalies.
12136126608Portable ultrasound diagnostic system with handsfree display
12146126605Ultrasound color flow display optimization by adjusting dynamic range
12156126604Ultrasonic color flow mapping(CFM) system and ultrasonic doppler signal filtering method
12166126603Method and apparatus for segmenting color flow mode data using velocity information in three-dimensional ultrasound imaging
12176126602Phased array acoustic systems with intra-group processors
12186126601Method and apparatus for ultrasound imaging in multiple modes using programmable signal processor
12196126600Ultrasound image assisted administering of medication
12206126599Ultrasonic diagnostic imaging system with real time spatial compounding processor
12216126598Ultrasonic diagnostic imaging system with adaptive spatial compounding
12226124694Wide area navigation for a robot scrubber
12236123673Method of making an ultrasound transducer assembly
12246123672Color flow imaging for enhancing segmentation and flow dynamics
12256123671Method and apparatus for distributed, agile calculation of beamforming time delays and apodization values
12266123670Ultrasound imaging with optimal image quality in region of interest
122761236693D ultrasound imaging using 2D array
12286122223Ultrasonic transmit waveform generator
12296122222Ultrasonic transmit and receive system
12306120455Methods and apparatus for non-uniform rotation distortion detection in an intravascular ultrasound imaging system
12316120453Three-dimensional ultrasound system based on the coordination of multiple ultrasonic transducers
12326120451Ultrasound color flow display optimization by adjustment of threshold
12336120449Method and apparatus for compensating for inoperative elements in ultrasonic transducer array
12346118118Sensor apparatus and method to scan separate overlapping space volumes to locate object therein
12356117085Ultrasonic diagnostic imaging system with cordless scanhead charger
12366117082Medical diagnostic ultrasound imaging system and method with fractional harmonic seed signal
12376117081Method for correcting blurring of spatially compounded ultrasonic diagnostic images
12386117078Virtual volumetric phantom for ultrasound hands-on training system
12396116639Vehicle interior identification and monitoring system
12406116244Ultrasonic system and method for three-dimensional imaging with opacity control
12416115324Transmit memory for ultrasound
12426114950Obstacle proximity warning device for vehicles
12436113547Ultrasonic diagnostic imaging with cordless scanhead transmission system
12446113545Ultrasonic beamforming with improved signal-to-noise ratio using orthogonal complementary sets
12456113543Method and device for determining the compliance and the blood pressure of an artery by ultrasonic echography
12466111535Method of minimizing leakage energy in a synthetic aperture radar process
12476110118Method and apparatus for ultrasound image quantification
12486110116Method and apparatus for receive beamformer system
12496110114Flexible beam sequencing for 3-dimensional ultrasound imaging
12506108572Method and apparatus for harmonic imaging using multiple focal zones
12516108273Transmit beamformer with frequency dependent focus
12526108269Method for elimination of passive noise interference in sonar
12536106472Portable ultrasound imaging system
12546106469Method and apparatus for reducing undesired multiple-echo signal in ultrasound imaging
12556106466Automated delineation of heart contours from images using reconstruction-based modeling
12566106462Ultrasonic diagnostic apparatus
12576104673Method and apparatus for transmit beamformer system
12586104671Apparatus and method for measuring the relative velocity and true distance between two objects
12596104670Ultrasonic harmonic imaging system and method
12606104337Distance indicator system for golf
12616102865Multiple ultrasound image registration system, method and transducer
12626102864Three-dimensional ultrasound imaging of velocity and power data using average or median pixel projections
12636102863Ultrasonic diagnostic imaging system with thin cable ultrasonic probes
12646102861Method and apparatus for three-dimensional ultrasound imaging using surface-enhanced volume rendering
12656102860Ultrasound transducer for three-dimensional imaging
12666102858Method and apparatus for three-dimensional ultrasound imaging using contrast agents and harmonic echoes
12676100796Obstacle recognition system in a motor vehicle
12686100517Three dimensional camera
12696099473Method and apparatus for analyzing an ultrasonic image of a carcass
12706099471Method and apparatus for real-time calculation and display of strain in ultrasound imaging
12716097669Wavelet filtering of sodar signals
12726095980Pulse inversion doppler ultrasonic diagnostic imaging
12736095977Method and apparatus for color flow imaging using Golay-coded excitation on transmit and pulse compression on receive
12746095976Method for enhancing an image derived from reflected ultrasound signals produced by an ultrasound transmitter and detector inserted in a bodily lumen
12756093149Method and apparatus for setting the integration interval for time integrated surface integral in an ultrasound imaging system
12766092420Ultrasonic flaw detector apparatus and ultrasonic flaw-detection method
12776091905Telecentric 3D camera and method
12786089096Elevation focusing by beamformer channel sharing
12796088297Acoustic sound speed profiling system
12806088295Feature imaging and adaptive focusing for synthetic aperture processor
12816086539Methods and apparatus for ultrasound image quantification
12826086535Ultrasound therapeutic apparataus
12836085592Ultrasonic sensor and obstruction detector having accurate obstruction detection capabilities
12846084827Dual-head multibeam sonar apparatus and method for tracking objects underwater
12856081757Seated-state detecting apparatus
12866080108Scanning aid for quantified three dimensional ultrasonic diagnostic imaging
12876078854Apparatus and method for adjusting a vehicle component
12886074349Acoustic imaging and doppler catheters and guidewires
12896074348Method and apparatus for enhanced flow imaging in B-mode ultrasound
12906073491Method and arrangement for making contactless distance and pressure measurements within an air spring
12916073045Apparatus for ultrasonic tissue investigation
12926072425Terrain bias compensator for doppler navigation systems
12936072423Method for measuring the doppler shift in a sensor system using ambiguous codes
12946071242Method and apparatus for cross-sectional color doppler volume flow measurement
12956071241Ultrasound color flow display optimization by adjustment of threshold using sampling
12966070832Ultrasonic angular measurement system
12976069843Optical pulse induced acoustic mine detection
12986069842Method and device for helicopter-borne mine countermeasures
12996069582Method and apparatus for synthesizing multi-channel radar or sonar data
13006068598Method and apparatus for automatic Doppler angle estimation in ultrasound imaging
13016067031Dynamic monitoring of vehicle separation
13026067024Obstacle avoidance and crushing protection system for outriggers of a chassis
13036064628Ultrasonic processes and circuits for performing them
13046063030PC based ultrasound device with virtual control user interface
13056062076Ultrasonic monitoring method and system for wake turbulence useful at runways
13066062070Method and apparatus for the sonic measurement of sludge and clarity conditions during the treatment of waste water
13076060815Frequency mixing passive transponder
13086057909Optical ranging camera
13096057760Method and device for detecting intruders by emitting and receiving ultrasound waves in an automobile vehicle
13106055861Methods and apparatus for ultrasound imaging using combined scan patterns
13116055214Imaging system for detecting underground objects and associated method
13126055212Ultrasonic imaging system and associated method
13136055042Method and apparatus for detecting obstacles using multiple sensors for range selective detection
13146052335Multiple-frequency sonar system
13156052334System and method for measuring wave directional spectrum and wave height
13166050946Methods and apparatus for blood speckle detection in an intravascular ultrasound imaging system
13176050942Digital scanline signal processor for an ultrasonic diagnostic imaging system
13186048315Method and apparatus for ultrasonic synthetic transmit aperture imaging using orthogonal complementary codes
13196048312Method and apparatus for three-dimensional ultrasound imaging of biopsy needle
13206048311Method and apparatus for ultrasound imaging using adaptive gray mapping
13216045508Ultrasonic probe, system and method for two-dimensional imaging or three-dimensional reconstruction
13226045506Ultrasonic imaging method and apparatus for adjusting transmitted power levels
13236042545Medical diagnostic ultrasound system and method for transform ultrasound processing
13246041662Process and apparatus for the determination of true average peak velocity
13256041019Fusing contact data for best-estimate solution
13266040898FMCW distance measurement process
13276040765Obstacle detection system built-in test method and apparatus
13286039692Method and apparatus for processing ultrasound signals
13296039367Overpaintable bumper with ultrasound transducer
13306039139Method and system for optimizing comfort of an occupant
13316038465Telemedicine patient platform
13326037892Method for automatic focusing of radar or sonar imaging systems using high-order measurements
13336036650Ultrasonic imaging system and method with ringdown reduction
13346036643Ultrasonic harmonic doppler imaging
13356034922Ultrasonic processes and circuits for performing them
13366034760Method of detecting weather conditions in the atmosphere
13376030345Method and system for ultrasound enhanced-resolution spectral Doppler
13386030344Methods and apparatus for ultrasound image quantification
13396029116Method and apparatus for a baseband processor of a receive beamformer system
13406029105Method and apparatus for detecting and monitoring a partial space
13416028823Geodetic position estimation for underwater acoustic sensors
13426028547Method and device for processing signals representative of waves reflected, transmitted or refracted by a volume structure with a view to exploring and analyzing this structure
13436027448Ultrasonic transducer and method for harmonic imaging
13446023977Ultrasonic imaging aberration correction system and method
13456023968Real-time two-dimensional resistance and pulsatility mapping
13466023632Ultrasonic medical system and associated method
13476019725Three-dimensional tracking and imaging system
13486017309Ultrasound color flow display optimization by adjusting color maps
13496015384Ultrasonic system and method for tissue viability imaging
13506014897Method and apparatus for improving sidelobe performance of sparse array using harmonic imaging
13516014473Multiple ultrasound image registration system, method and transducer
13526013032Beamforming methods and apparatus for three-dimensional ultrasound imaging using two-dimensional transducer array
13536013030Automated longitudinal position translator for ultrasonic imaging probes, and methods of using same
13546012020Apparatus and method for monitoring the condition of septic tanks
13556011754Personal object detector with enhanced stereo imaging capability
13566010456Method and apparatus for acoustic subtraction imaging using linear and nonlinear ultrasonic images

1999

13576009373Ship track and underwater conditions indicating system
13586009046Ultrasonic harmonic imaging system and method
13596009044Fish sonar
13606007095Vehicle occupant position sensor
13616005916Apparatus and method for imaging with wavefields using inverse scattering techniques
13626005827Ultrasonic harmonic imaging system and method
13636003377Method for measuring the thickness of plate constructions and pipe
13646003376Acoustic system for measuring the location and depth of underground pipe
13656002644Imaging system and associated method for surveying underwater objects
13666001063Ultrasonic imaging method and apparatus for providing doppler energy correction
13676001062Slewing bandpass filter for selective passage of time varying acoustic signals
13685999490Flasher type fish sonar
13695997479Phased array acoustic systems with intra-group processors
13705995883Autonomous vehicle and controlling method for autonomous vehicle
13715995803Method and apparatus for simulating a multipath sonar system
13725995206Thermal object measuring apparatus
13735993393Methods and apparatus for the examination and treatment of internal organs
13745991239Confocal acoustic force generator
13755989191Using doppler techniques to measure non-uniform rotation of an ultrasound transducer
13765984881Ultrasound therapeutic apparatus using a therapeutic ultrasonic wave source and an ultrasonic probe
13775984869Method and apparatus for ultrasonic beamforming using golay-coded excitation
13785982286Object detecting apparatus
13795980461Ultrasound imaging apparatus for medical diagnostics
13805980460Ultrasound imaging
13815980459Ultrasound imaging using coded excitation on transmit and selective filtering of fundamental and (sub)harmonic signals on receive
13825980457Ultrasonic transmit pulses for nonlinear ultrasonic imaging
13835979233Liquid measuring system and methods
13845978739Disconnect information and monitoring system for dynamically positioned offshore drilling rigs
13855977538Optoacoustic imaging system
13865976091Limited diffraction broadband phased array transducer with frequency controlled two dimensional aperture capability
13875976089Increasing the frame rate of a phased array imaging system
13885976086Ultrasonic diagnostic apparatus and filter to obtain sequential frames of image data
13895974891Ultrasonic wave diagnostic apparatus with beam convergence and clock signal selection
13905974890Composite probe apparatus
13915974881Method and apparatus for acoustic detection of mines and other buried man-made objects
13925973997Flasher type fish sonar
13935973996Ultrasound intrusion detector
13945971928Diagnostic medical ultrasonic system and method for image subtraction
13955971927Ultrasonic diagnostic apparatus for obtaining blood data
13965971923Ultrasound system and method for interfacing with peripherals
13975969661Apparatus for and method of detecting a reflector within a medium
13985966169Three dimensional beamformed television
13995964822Automatic sensor azimuth alignment
14005964709Portable ultrasound imaging system
14015964707Three-dimensional imaging system
14025964706Method and apparatus for pulsed doppler imaging using coded excitation on transmit and pulse compression on receive
14035963127Control equipment for difficult to see or blind spot areas around vehicles, and related method
14045961464Ultrasound contrast agent detection using spectral analysis from acoustic scan lines
14055961463Nonlinear imaging using orthogonal transmit and receive codes
14065961462Ultrasonic doppler imaging at high frame rates of display
14075961460Ultrasound imaging enhancement methods and systems
14085960380Apparatus and methods for determining loft time and speed
14095959678Ultrasound image management system
14105959612Computer pointing device
14115959211Method and apparatus for positioning sensors against a non-planar surface
14125957852Ultrasonic harmonic imaging system and method
14135957847Method and apparatus for detecting foreign bodies in the medullary cavity
14145957846Portable ultrasound imaging system
14155957844Apparatus and method for visualizing ultrasonic images
14165957138Method and apparatus for three-dimensional flow lumen imaging
14175954653Method and apparatus for automatically enhancing contrast in projected ultrasound image
14185954360Vehicle occupant sensing apparatus and method
14195953287Sludge topography measurement in oil tanks
14205952577Ultrasonic imaging system
14215951479Method and apparatus for synthetic transmit aperture imaging
14225951478Two pulse technique for ultrasonic harmonic imaging
14235949739Sonar bearing estimation of extended targets
14245949491Ultrasound image management system
14255947903Method to estimate planar flow from Doppler velocity distribution in an observation plane
14265946273Arrangement for determining the distance of objects
14275943295Method for identifying the presence and orientation of an object in a vehicle
14285943132Multichannel heterodyning for wideband interferometry, correlation and signal processing
14295941826Method for adjustment of the Doppler angle in echography, and arrangement for carrying out the method
14305941824Ultrasonic diagnostic apparatus having a patient-use monitor
14315940012Collision avoidance system and method for operating the same
14325939634Liquid measuring system and methods
14335938615Ultrasound catheter probe
14345938611Method and apparatus for color flow imaging using coded excitation with single codes
14355938607Ultrasonic diagnostic imaging system with access to reference image library
14365938606Method for the processing of signals relating to an object comprising moving parts and echographic device for carrying out this method
14375936161Arrangement for making contactless distance measurements
14385935179System and device for a self orienting device
14395935146Method for monitoring the patency of pneumatic tubing
14405935074Method and apparatus for automatic tracing of Doppler time-velocity waveform envelope
14415933389Ultrasonic imaging system and method
14425931784Ultrasonic diagnostic apparatus
14435930200Depth sounder with object identification feature
14445930199Imaging system and associated method for surveying underwater objects
14455929757Method and apparatus for making through-bores
14465928152Method and apparatus for a baseband processor of a receive beamformer system
14475928151Ultrasonic system and method for harmonic imaging in three dimensions
14485926438Hand-held LCD fish finder
14495924993Intravascular ultrasound mixed signal multiplexer/pre-amplifier asic
14505924991Ultrasonic system and method for harmonic imaging in three dimensions
14515924989Method and device for capturing diagnostically acceptable three-dimensional ultrasound image data records
14525924988Ultrasound system display device
14535923617Frequency-steered acoustic beam forming system and process
14545923459Accusto-optic time-integrating correlator for processing broadband doppler-shifted signals
14555923281Terrain bias compensator for doppler navigation systems
14565922030Method and system for controlling a solid product release mechanism
14575921934Methods and apparatus for non-uniform rotation distortion detection in an intravascular ultrasound imaging system
14585921932Method and apparatus for a baseband processor of a receive beamformer system
14595921931Method and apparatus for creating a color blood flow image based upon ultrasonic echo signals received by an intravascular ultrasound imaging probe
14605921928Acoustic force generation by amplitude modulating a sonic beam
14615920521Ultrasound area surveillance system
14625920317System and method for storing and displaying ultrasound images
14635920285Post-reception focusing in remote detection systems
14645919138Ultrasound imaging system user interface
14655916168Three dimensional M-mode ultrasonic diagnostic imaging system
14665914912Sonar array post processor
14675913824Ultrasound diagnostic apparatus
14685911691Ultrasound image processing apparatus and method of forming and displaying ultrasound images by the apparatus
14695911221Static scanhead switching along elevation for forming ultrasound beam line
14705911160Ultrasound diagnostic apparatus
14715910929Audio railway crossing detector
14725910119Ultrasonic color doppler velocity and direction imaging
14735910118Removal of clutter components in ultrasound color-doppler imaging
14745910114System and method for correcting the geometry of ultrasonic images acquired with a moving transducer
14755909409Method and apparatus for underwater acoustic detection and location of an object
14765909408Towed acoustic transmitter
14775908390Ultrasonic diagnostic apparatus
14785908389Ultrasonic diagnostic imaging of harmonic frequencies with speckle reduction processing
14795904653Method and apparatus for three-dimensional ultrasound imaging combining intensity data with color flow velocity or power data
14805904652Ultrasound scan conversion with spatial dithering
14815904368Occupant restraint system and control method with variable sensor rate and/or sample rate
14825903516Acoustic force generator for detection, imaging and information transmission using the beat signal of multiple intersecting sonic beams
14835902244Ultrasonic diagnosis apparatus including simple digital scan converter
14845902243Ultrasonic imaging method with multiple pulse cancellation
14855902242System and method for forming a combined ultrasonic image
14865902241Large-aperture imaging using transducer array with adaptive element pitch control
14875902240Method and apparatus for osteoporosis diagnosis
14885901978Method and apparatus for detecting the presence of a child seat
14895901708Method and apparatus for forming ultrasonic three-dimensional images using cross array
14905899864Adaptive temporal filtering to enhance fluid flow or tissue motion imaging
149158998613-dimensional volume by aggregating ultrasound fields of view
14925897502Persistence for ultrasonic flow imaging
14935897501Imaging system with multiplexer for controlling a multi-row ultrasonic transducer array
14945897498Ultrasonic diagnostic imaging system with electronic message communications capability
14955895358Method and apparatus for mapping color flow velocity data into display intensities
14965893832Transducer element alignment structure in two-dimensional transducer array for forming ultra-sonic three-dimensional images
14975893363Ultrasonic array transducer transceiver for a hand held ultrasonic diagnostic instrument
14985891041Ultrasonic imaging system adapted for use with ultrasonic probes having different center frequencies
14995891040Method for maintaining a constant velocity to color map in an ultrasound flow imaging system
15005891038Method, apparatus and applications for combining transmit wave functions to obtain synthetic waveform in ultrasonic imaging system
15015891036Ultrasonic wave Doppler diagnosing apparatus
15025891035Ultrasonic diagnostic imaging system with data access and communications capability
15035890085Methods of occupancy state determination and computer programs
15045889490Method and apparatus for improved ranging
15055887376Buoyant transducer assembly for assisting an angler
15065886950Auto focusing process for synthetic antenna sonars
15075886648Automated vehicle wash system with vehicle type recognition
15085886245Ultrasonic system evaluation phantoms
15095885218Method and apparatus for spatial filtering in an intravascular ultrasound imaging system
15105882309Multi-row ultrasonic transducer array with uniform elevator beamwidth
15115882307Method and apparatus for receive beamformer system
15125882306Ultrasound imaging methods and systems
15135880359Container inspecting apparatus
15145879303Ultrasonic diagnostic imaging of response frequency differing from transmit frequency
15155877997Pulse echo distance measurement
15165877996Transducer arrangement
15175877688Thermal object measuring apparatus
15185876345Ultrasonic catheter, system and method for two dimensional imaging or three-dimensional reconstruction
15195876343Methods and apparatus for blood speckle detection in an intravascular ultrasound imaging system
15205876341Removing beam interleave effect on doppler spectrum in ultrasound imaging
15215872743Method and apparatus for locating the user of a computer system
15225872628Noise pair velocity and range echo location system
15235872507Process for non-contact distance measurement
15245871446Ultrasonic medical system and associated method
15255871019Fast cardiac boundary imaging
15265869764Ultrasonic sensor
15275868676Interactive doppler processor and method
15285868673System for carrying out surgery, biopsy and ablation of a tumor or other physical anomaly
15295867800Method and device for sensing of obstacles for an autonomous device
15305867125Incremental phase and distance measurement through digital phase signature comparison
15315864285Method and apparatus for controlling the approach of a vehicle to an obstacle
15325860930Energy weighted parameter spatial/temporal filter
15335860928Method and system for selectively smoothing color flow images in an ultrasound system
15345860927Diagnostic ultrasound Doppler imaging system and Doppler imaging method for ultrasonic diagnosis
15355860926Method and ultrasound apparatus for fast acquisition of two dimensional images
15365860924Three dimensional ultrasonic diagnostic image rendering from tissue and flow images
15375856955Method and apparatus for transmit beamformer system
15385856953Processing echoes in ultrasonic liquid gauging systems
15395856793Motor vehicle display system and ranging device
15405855556Ultrasonic diagnostic apparatus

1998

15415853367Task-interface and communications system and method for ultrasound imager control
15425851187Method and apparatus for ultrasonic beamforming with spatially encoded transmits
15435851186Ultrasonic diagnostic imaging system with universal access to diagnostic information and images
15445848968Ultrasonic imaging method and apparatus
15455848802Vehicle occupant position and velocity sensor
15465846202Ultrasound method and system for imaging
15475846201Elevation plane focusing in an ultrasound imaging system
15485845004Method and apparatus for performing frame interpolation in an ultrasound imaging system
15495845000Optical identification and monitoring system using pattern recognition for use with vehicles
15505844471Heated vehicle exterior object sensor
15515844144Method for estimating flow velocity
15525844139Method and apparatus for providing dynamically variable time delays for ultrasound beamformer
15535842473Three-dimensional imaging system
15545842374Measuring method of a wide range level and an apparatus thereof
15555840034Ultrasonic imaging method and ultrasonic diagnostic apparatus
15565840033Method and apparatus for ultrasound imaging
15575840028Ultrasonic diagnostic equipment
15585839442Portable ultrasound imaging system
15595838635Thin speed transducer sensor
15605838259Motor vehicle display system and ranging device
15615835613Optical identification and monitoring system using pattern recognition for use with vehicles
15625833614Ultrasonic imaging method and apparatus for generating pulse width modulated waveforms with reduced harmonic response
15635833613Ultrasonic diagnostic imaging with contrast agents
15645832923Utrasound imaging system architecture employing switched transducer elements
15655830144Tracking data sheath
15665829782Vehicle interior identification and monitoring system
15675828584Device for determining a distance range of an object
15685828571Method and apparatus for directing a pursuing vehicle to a target with evasion capabilities
15695828319Motor vehicle display system and ranging device
15705827188Method and apparatus for receive beamformer system
15715825717Method of measuring an angle in three dimensions, by scanning an ultrasound beam
15725823964Ultrasound doppler wall filter
15735823963Method and apparatus for stereoscopic ultrasonic imaging
15745822707Automatic vehicle seat adjuster
15755822275Method and apparatus for fixed target echo suppression in distance measurement on the principle of pulse transit time
15765820561Analysis and measurement of temporal tissue velocity information
15775818359Process and apparatus for computerizing translation of motion of subcutaneous body parts
15785818341Ultrasonic device in particular for detecting the presence of foreign bodies on the surface of a window
15795817024Hand held ultrasonic diagnostic instrument with digital beamformer
15805817022System for displaying a 2-D ultrasound image within a 3-D viewing environment
15815817019Diagnostic ultrasonic imaging system having run extracting means for extracting point closest to start point of scanning lines
15825815092Combined speed measuring device detector, speed measuring device and printer for verifying vehicle speed
15835812494Wide-angle, forward-looking bathymetric mapping
15845810731Method and apparatus for elasticity imaging using remotely induced shear wave
15855810008Apparatus and method for visualizing ultrasonic images
15865808968Car obstacle monitoring system
15875808967Two-dimensional array transducer and beamformer
15885808962Ultrasparse, ultrawideband arrays
15895808580Radar/sonar system concept for extended range-doppler coverage
15905807260Ultrasound imaging methods and apparatus
15915805528Underwater detection system
15925805526Echo detection doppler gate
15935805525Method and apparatus for hydroacoustic detection and characterization of submersed aquatic vegetation
15945805098Method and system for forming image by backprojection
15955802013Mobile sensor for ground penetrating sonar
15965802012Synthetic-aperture sonar system
15975801970Model-based feature tracking system
15985801312Method and system for laser ultrasonic imaging of an object
15995800358Undersampled omnidirectional ultrasonic flow detector
16005800356Ultrasonic diagnostic imaging system with doppler assisted tracking of tissue motion
16015798461Methods and apparatus for ultrasound imaging using combined scan patterns
16025797849Method for carrying out a medical procedure using a three-dimensional tracking and imaging system
16035797848Ultrasonic transducer assembly with improved electrical interface
16045797843Enhancement of organ wall motion discrimination via use of superimposed organ images
16055795298System for sharing electrocardiogram electrodes and transducers
16065795297Ultrasonic diagnostic imaging system with personal computer architecture
16075793705Ultrasonic liquid level gauge for tanks subject to movement and vibration
16085793703Digital time-delay acoustic imaging
16095793701Method and apparatus for coherent image formation
16105793409Apparatus for grasping TV viewing condition in household
16115793308Vehicular position monitoring system with integral mirror video display
16125790474Active sonar for under-ice conditions
16135790068AFC control switching circuit
16145787889Ultrasound imaging with real time 3D image reconstruction and visualization
16155787049Acoustic wave imaging apparatus and method
16165785655Two-dimensional ultrasound display system
16175785654Ultrasound diagnostic apparatus
16185784336Delay scheme and apparatus for focussing the transmission and reception of a summed ultrasonic beam
16195782769Ultrasonic diagnostic image flash suppression technique
16205782768Method of displaying ultrasonic image and apparatus for ultrasonic diagnosis
16215782766Method and apparatus for generating and displaying panoramic ultrasound images
16225781504Shallow water beamforming methodology for toroidal volume search sonar
16235781282Distance measurement device
16245779644Ultrasound catheter probe
16255779641Method and apparatus for three-dimensional ultrasound imaging by projecting filtered pixel data
16265779640Ultrasound multi-beam distortion correction system and method
16275779638Ultrasound-based 3-D tracking system using a digital signal processor
16285776066Method and apparatus for creating adaptively focused ultrasound images
16295776065Apparatus and method for controlling an ultrasound transducer array
16305774422Method of amplitude shading in the time domain to control side lobes in the frequency domain
16315771205Buoyant transducer assembly for assisting an angler
16325771204Apparatus and method for measuring relative phase of signals in a multiple-echo system
16335767409Phase difference measuring apparatus and method using a first and second receive signal
16345766129Ultrasound diagnostic apparatus and method of forming an ultrasound image by the apparatus
16355765433Liquid measuring system and methods
16365764136Ultrasonic detection system for safety of vehicle passengers
16375763837Automatic biometric data system
16385761685Method and system for real-time information analysis of textual material
16395761155Method for determining the position of an object relative to the background with ultrasound
16405759153Automated longitudinal position translator for ultrasonic imaging probes, and methods of using same
16415758649Ultrasonic module and ultrasonic diagnostic system
16425758298Autonomous navigation system for a mobile robot or manipulator
16435754495Method for acoustic determination of the length of a fluid conduit
16445754123Hybrid ultrasonic and radar based backup aid
16455750895Method and apparatus for dual amplitude dual time-of-flight ultrasonic imaging
16465748473Automatic vehicle seat adjuster
16475745442Digital time interval measurement engine for a time of flight system
16485745437Method and apparatus for coherent burst ranging
16495745224Distance measurement device
16505743266Method for processing real-time contrast enhanced ultrasonic images
16515740806Dynamic receive aperture transducer for 1.5D imaging
16525740128Ultrasonic harmonic imaging system and method
16535737245Distance measurement device
16545737058Eye examination apparatus using ultrasonic wave radiation
16555735797Method and apparatus for combining topographic flow power imagery with a B-mode anatomical imagery
16565735282Flexible ultrasonic transducers and related systems
16575734754System for model-based compression of speckle images
16585734336Collision avoidance system
16595733281Ultrasound and impedance feedback system for use with electrosurgical instruments
16605732706Ultrasonic array with attenuating electrical interconnects
16615732043Optimized deterministic bearings only target motion analysis technique
16625729193Method of monitoring a vehicle interior
16635726449Detecting apparatus and measuring method of warm object
16645724976Ultrasound imaging preferable to ultrasound contrast echography
16655724974Two-dimensional ultrasound display system
16665724972Method and apparatus for distributed focus control with slope tracking
16675724313Personal object detector
16685722412Hand held ultrasonic diagnostic instrument
16695720708High frame rate imaging with limited diffraction beams
16705720291Three dimensional medical ultrasonic diagnostic image of tissue texture and vasculature
16715720289Method and apparatus for a geometric aberration transform in an adaptive focusing ultrasound beamformer system
16725719823Ground penetrating sonar
16735719713Automatic side view mirror tracking system
16745718228Ultrasonic diagnostic apparatus
16755718226Photonically controlled ultrasonic probes
16765715823Ultrasonic diagnostic imaging system with universal access to diagnostic information and images
16775714928System for preventing collision for vehicle
16785712830Acoustically monitored shopper traffic surveillance and security system for shopping malls and retail space
16795709210Ultrasound system for imaging
16805706819Ultrasonic diagnostic imaging with harmonic contrast agents
16815706818Ultrasonic diagnosing apparatus
16825706816Image processing apparatus and image processing method for use in the image processing apparatus
16835705750Ultrasonic sensor and pipetting apparatus using same

1997

16845701898Method and system for Doppler ultrasound measurement of blood flow
16855701897Ultrasonic diagnosis apparatus and image displaying system
16865699806Ultrasound system with nonuniform rotation corrector
16875699804Therapy apparatus having a source of acoustic waves
16885699318Topographic composition sonar map
16895696737Transmit beamformer with frequency dependent focus
16905694937Ultrasound diagnostic apparatus and method
16915694373Sonic wave synchronizer
16925694372Sonar system for current meter and doppler log
16935694320Rear impact occupant protection apparatus
16945693885Sampling and reconstruction of propagating wavefields
16955692064Method and apparatus for counting underwater objects using an ultrasonic wave
16965690116Method for automatic measurement of the doppler angle and arrangement for carrying out the method
16975690114Portable ultrasound imaging system
16985689576Surface feature mapping using high resolution C-scan ultrasonography
16995689445Electronic compass and attitude sensing system
17005689250Ultrasound obstacle detecting process
17015687136User-driven active guidance system
17025685308Method and apparatus for receive beamformer system
17035684695Method and apparatus for constructing an environment map of a self-propelled, mobile unit
17045682896Method and apparatus for generating volume flow measurement
17055682895Three-dimensional ultrasound image processing system
17065681339Apparatus and method for monitoring the patency of tubing in a pneumatic medical device
17075680863Flexible ultrasonic transducers and related systems
17085680096Process and apparatus for monitoring a vehicle interior
17095678552Method and apparatus for increasing the frame rate and resolution of a phased-array imaging system
17105677666Method of monitoring a vehicle interior
17115676148Method and system for doppler ultrasound audio dealiasing
17125676147Ultrasonic receive beamformer with phased sub-arrays
17135675554Method and apparatus for transmit beamformer
17145675552Sonar apparatus having a steerable beam
17155675550Reduced wavenumber synthetic aperture
17165673700Ultrasonic diagnosis apparatus and image displaying system
17175673698Multichannel ultrasonic diagnosis apparatus
17185673697High-resolution three, dimensional ultrasound imaging device
17195671744Ultrasonic diagnosis apparatus
17205671190Method and device for measuring the distance of an object from an ultrasonic transmission/reception unit
17215669387Ultrasonic diagnosis apparatus and image displaying system
17225669386Ultrasonic flow measurement system employing cross-correlation of baseband reflection data
17235669385Ultrasonic scanning of tissue motion in three dimensions
17245669384Real time digital reception focusing method and apparatus adopting the same
17255668776Velocity measurement apparatus of moving object
17265667373Method and apparatus for coherent image formation
17275664575Ultrasonic doppler imager having an adaptive tissue rejection filter with variable parameters
17285663930Signal processing system and method for use in multibeam sensing systems
17295662115Method for determining the velocity-time spectrum of blood flow
17305662109Method and system for multi-dimensional imaging and analysis for early detection of diseased tissue
17315660180Intravascular ultrasound imaging guidewire
17325659520Super short baseline navigation using phase-delay processing of spread-spectrum-coded reply signals
17335657761Ultrasonic diagnosis system
17345656763Method for evaluating imaging capabilities of an ultrasound system
17355655537Acoustic imaging and doppler catheters and guidewires
17365655536Diagnostic ultrasound imaging using two-dimensional transducer array probe
173756555353-Dimensional compound ultrasound field of view
17385654997Ultrasonic ranging system for radiation imager position control
17395653462Vehicle occupant position and velocity sensor
17405653235Speckle reduction in ultrasound imaging
17415652827Identifying an object by fast and robust signal processing
17425652594Signal processor affording improved immunity to medium anomalies and interference in remote object detection system
17435652593Method and apparatus for guiding a machine
17445650765Automotive rear safety detection system
17455650571Low power signal processing and measurement apparatus
17465648940Pulse coded sonar having improved doppler determination feature
17475647366Method and system for automatic measurements of doppler waveforms
17485646907Method and system for detecting objects at or below the water's surface
17495646494Charge induction apparatus of robot cleaner and method thereof
17505645066Medical ultrasonic diagnostic imaging system with scanning guide for three dimensional imaging
17515642732Apparatus and method for estimating missing doppler signals and spectra
17525642329Method for doubling the resolving power of a sonar array and a sonar array for implementing the same
17535641908Ultrasonic diagnostic apparatus
17545641906Apparatus and method for automated non-destructive inspection of integrated circuit packages
17555640960Hand-held, battery operated, doppler ultrasound medical diagnostic device with cordless probe
17565640959Ultrasonic diagnostic apparatus
17575640371Method and apparatus for beam steering and bessel shading of conformal array
17585640369Signal processing system and technique for calculating roll bias data
17595638824Ultrasonic monitor
17605638821Ultrasound diagnostics system for obtaining a tomographic image
17615638281Target prediction and collision warning system
17625638048Alarm system for swimming pools
17635636146Apparatus and methods for determining loft time and speed
17645634465Continuous display of cardiac blood flow information
17655631876CW sonar with adaptive notch reverberation filter
17665631875Device for measuring distance with ultrasound
17675630421Ultrasound imaging
17685630418Noise controller for automatically detecting and attenuating break noise in a portable hand held doppler fetal heart beat probe
17695629865Pulse-echo ultrasonic imaging method for eliminating sample thickness variation effects
17705629704Target position detecting apparatus and method utilizing radar
17715629690System and method of installation for locating a hidden sensor externally active on a motor vehicle
17725629681Tubular sonic displacement sensor
17735628322Method of ultrasound imaging and diagnostic ultrasound system
17745628321Processing velocity information in an ultrasonic system
17755628320Ultrasound image reconstruction using back-propagation
17765628319Method and device for the non-destructive testing of objects using ultrasonics
17775627320Apparatus and method for automated non-destructive inspection of integrated circuit packages
17785625583Analog memory system having an integrated circuit frequency domain processor
17795623930Ultrasound system for flow measurement
17805623929Ultrasonic doppler flow imaging method for eliminating motion artifacts
17815623928Method and apparatus for coherent image formation
17825623524Method and apparatus for measuring the depth of an underwater target
17835623100Ultrasonic inspection and imaging intstrument
17845622177Ultrasound imaging system having a reduced number of lines between the base unit and the probe
17855622174Ultrasonic diagnosis apparatus and image displaying system
17865622173Color flow display with compensation for flow direction
17875622172Acoustic display system and method for ultrasonic imaging
17885621417Method and mechanism for reduction of within-train reported data
17895619445Analog memory system having a frequency domain transform processor
17905617863Ultrasonic diagnostic image scanning techniques
17915617862Method and apparatus for beamformer system with variable aperture
17925615680Method of imaging in ultrasound diagnosis and diagnostic ultrasound system
17935615679Method of displaying ultrasonic images and apparatus for ultrasonic diagnosis
17945615675Method and system for 3-D acoustic microscopy using short pulse excitation and 3-D acoustic microscope for use therein
17955615380Integrated circuit computer system having a keyboard input and a sound output
17965615174Method and device for detecting objects dispersed in an area of land by determining propagation characteristics of an acoustic wave in the ground
17975615173Broadband acoustic doppler current profiler
17985615142Analog memory system storing and communicating frequency domain information
17995612929Spectral processor and range display unit
18005609485Medical reproduction system
18015609155Energy weighted parameter spatial/temporal filter
18025608690Transmit beamformer with frequency dependent focus
18035608689Sound velocity profile signal processing system and method for use in sonar systems
18045606972Ultrasonic doppler measurement of blood flow velocities by array transducers
18055606971Method and device for shear wave elasticity imaging
18065606533Data acquisition system and method
18075605154Two-dimensional phase correction using a deformable ultrasonic transducer array
18085603327Ultrasound catheter probe
18095603326Method and apparatus for displaying an image obtained by echo signals
18105603323Medical ultrasonic diagnostic system with upgradeable transducer probes and other features
18115602999Memory system having a plurality of memories, a plurality of detector circuits, and a delay circuit
18125602801Underwater vehicle sonar system with extendible array
18135602542Parking aid with a wheel sensor
18145601085Ultrasound imaging
18155601083Real time 3D imaging device using filtered ellipsoidal backprojection
18165601082Medical ultrasound imaging
18175600675Ultrasonic imager having improved bandwidth
18185598206Beamformed television
18195598141Method of monitoring a vehicle interior
18205596549Side look sonar apparatus and method
18215594707Fish finder
18225594413Car collision prevention apparatus and method using dual processor and automatic sensor switching function
18235592942Automated longitudinal position translator for ultrasonic imaging probes, and methods of using same
18245590659Ultrasonic visualization method and apparatus
18255590658Portable ultrasound imaging system

1996

18265588434Ultrasonic diagnostic apparatus presenting closely correlated ultrasonic image
18275588032Apparatus and method for imaging with wavefields using inverse scattering techniques
18285587969Process for the recognition and separation of useful and interfering echoes in the received signals of distance sensors which operate in accordance with the pulse-echo principle
18295587938Method and device for maneuvering a motor vehicle out of a parking space
18305587533Surface feature mapping using high resolution C-scan ultrasonography
18315584295System for measuring the period of a quasi-periodic signal
18325584294Method and apparatus for ultrasonic blood flow display
18335583495Vehicle alarm system
18345583405Automatic door opening and closing system
18355582566Range-finding system
18365582176Methods and apparatus for automatically determining edge frequency in doppler ultrasound signals
18375582174Ultrasonic diagnostic system
18385582173System and method for 3-D medical imaging using 2-D scan data
18395581517Method and apparatus for focus control of transmit and receive beamformer systems
18405581515Thin speed transducer sensor
18415581232Ultrasonic wave reception apparatus and obstacle detection apparatus
18425579771Method of and apparatus for the detection and characterization of a segment of an artery by ultrasonic echography
18435579768Automatic gain compensation in an ultrasound imaging system
18445579010Multibeam radar system
18455577505Means for increasing sensitivity in non-linear ultrasound imaging systems
18465577006Adaptive acoustic signal target detection system
18475576972Intelligent area monitoring system
18485575290Coarse-fine ultrasound transducer array for medical imaging
18495575286Method and apparatus for generating large compound ultrasound image
18505573041Dispenser control with ultrasonic position detection
18515573001Ultrasonic receive beamformer with phased sub-arrays
18525572484Short range ultrasonic distance warning system for motor vehicle
18535570691Method and apparatus for real-time, concurrent adaptive focusing in an ultrasound beamformer imaging system
18545570323Navigational device for a scuba diver
18555570094Three dimensional tracking by array doppler radar
18565569888Ultrasonic elevator door safety system
18575569853Ultrasonic measuring apparatus which minimizes the number of digital values treated by processing means
18585568813Method for combining ultrasound vector data from multiple firings to improve image quality
18595568812Diagnostic ultrasound apparatus
18605568811Method for motion encoding of tissue structures in ultrasonic imaging
18615568450System and processor for real-time extraction of ocean bottom properties
18625568449Methods and apparatus for use in ultrasonic ranging
18635568446Dual mode ultrasonic imager system
18645566674Method and apparatus for reducing ultrasound image shadowing and speckle
18655566103Optical system having an analog image memory, an analog refresh circuit, and analog converters
18665564424Method and apparatus for pulsed doppler ultrasound beam-forming
18675564420Medical device with EMI detection and cancellation
18685563848Object detector for detecting buried objects
18695563845System and method for acoustically imaging an underground tank
18705563346Method and device for imaging an object using a two-dimensional ultrasonic array
18715562098Ultrasonic measurement of blood flow velocity independent of probe angle
18725562097User control for steerable CW doppler
18735562095Three dimensional ultrasound imaging system
18745561641Underwater detection system for determining carrier frequencies of signals arriving from a wide area
18755560363Method for calculation of blood velocity and blood velocity spread from multi gated doppler signals
18765560242Ultrasonic system evaluation phantoms
18775559940Method and system for real-time information analysis of textual material
18785558092Methods and apparatus for performing diagnostic and therapeutic ultrasound simultaneously
18795557584Moderate depth underwater surveillance system
18805555886Apparatus and method for detecting blood vessel size and direction for doppler flow measurement system
18815555534Method and apparatus for doppler receive beamformer system
18825555532Method and apparatus for target imaging with sidelooking sonar
18835555514Method of and apparatus for generating doppler sounds
18845553621Doppler audio dealiasing
18855553499Ultrasonic microscope having an automatic focusing adjustment mechanism
18865552878Electronic vernier for laser range finder
18875551434Ultrasonic imaging diagnosis apparatus
18885551433Method and apparatus for a geometric aberration transform in an adaptive focusing ultrasound beamformer system
18895550792Sliced phased array doppler sonar system
18905550789Water turbulence detector
18915549111Method and apparatus for adjustable frequency scanning in ultrasound imaging
18925549002Method for detecting and characterizing flaws in engineering materials
18935548561Ultrasound image enhancement using beam-nulling
18945546807High speed volumetric ultrasound imaging system
18955546362Depth finder transducer system
18965546357Monostatic projector synthetic aperture sonar
18975546356Wide beam acoustic projector with sharp cutoff and low side lobes
18985544659Ultrasonic doppler imager having a reduced hardware adaptive tissue rejection filter arrangement
18995544658Doppler ultrasound velocity estimation
19005544657Ultrasound blood flow monitor of the non-doppler type
19015544656Method and apparatus for myocardial wall measurement
19025544654Voice control of a medical ultrasound scanning machine
19035544525Atmospheric remote sensing instrument system
19045541891Distance sensing device
19055540298Integrated controller for vehicle
19065540229System and method for viewing three-dimensional echographic data
19075540098Transfer device
19085540097Ultrasonic microscope apparatus
19095539649Automated design and manufacture of artificial limbs
19105538004Method and apparatus for tissue-centered scan conversion in an ultrasound imaging system
19115537565Dynamic memory system having memory refresh
19125537511Neural network based data fusion system for source localization
19135537380Sonar system having an interactive sonar viewing apparatus and method of configuring same
19145537368Enhanced adaptive statistical filter providing improved performance for target motion analysis noise discrimination
19155537366Buried cable pipe detection sonar
19165537017Self-propelled device and process for exploring an area with the device
19175535751Confocal ultrasonic imaging system
19185535748Real-time graphics on cine playback in ultrasound imaging
19195535176Method and system for sensing with an active acoustic array
19205533401Multizone ultrasonic inspection method and apparatus
19215532974Beam pattern measuring apparatus for side-scanning sonars
19225531119Ultrasound probe with bubble trap
19235531118Method and device for operating an ultrasonic sensor
19245531117Closed loop maximum likelihood phase aberration correction in phased-array imaging systems
19255530680Feature location and display apparatus
19265530651Running-safety system for an automotive vehicle
19275529070Acquisition and display of ultrasonic images from sequentially oriented image planes
19285528554Linear array lateral motion compensation method
19295528234Traffic monitoring system for determining vehicle dimensions, speed, and class
19305528217Collision avoidance system for vehicles using digital logic circuitry and retro-fitting techniques
19315526815Therapy apparatus for locating and treating a zone located in the body of a life form with acoustic waves
19325526674Method and apparatus for improved flow rate measurement and calibration
19335526506Computer system having an improved memory architecture
19345525967System and method for tracking and locating an object
19355524629Color flow processor having adaptive wall filter
19365524628Ultrasonic diagnostic system
19375524572Method for automatic milking
19385522393Multi-dimensional real-time ultrasonic blood flow imaging apparatus and method
19395521883Method of remotely determining the three-dimensional velocity of a fluid such as air or water
19405520189Intravascular ultrasound imaging guidewire
19415520188Annular array transducer
19425520187Ultrasonic probe with programmable multiplexer for imaging systems with different channel counts
19435520186Method and apparatus for controlling transducer multiplexing in ultrasound imaging system
19445519669Acoustically monitored site surveillance and security system for ATM machines and other facilities
194555179952D array for phase aberration correction
19465517994Self diagnostic ultrasonic imaging systems
19475517429Intelligent area monitoring system
19485515857Ultrasonic diagnostic apparatus
19495515856Method for generating anatomical M-mode displays
19505515853Three-dimensional digital ultrasound tracking system
19515515852Method and apparatus for a detection strength spatial filter in an ultrasound imaging system
19525515849Diagnostic ultrasound apparatus
19535515341Proximity sensor utilizing polymer piezoelectric film
19545515340Ultrasonic sensor scanning apparatus and method for detecting objects by use of the scanning apparatus
19555515339Ultrasonic transmitting-receiving apparatus
19565515337Multibeam side-look sonar system grating side lobe reduction technique
19575515055System for processing returns from a target from transmissions containing repeated signals to detect the doppler velocity of the target
19585513640Diagnostic ultrasound system
19595513639Balloon type ultrasonic diagnostic probe
19605511423Ultrasonic diagnostic apparatuses and methods therefor
19615511041Process for setting the transmission frequency of a distance measuring instrument operating according to the echo-sounding principle
19625510781Ultrasonic rotary shaft position encoder
19635509413Ultrasonic diagnostic apparatus
19645509304Phased array acoustic antenna system
19655508974Method and device for ultrasonic distance measuring
19665507293Ultrasonic diagnostic apparatus
19675506817Enhanced adaptive statistical filter providing sparse data stochastic mensuration for residual errors to improve performance for target motion analysis noise discrimination
19685506812Toroidal volume search sonar
19695505204Ultrasonic blood volume flow rate meter
19705505203Method and apparatus for automatic transducer selection in ultrasound imaging system
19715503341Fishline length measurement device
19725503153Noise suppression method utilizing motion compensation for ultrasound images
19735503152Ultrasonic transducer assembly and method for three-dimensional imaging
19745501224Ultrasonic diagnostic apparatus
19755501223Dynamic firing sequence for ultrasound imaging apparatus
19765501222System for imaging a region
19775501219Real-time dynamic time-of-flight calculator
19785499195Fine-grained multi-planar clutter rejection processor
19795497776Ultrasonic image diagnosing apparatus for displaying three-dimensional image
19805495846Ultrasonic diagnostic apparatus
19815495689Fish finder and pole assembly
19825495137Proximity sensor utilizing polymer piezoelectric film with protective metal layer
19835494037Ultrasonic doppler imager having a spatially smoothed control signal for an adaptive tissue rejection filter
19845493916Mode suppression in fluid flow measurement
19855493619Normalization method for eliminating false detections in side scan sonar images
19865493539Two-stage detection and discrimination system for side scan sonar equipment
19875491670System and method for sonic positioning
19885491648Ultrasonic measuring system
19895490516Method and system to enhance medical signals for real-time analysis and high-resolution display
19905490512Elevation direction focusing in ultrasound transducer arrays
19915488588Ultrasonic imager having wide-bandwidth dynamic focusing
19925487389Ultrasonic Doppler imager having an adaptive tissue rejection filter with enhanced tissue motion sensitivity
19935487388Three dimensional ultrasonic scanning devices and techniques
19945487306Phase aberration correction in phased-array imaging systems
19955487172Transform processor system having reduced processing bandwith
19965485846Automated longitudinal position translator for ultrasonic imaging probes, and methods of using same
19975485845Rotary encoder for intravascular ultrasound catheter
19985485844Doppler-type ultrasonic diagnostic apparatus
19995485843Acoustic arrays and methods for sensing fluid flow
20005485842Ultrasonic diagnostic scan conversion for three dimensional display processing
20015485432Method of measuring the acoustic backscatter property of the floor of bodies of water
20025483964Method of detecting moving velocity of tissue or blood and ultrasonic diagnosing apparatus
20035483963Two dimensional transducer integrated circuit
20045483962Complex MTI filter
20055483501Short distance ultrasonic distance meter
20065483500Signal processing system and method for use in multibeam sensing systems
20075483499Broadband acoustic Doppler current profiler
20085482314Automotive occupant sensor system and method of operation by sensor fusion
20095482046Acoustic power control technique
20105482044Direct demodulation in ultrasound instruments
20115481917Ultrasonic inspection and imaging instrument
20125481504Method and device for determining target speed and distance with frequency modulated pulses
20135481503Apparatus for and method of adaptively processing sonar data
20145481248Overhead cranes having collision avoidance capabilities
20155479926Imaging system display processor

1995

20165477858Ultrasound blood flow/tissue imaging system
20175476098Partially coherent imaging for large-aperture phased arrays
20185476097Simultaneous ultrasonic imaging and Doppler display system
20195476096Analysis and measurement of temporal tissue variations
20205475651Method for real-time extraction of ocean bottom properties
20215475620Ultrasonic measuring system
20225475613Ultrasonic defect testing method and apparatus
20235474078Method and system for near real-time analysis and display of electrocardiographic signals
20245474073Ultrasonic diagnostic scanning for three dimensional display
20255474070Method and apparatus for elastographic measurement and imaging
20265473948Flow measurement
20275471990Ultrasonic doppler power measurement and display system
20285471433System and method for rapidly tracking highly dynamic vehicles
20295469851Time multiplexed digital ultrasound beamformer
20305469849Ultrasound diagnosis apparatus
20315469403Digital sonar system
20325469374Automatic data segmentation module for target motion analysis applications
20335467283Obstacle sensing apparatus for vehicles
20345465722Synthetic aperture ultrasound imaging system
20355465721Ultrasonic diagnostic apparatus and ultrasonic diagnosis method
20365465622Method for determining depth values of a body of water
20375463597Fish locator
20385463596Noninvasive ultrasonic proximity detector for a fluid actuated cylinder
20395462059Method for assessing and displaying vascular architecture using ultrasound
20405462058Ultrasonic diagnostic system
20415462057Ultrasound imaging system using line splicing and parallel receive beam formation
20425461357Obstacle detection device for vehicle
20435461292Remote controlled guidance system for working vehicle
20445459698Noninvasive ultrasonic proximity detector for a fluid actuated cylinder
20455459479Solid state depth locator having liquid crystal display
20465458129Doppler dead zone avoidance
20475456255Ultrasonic diagnosis apparatus
20485455806Multi-dimensional signal processing and display
20495455557Auxiliary back-up and trailer coupling device for motor vehicles
20505454372Angle independent doppler in ultrasound imaging
20515454371Method and system for constructing and displaying three-dimensional images
20525453932Device and method for detecting and elimination of spurious ultrasonic ranging echoes
20535453575Apparatus and method for detecting blood flow in intravascular ultrasonic imaging
20545452262Radio telemetry buoy for long-range communication
20555451820Automatic starting and stopping apparatus for an engine
20565450322Suspension control system for automotive vehicle
20575447158Ultrasonic imaging method and system capable of displaying B-mode image and color flow mapping image over wide field
20585446800Method and apparatus for displaying angiographic data in a topographic format
20595445156Method for adaptively filtering doppler signals using a complex time domain filter
20605445155Intravascular imaging apparatus and methods for use and manufacture
20615444669Magnetic relative position measuring system
20625443071Quantitative color flow
20635441052Color doppler-type ultrasonic diagnostic apparatus
20645440290Proximity detection device for protection of personnel against exposure to hazardous radio frequency radiation
20655438997Intravascular imaging apparatus and methods for use and manufacture
20665438994Ultrasonic diagnostic image scanning
20675438552Sonar system for identifying foreign objects
20685438318Movement detector for detecting movement within a predetermined space
20695438247Ultrasonic sensor scanning apparatus and method for detecting objects by use of the scanning apparatus
20705437281Direct demodulation in ultrasound instruments
20715435314Intravascular imaging catheter tip having a dynamic radius
20725435313Ultrasonic probe
20735433206System and a method for simultaneous, real time ultrasound imaging of biological tissue and measuring of blood flow velocity
20745433202High resolution and high contrast ultrasound mammography system with heart monitor and boundary array scanner providing electronic scanning
20755432526Liquid crystal display having conductive cooling
20765432305Penetrometer acoustic soil sensor
20775431621Process and device of an anatomic anomaly by means of elastic waves, with tracking of the target and automatic triggering of the shootings
20785431169Ultrasonic diagnosing apparatus
20795431167Method and apparatus for increasing the frame rate and resolution of a phased-array imaging system
20805430651Position control system for a construction implement such as a road grader
20815429137Acoustic scan conversion method and apparatus for velocity flow
20825428581Method for compensating for the movement of the antenna for a sonar
20835428359Doppler-effect vehicle speed sensor using different speed determining rules depending upon receiver output
20845428278Operating delay means for a hydraulic door closer
20855427323Fishline length measurement device
20865426979Frequency spectrum apparatus for determining mechanical properties
20875426618Method of high resolution and high SNR data acquisition for probing using pulse-compression
20885426617Long baseline tracking system
20895425366Ultrasonic contrast agents for color Doppler imaging
20905425365Ultrasonic diagnosis apparatus utilizing Doppler technique
20915425000Spatial rejection of direct blast interference in multistatic sonars
20925424711Ultrasonic monitoring system for the interior of a motor vehicle
20935423318Phase aberration corrections utilizing color flow processors
20945422860Correlation sonar system
20955421333Ultrasonic diagnostic apparatus
20965421332Ultrasound imaging device in medicine displaying freeze-frame without flickering
20975419331System for estimating target velocity from pulse echoes in response to their correspondence with predetermined delay trajectories corresponding to different distinct velocities
20985419330Ultrasonic diagnostic equipment
20995419329Optoelectronic transmitters for medical ultrasound transducers
21005418758Distance measurement system
21015418727Control apparatus for ensuring safety of a vehicle run
21025417219Ultrasonic diagnostic apparatus
21035417215Method of tissue characterization by ultrasound
21045415173Ultrasound diagnosis system
21055414676Sonar array with reduced grating lobes
21065414675Sonar system for detection of near bottom targets
21075413106Multi-dimensional visualization apparatus for observing tissue
21085412618Spotlight-mode synthetic aperture side-look sonar
21095412617High resolution measuring method and apparatus
21105411028Device and method for measuring the elasticity of an artery by ultrasonic echography
21115410621Image processing system having a sampled filter
21125410516Ultrasonic processes and circuits for performing them
21135410227Vehicle window opening and closing method and apparatus for detecting an obstacle utilizing sound wave
21145409010Vector doppler medical devices for blood velocity studies
21155409007Filter to reduce speckle artifact in ultrasound imaging
21165406949Digital processing for steerable CW doppler
21175406854Apparatus for measuring small flows of a fluid bearing ultrasound reflecting bits, on the high frequency ultrasonic doppler principle
21185406481Rainfall, snowfall forecast apparatus and method
21195404883Gray scale windowing
21205402789Ultrasonic peripheral vascular probe assembly
21215402393Non-invasive acoustic velocimetric apparatus and method
21225400376Ultrasonic fuel gauging system using state machine control
21235400300Sonar system
21245398216Method for detecting two-dimensional flow for ultrasound color flow imaging
21255398041Colored liquid crystal display having cooling
21265396890Three-dimensional scan converter for ultrasound imaging
21275395065Fishline length measuring device for fishing reel
21285394876Method and apparatus for aiming a doppler flow sensing device
21295394874Angiography using ultrasound
21305394750Tissue signature tracking transceiver
21315391140Therapy apparatus for locating and treating a zone in the body of a life form with acoustic waves
21325390677Method for assessing and displaying the true three dimensional magnitude of blood velocity
21335390676Ultrasonic flowmeter
21345390674Ultrasonic imaging system with interpolated scan lines
21355390152Forward looking echosounder
21365388461Beamforming time delay correction for a multi-element array ultrasonic scanner using beamsum-channel correlation
21375386830Ultrasonic pulsed doppler flow measurement system with two dimensional autocorrelation processing
21385383464Ultrasonic doppler diagnostic system
21395383462Wideband time-domain cross-correlation method using baseband data
21405383461Ultrasonic diagnostic system
21415383457Method and apparatus for processing images
21425381693Ultrasonic imaging apparatus with synthesized focus and setting range markings
21435381384Vertical velocity ambiguity resolution method
21445381362Reprogrammable matched optical filter and method of using same
21455381222Method of remote sensing of ocean surface currents
21465379771Ultrasonic imaging apparatus
21475379770Method and apparatus for transcranial doppler sonography
21485379769Ultrasonic diagnostic apparatus for displaying an image in a three-dimensional image and in a real time image and a display method thereof
21495379721Automatic milking apparatus
21505379642Method and apparatus for performing imaging
21515379268Multi-dimensional signal processing and display
21525377685Ultrasound catheter with mechanically steerable beam
21535377684Ultrasonic Doppler diagnosis apparatus
21545377682Ultrasonic probe for transmission and reception of ultrasonic wave and ultrasonic diagnostic apparatus including ultrasonic probe

1994

21555377163Active broadband acoustic method and apparatus for identifying aquatic life
21565375600Ultrasonic frequency-domain system and method for sensing fluid flow
21575375599Organically responsive scrolling in ultrasonic diagnostic equipment
21585375470Acoustic imaging system
21595373848Ultrasonic time-domain method for sensing fluid flow
21605373847Method of color doppler mapping of blood flow in a patient
21615373482Distance measuring system arranged to limit false indications of distance measurements
21625373446Vehicle ground-speed detecting apparatus
21635370121Method and apparatus for non-invasive measurement of a temperature change in a subject
21645370120Ultrasound imaging apparatus
21655369347Self-driven robotic cleaning apparatus and driving method thereof
21665368037Ultrasound catheter
21675365929Multiple sample volume spectral Doppler
21685363933Automated carrier
21695363851Ultrasound color flow extended velocity estimation
21705363307Measuring apparatus having an indicator for displaying tide or tidal current data
21715361768Automated longitudinal position translator for ultrasonic imaging probes, and methods of using same
21725361767Tissue characterization method and apparatus
21735360007Ultrasonic apparatus
21745359575Underwater pulse tracking system
21755358466Apparatus for destroying a calculus
21765357965Method for controlling adaptive color flow processing using fuzzy logic
21775357964Doppler imaging device
21785357580Temporal filtering of color doppler signal data
21795357063Method and apparatus for acoustic energy identification of objects buried in soil
21805355888High resolution phased array echo imager
21815355887Ultrasonic diagnostic apparatus
21825353798Intravascular imaging apparatus and methods for use and manufacture
21835353797Ultrasonic diagnostic apparatus
21845353354Acquisition and display of ultrasonic images from sequentially oriented image planes
21855353220Apparatus and method for displaying three-dimensional image and ultrasonic diagnosis apparatus using the same
21865349960Ultrasonic diagnosis apparatus
21875349525Color flow imaging system utilizing a frequency domain wall filter
21885349524Color flow imaging system utilizing a time domain adaptive wall filter
21895348020Method and system for near real-time analysis and display of electrocardiographic signals
21905347273Adjustable, ultrasonic collision warning system
21915345939Ultrasound imaging system with dynamic window function
21925345938Diagnostic apparatus for circulatory systems
21935341809Ultrasonic flowmeter
21945341346Portable narrow angle sonar range finder
21955341345Ultrasonic stand-off gauge
21965339815Methods and apparatus for analyzing an ultrasonic image of an animal or carcass
21975339283Apparatus and method for measuring velocity
21985339282Resolution enhancement for ultrasonic reflection mode imaging
21995339275Analog memory system
22005339075Vehicular collision avoidance apparatus
22015337289Phased-array ultrasonic surface contour mapping system and method for solids hoppers and the like
22025335545Ultrasonic detector with frequency matching
22035333508Velocity measurement system
22045333129Acoustic imaging in the ocean using ambinet noise
22055332057Contact preventive apparatus for vehicles
22065332056Automatic braking system for motor vehicle
22075331964Ultrasonic phased array imaging system with high speed adaptive processing using selected elements
22085329930Phased array sector scanner with multiplexed acoustic transducer elements
22095329929Ultrasonic diagnostic apparatus
22105329194Ultrasonic peripheral vascular probe assembly
22115327894Wall filter using circular convolution for a color flow imaging system
22125327783Method of monitoring heat exchanger vibrations
22135327398Fishfinder with readout of bottom coverage
22145327396Underwater detection system
22155327345Position control system for a construction implement such as a road grader
22165325859Ultrasonic diagnosis apparatus
22175325858Ultrasonic imaging system capable of varying maximum pulse repetition frequency depending upon pulse transmission frequency
22185324948Autonomous mobile robot for radiologic surveys
22195323362Sonar system employing synthetic orthogonal array
22205323361Method and an arrangement for distance measurement using the pulse transit time principle
22215322068Method and apparatus for dynamically steering ultrasonic phased arrays
22225322066Discretely modifiable imaging in ultrasonic diagnostic equipment
22235321667Sonar systems
22245320105Ultrasonic echograph for measuring high velocities of blood flows
22255319977Near field acoustic ultrasonic microscope system and method
22265319974Ultrasonic level measuring system
22275319611Method of determining range data in a time-of-flight ranging system
22285318033Method and apparatus for increasing the frame rate and resolution of a phased array imaging system
22295318028High resolution ultrasound mammography system and boundary array scanner therefor
22305318027Stack-connectable ultrasound probe, ultrasound imaging system and diagnostic sonography system
22315317542Ship's attitude data converter
22325315564Sensing apparatus
22335315562Correlation sonar system
22345315512Apparatus and method for generating image representations of a body utilizing an ultrasonic imaging subsystem and a three-dimensional digitizer subsystem
22355313947CW and pulsed doppler diagnostic system
22365311870Ultrasonic Doppler imaging apparatus
22375309408Sonar system
22385306953Rear view mirror positioning and alerting apparatus
22395305756Volumetric ultrasonic imaging with diverging elevational ultrasound beams
22405305753Method and apparatus for determining the velocity of a flowing liquid
22415305286Bistatic/monostatic sonar fence
22425303208Side looking sonar transducer
22435303205Vehicular distance measuring system with integral mirror display
22445303204Submerged object warning and logging system
22455301674Method and apparatus for focusing transmission and reception of ultrasonic beams
22465301670Ultrasonic diagnosis apparatus
22475299577Apparatus and method for image processing including one-dimensional clean approximation
22485299576Ultrasonic synthetic aperture diagnostic apparatus
22495299174Automatic clutter elimination
22505299173Method and apparatus for underwater sonar scanning
22515297552Process for measuring the position of at least one mobile interface using ultrasound and apparatus for carrying out said process
22525297109Piling and pier inspection apparatus and method
22535295485Ultrasonic diagnostic system
22545295119Proximity device
22555295118Synthetic aperture side-looking sonar apparatus
22565293871System for ultrasonically determining corneal layer thicknesses and shape
22575293870Method and apparatus for elastographic measurement and imaging
22585293351Acoustic search device
22595291892Ultrasonic flow imaging
22605291090Curvilinear interleaved longitudinal-mode ultrasound transducers
22615287753Continuous display of peak and mean blood flow velocities
22625287330Sonar apparatus
22635287329Doppler-effect vehicle ground speed detecting apparatus with means for adjusting frequency of generated wave
22645285788Ultrasonic tissue imaging method and apparatus with doppler velocity and acceleration processing
22655282471Ultrasonic imaging system capable of displaying 3-dimensional angiogram in real time mode
22665280787Ultrasonic method and apparaus for determination of vessel location and size
22675279672Automatic controlled cleaning machine
22685279302Ultrasonic doppler blood flow measuring apparatus
22695278757Synthetic aperture ultrasonic imaging system using a minimum or reduced redundancy phased array
22705277065Detector with ringdown frequency matching

1993

22715274607Pool monitor
22725274328Temperature compensation for magnetostrictive position detector
22735271404Method and apparatus for processing signal data to form an envelope on line
22745269309Synthetic aperture ultrasound imaging system
22755269307Medical ultrasonic imaging system with dynamic focusing
22765267219Acoustic range-finding system
22775263483Beam former for ultrasonic diagnostic apparatus
22785263006Device and process for detecting the presence of a vehicle by means of an ultrasonic device
22795261407Ultrasonic doppler blood-flow meter
22805261280Tissue signature tracking transceiver
22815260912Side-looking fish finder
22825260910High resolution acoustic pulse-echo ranging system
22835258922Process and device for determining of surface structures
22845257629Methods and apparatus for the examination and treatment of internal organs
22855257545Method and apparatus to monitor check valves
22865256908Facility space data logging device
22875255683Methods of and systems for examining tissue perfusion using ultrasonic contrast agents
22885255682Ultrasonic diagnostic imaging systems with scanhead indicators
22895255681Ultrasonic wave diagnosing apparatus having an ultrasonic wave transmitting and receiving part transmitting and receiving ultrasonic waves
22905253530Method and apparatus for reflective ultrasonic imaging
22915253220Fish finder
22925252950Display with rangefinder
22935251186Preprocessor and adaptive beamformer for linear-frequency modulation active signals
22945249578Ultrasound imaging system using finite impulse response digital clutter filter with forward and reverse coefficients
22955249577Ultrasonotomography
22965247937Transaxial compression technique for sound velocity estimation
22975247302Entropy-based signal receiver
22985246006Apparatus for ultrasonic color flow mapping
22995245587Multi-dimensional signal processing and display
23005243988Intravascular imaging apparatus and methods for use and manufacture
23015243564Doppler-effect vehicle ground-speed detecting apparatus having means for detecting vehicle body inclination
23025241515Method and device for determining variations in the position of a movable object by means of ultrasound
23035241473Ultrasonic diagnostic apparatus for displaying motion of moving portion by superposing a plurality of differential images
23045240004Intravascular, ultrasonic imaging catheters and methods for making same
23055239516Ultrasonic ground speedometer utilizing doppler effect of ultrasonic waves
23065239515Error-eliminating rapid ultrasonic firing
23075239139Ultrasonic digitizer pen having integrated ultrasonic transmitter and receiver
23085237541Platform carried bistatic sonar
23095235983Ultrasonic imaging apparatus
23105235857Real time 3D imaging device using filtered ellipsoidal backprojection with extended transmitters
23115235559Method and apparatus for determining bedload thickness employing standing wave measurements
23125235558Choke point bistatic sonar
23135235511Method for automatic depth control for earth moving and grading
23145235316Vehicle collision avoidance system
23155235315Self test for obstacle detection system
23165233993Ultrasonic diagnostic apparatus and image forming method therefor
23175231610Piling and pier inspection apparatus and method
23185231609Multiplatform sonar system and method for underwater surveillance
23195231608Ultrasonic object detecting apparatus
23205231573Method and system for acquiring flow velocities in ultrasound diagnosis apparatus
23215229975Vehicle proximity sensor
232252299332-D phased array ultrasound imaging system with distributed phasing
23235229716Process and device for real-time spectral analysis of complex unsteady signals
23245228009Parametric clutter elimination
23255226420Ultrasonic color flow imaging using autoregressive processing
23265226328Velocity measurement system
23275224482Ultrasound high velocity flow correlation measurement using coded pulses
23285224174Surface feature mapping using high resolution C-scan ultrasonography
23295224075Apparatus for measuring the velocity of a moving body
23305223680Measuring elevator car position using ultrasound
23315221927Lidar-acoustic sounding of the atmosphere
23325220923Ultrasonic doppler blood flowmeter
23335220922Ultrasonic non-contact motion monitoring system
23345216639Method for processing a doppler signal
23355215094Ultrasonic flow velocity imaging systems with velocity image presistence
23365215093Ultrasonic color doppler diagnostic apparatus
23375213104Doppler ultrasound monitor system
23385213103Apparatus for and method of cooling ultrasonic medical transducers by conductive heat transfer
23395212667Light imaging in a scattering medium, using ultrasonic probing and speckle image differencing
23405212489Echo ranging system for detecting velocity of targets using composite doppler invariant transmissions
23415212467Object detecting apparatus for use in automobile
23425211168Moving electrode transducer for real time ultrasound imaging for use in medical applications
23435211059Acoustic microscope system
23445208785Broadband acoustic doppler current profiler
23455208586Ultrasonic vehicle positioning apparatus and method
23465207225Transesophageal ultrasonic scanhead
23475207101Two-wire ultrasonic transmitter
23485206838Ultrasonic transducer
23495206652Doppler radar/ultrasonic hybrid height sensing system
23505203336Ultrasonic imaging apparatus
23515203335Phased array ultrasonic beam forming using oversampled A/D converters
23525201906Anti-piggybacking: sensor system for security door to detect two individuals in one compartment
23535201884Aquatic locator apparatus
23545201313Ultrasonic flowmeter
23555200931Volumetric and terrain imaging sonar
23565198989Sewer flow measurement control system
23575197477Ultrasonic Doppler flow measurement system with tissue motion discrimination
23585195058Ultrasonic method for non-intrusive low liquid level sensing
23595190044Ultrasonic blood flow imaging apparatus
23605188113Ultrasonic diagnosis apparatus
23615188112Ultrasonic Doppler imaging systems with improved flow sensitivity
23625187688Method of counting the number of passers-by
23635187687Production of images
23645186177Method and apparatus for applying synthetic aperture focusing techniques to a catheter based system for high frequency ultrasound imaging of small vessels
23655186176Ultrasonic diagnosis apparatus
23665186175Ultrasonic diagnostic apparatus
23675185725Diver locator system
23685184622Ultrasonic diagnosing apparatus
23695184512Measuring the length of a column of fluid in a tube
23705184330Multi-beam sonar fish detection apparatus providing real-time three-dimensional wire-frame display representation
23715184293Apparatus for automatic depth control for earth moving and grading
23725181514Transducer positioning system
23735181513Method of acquiring ultrasound images
23745179954Ultrasonic inspection and imaging instrument
23755179541Acoustic borehole televiewer
23765178147Method and apparatus for elastographic measurement and imaging
23775177711Object detecting switch device
23785177710High speed multibeam sidelock sonar with few elements
23795177691Measuring velocity of a target by Doppler shift, using improvements in calculating discrete Fourier transform

1992

23805175710Multi-dimensional data processing and display
23815175708Battery powdered acoustic transponder for use in underwater environment
23825175695UL trasonic measuring apparatus
23835173882Sonar system for and method of arctic seafloor reconnaissance
23845173881Vehicular proximity sensing system
23855170858Automatic braking apparatus with ultrasonic detector
23865170792Adaptive tissue velocity compensation for ultrasonic Doppler imaging
23875170791Method and apparatus for calculating the fetal heart rate
23885170170Radiation imaging utilizing data reconstruction to provide transforms which accurately reflect wave propagation characteristics
23895168877Ultrasonic diagnostic apparatus
23905168473Integrated passive acoustic and active marine aquatic apparatus and method
23915168471Integrated passive acoustic and active ultrasonic marine aquatic finder system
23925168469Thickness and flaw detection using time mapping into memory technique
23935168456Incremental frequency domain correlator
23945165413Steered linear color doppler imaging
23955163434Ultrasonic diagnostic apparatus
23965163323Ultrasonic distance measuring instrument
23975163026Method for increasing the image rate of a sonar and sonar for the implementation of this method
23985162828Display system for a head mounted viewing transparency
23995161537Ultrasonic diagnostic system
24005161535Medical ultrasound imaging system having a partitioned menu
24015161126Acoustic flute web edge sensor
24025160927System and method for detecting the presence of objects in the path of movable vehicle
24035159931Apparatus for obtaining a three-dimensional reconstruction of anatomic structures through the acquisition of echographic images
24045159837Ultrasonic wave obstacle sensor
24055159835Check valve testing system
24065159579Apparatus for encoding fishfinder image information and transmission method
24075156153Device for eliminating fixed echoes for an ultrasonic echograph
24085156152Ultrasonic diagnosing apparatus
24095155984Implement height control
24105155983Distance measurement and control using coded sonic signals
24115155706Automatic feature detection and side scan sonar overlap navigation via sonar image matching
24125154080Integrated check valve testing system
24135153559Equipment for detecting the movement of a preceding vehicle and giving warning
24145152292Adaptive rejection filter for color flow ultrasound imaging
24155150712Apparatus for examining and localizing tumors using ultra sounds, comprising a device for localized hyperthermia treatment
24165150711Ultra-high-speed extracorporeal ultrasound hyperthermia treatment device
24175150336Frequency dispersive transmitting array
24185150335Frequency interrupt continuous transmit active sonar transmission and signal processing technique
24195148808Ultrasonic diagnostic apparatus detecting Doppler shift
24205148700Apparatus and method for locating sediment in a container
24215148412Diver guidance method and system
24225148411Distance measurement device
24235148410Sonar detector for exiting passengers
24245148409Ultrasonic ground speedometer utilizing Doppler effect
24255146289Nondestructive testing using air-coupled acoustic excitation
24265144954Ultrasonic diagnosing apparatus
24275144595Adaptive statistical filter providing improved performance for target motion analysis noise discrimination
24285143075Ultrasonographic apparatus for diagnosis
24295143074Ultrasonic treatment device using a focussing and oscillating piezoelectric element
24305143073Wave apparatus system
24315143072Apparatus for determining the mechanical properties of a solid
24325143070Transaxial compression technique for sound velocity estimation
24335142649Ultrasonic imaging system with multiple, dynamically focused transmit beams
24345142505Sonar for avoiding sub-surface underwater objects
24355142502Microcomputer-based side scanning sonar system
24365140859Long range ultrasonic distance measuring system
24375139518Methods employed in replacement of the corneal endothelium
24385138587Harbor approach-defense embedded system
24395138586Acoustic logic circuits
24405136613Spread Spectrum telemetry
24415135000Method of measuring regional tissue blood flow
24425134884Single pulse imaging device
24435132939Low transient switching system
24445132851Side mirror rotating apparatus including a transducer with a signal transmitter and a signal receiver
24455131754Method of and device for detecting position of body
24465131271Ultrasonic level detector
24475129399Method and system for detecting echo signals by simultaneous reception in ultrasound diagnosis apparatus
24485128961Distance measurement method and apparatus, and relative position measurement apparatus
24495127418Ultrasonic diagnostic apparatus
24505127409Ultrasound Doppler position sensing
24515127352Flasher display sonar depth sounder non-intrusion sensor
24525125264Device and apparatus for detecting and measuring by echography particles settling in a fluid
24535123417Apparatus and method for displaying ultrasonic data
24545123415Ultrasonic imaging by radial scan of trapezoidal sector
24555122990Bottom tracking system
24565122989Digital echo repeater
24575119821Diverging signal tandem doppler probe
24585117692Method and configuration for measuring a two-dimensional reflective structure
24595117399Data processing and display for echo sounding data
24605113706Ultrasound system with dynamic transmit focus
24615111825Ultrasonic Doppler flow meter
24625111822Piezoelectric article
24635111696Method of visualizing reflection characteristic in ultrasonic examination
24645109861Intravascular, ultrasonic imaging catheters and methods for making same
24655109858Pulse doppler measuring apparatus
24665109857Ultrasound time domain velocity detection method and apparatus
24675109856Device for measuring the speed of moving organs and blood flows by ultrasonic echography
24685107841Maximum entropy velocity estimator for ultrasonic flow imaging system
24695107840Device for measuring and displaying of ultrasonic echography the flow rate of a blood flow and the dilation of the associated vessel
24705107837Method and apparatus for measurement and imaging of tissue compressibility or compliance
24715107467Echo location system for vision-impaired persons
24725107466Ultrasonic doppler flow meter
24735105817Ultrasonic bloodstream imaging apparatus
24745105814Method of transforming a multi-beam ultrasonic image
24755105813Ultrasonic diagnosing apparatus with steerable ultrasonic beams
24765103827Apparatus for and a method of distinguishing ultrasound signals returned from bubbles and particles moving in a fluid from signals due to ultrasound transducer motion
24775103826Device for measurement and display of physiological parameters of a blood flow by ultrasonic echography
24785103825Doppler transducer probe with direction indicator
24795101383Method for the formation of channels for sonar
24805099848Method and apparatus for breast imaging and tumor detection using modal vibration analysis
24815099691Method for measuring length, and apparatus for implementing the method
24825099458Underwater detection system
24835097837Synchronous demodulator
24845097709Ultrasonic imaging system
24855097454Security door with improved sensor for detecting unauthorized passage
24865097453Ultrasonic ground speedometer utilizing doppler effect
24875095909Ultrasound diagnostic equipment
24885092337Ultrasonic diagnostic apparatus
24895091890Method of extracting target range and Doppler information from a Doppler-spread signal
24905090411Ultrasonic diagnosis apparatus
24915090245Three dimensional imaging device using filtered ellipsoidal backprojection
24925089996Transducer device for acoustic log
24935084845Selection control and indication means
24945083567Method and system for controlling ultrasound scan sequence in Doppler signal detection
24955083566Ultrasonic imaging apparatus
24965082276Distance measuring golf putting apparatus
24975081996Ultrasonic imaging apparatus
24985081993Methods and apparatus for the examination and treatment of internal organs
24995080102Examining, localizing and treatment with ultrasound
25005080101Method for examining and aiming treatment with untrasound
25015079753Diver orientation apparatus and method
25025079752Platform mounted ultrasonic sweep detection system
25035079751Acoustic ranging systems
25045078147Method of noninvasive ultrasonic detection of nerve root inflammation
25055078146Ultrasonic diagnosis apparatus
25065078145Ultrasonic diagnostic device

1991

25075077702Doppler consistent hyperbolic frequency modulation
25085077701Distance measuring device
25095077700Doppler velocity profiler
25105077699Digital bottom mapping
25115077695Near field scanning acoustic microscope and method
25125076384Ultrasonic obstacle sensor
25135075855Automotive suspension control system with road-condition-dependent damping characteristics
25145072734Pulse doppler MTI system
25155070879Ultrasound imaging method and apparatus
25165070734Ultrasonic diagnostic apparatus
25175067115Ultrasonic obstacle sensor
25185065764Ultrasonic doppler blood flow velocity detection apparatus
25195065624Installations for measuring liquid depth
25205065371Depth finder having variable measurement capabilities
25215065370Programmable pulse shaper for sonobouy apparatus
25225063931Method and apparatus for signal dependent gain control
25235062430Device for measuring the speed of blood flows by ultrasonic echography at an increased measuring speed
25245062429Ultrasound imaging system probe with alternate transducer polling for common-mode noise rejection
25255062427Ultrasonic doppler apparatus
25265062088Acoustic measuring system
25275062087Hand held electronic grading level
25285060652Ultrasonic diagnosis apparatus
25295060651Ultrasonic diagnostic apparatus
25305060205Ultrasonic distance measuring system
25315059946Ultrasonic obstacle detector
25325058594Direct velocity estimator for ultrasound blood flow imaging
25335058593Apparatus for processing and displaying ultrasonic data
25345056466Positioning means for an animal relative to automatic milking apparatus
25355054003Ultrasonic ground speedometer utilizing doppler effect
25365053983Filter system having an adaptive control for updating filter samples
25375052394Method and apparatus for ultrasonic beam compensation
25385050611Ultrasonic imaging apparatus
25395050610Transesophageal ultrasonic scanhead
25405050133Marine current determination
25415048529Ultrasonic transducer probe
25425048528Alias suppression in pulsed doppler systems
25435047990Underwater acoustic data acquisition system
25445046500Doppler flow velocity meter
25455043954Apparatus for preventing turning-in and transmitter for vehicle
25465042491Ultrasonic diagnostic apparatus
25475038788Ultrasonic Doppler diagnosis apparatus
25485036477Method for the interference suppression in ultrasonic distance measurements
25495035540Shallow water pipeline tracker system
25505035290Height sensing device including an ultrasonic sensor and a mechanical sensor
25515035245Ultrasonic Doppler blood flow velocity detection apparatus
25525035147Method and system for digital measurement of acoustic burst travel time in a fluid medium
25535034890Automotive suspension control system with road-condition-dependent damping characteristics
25545033031Underground ultrasonic tillage depth sensor
25555033030Turbulence velocimetry technique
25565033029Interlaced sonar system
25575032793NMR gated imaging apparatus
25585031628Ultrasonic blood velocity detector
25595031626Extracorporeal lithotripsy apparatus with an ultrasound locating system
25605031157Color sonar for underwater object collision avoidance
25615030230Corneal implant
25625029144Synthetic aperture active underwater imaging system
25635027658Three dimensional imaging method and device using ellipsoidal backprojection with arbitrarily shaped pulses
25645025789Shock wave source having a central ultrasound locating system
25655025425Sonic detection and tracking system
25665025423Enhanced bottom sonar system
25675024093Fan-shape scanning ultrasonic flaw detecting apparatus
25685022400Large time bandwidth echographic signal processor
25695022015Sonar system of the type using hollow conical beams
25705020477Automatic milking device and method of operation thereof
25715020374Velocity measurement system
25725018528Pulse Doppler ultrasonic diagnostic system
25735016641Spectral interpolation of ultrasound Doppler signal
25745014712Coded excitation for transmission dynamic focusing of vibratory energy beam
25755014711Ultrasonic diagnosis apparatus
25765014710Steered linear color doppler imaging
25775012455Security door with improved sensor for detecting unauthorized passage
25785012454Ultrasonic low range speed meter
25795012452Pulse transformation sonar
25805010528Doppler flow velocity distribution measuring apparatus
25815008862Object detecting switch device
25825008860Position and velocity measuring system
25835005579Apparatus for spatial location and destruction of objects inside the body by means of ultrasound
25845005419Method and apparatus for coherent imaging system
25855005418Three dimensional imaging device using ellipsoidal backprojection
25865004997Parking aid device
25875000184Directional component measurement by echography
25884998224System for providing improved reverberation limited sonar performance
25894995397Pulse doppler flow speed meter
25904995259Acoustic microscope surface inspection system and method
25914995009Castable fish/depth finder
25924993418Doppler blood flow system and method using low frequency noise signal processing
25934993417Method and system for controlling ultrasound scanning sequence
25944993416System for ultrasonic pan focal imaging and axial beam translation
25954992998Acoustic range finding system
25964992990Method for determining the position of seismic streamers in a reflection seismic measuring system
25974991589Ultrasonic imaging apparatus
25984991427Bore mapping and surface time measurement system
25994991146Intrusion detection system
26004989186Target tracking sonar with false target detector
26014988996Display system
26024987563Synthetic aperture minimum redundancy sonar apparatus
26034984576Circuitry for heartbeat
26044984188Digital signal processing device for calculating real and imaginary parts of an input signal
26054982384Split beam sonar

1990

26064980869Monitor unit for sensors, particularly ultrasonic sensors, for motor vehicle backup monitoring
26074980865Ultrasonic microscope
26084979513Ultrasonic diagnostic apparatus
26094979154Landing aid for aircraft
26104977778Check valve testing system
26114976149Ultrasonic distance sensor and monitoring of surface profile utilizing ultrasonic distance sensor
26124975888Mine neutralization system
26134975887Bistatic side scan sonar
26144975885Digital input stage for an ultrasound apparatus
26154974558Ultrasonodiagnostic tomography apparatus
26164974215Loading dock range finding system
26174974213Passive active underwater sound detection apparatus
26184974211Digital ultrasound system with dynamic focus
26194973837Proximity detectors with dual-speed tracking circuitry
26204972838Ultrasonic diagnostic apparatus
26214972387High information rate catacoustic system
26224972386Filling level meter
26234970700Sonar apparatus
26244967860Process and apparatus for locating an obstacle
26254967359Automotive suspension control system with road-condition-dependent damping characteristics
26264966153Ultrasonic doppler blood flow velocity detection apparatus and a method for detecting blood flow velocity
26274966151Ultrasonic diagnostic apparatus
26284966150Echo tracking system for apparatus for ultrasonic measurement of the position of a mobile wall
26294964295Bore mapping and surface time measurement system
26304964104System for measuring position using electronic or ultrasonic devices
26314962754Shock wave treatment apparatus
26324962667Ultrasonic imaging apparatus
26334961427Ultrasonic doppler diagnostic apparatus
26344961174High data rate continuous wave towed sonar
26354961173Control sensor for a construction machine
26364961039Moving object detecting device
26374959998Ultrasonic imaging apparatus
26384959817Intruder target monitoring sonar alarm system
26394958639Ultrasonic therapeutical apparatus
26404958330Wide angular diversity synthetic aperture sonar
26414955386Pulse doppler flow speed meter
26424955002Vibratory, time variant, pseudorandom sonar system
26434955000Ultrasonic personnel location identification system
26444954999Double phase-lock-loop sonar
26454954951System and method for increasing memory performance
26464953147Measurement of corrosion with curved ultrasonic transducer, rule-based processing of full echo waveforms
26474953145Active phase quieting target highlight detector
26484953143Multiple frequency synthetic aperture sonar
26494953141Sonic distance-measuring device
26504951268Method for the sonar classification of underwater objects, notably moored mines
26514949321Ultrasound echo profile sensor used as tactile sensor
26524949314Method and means for increasing echo-ranging-search rate
26534949313Ultrasonic diagnostic apparatus and pulse compression apparatus for use therein
26544949312Ultrasonic diagnostic apparatus and pulse compression apparatus for use therein
26554949310Maltese cross processor: a high speed compound acoustic imaging system
26564947952Slow speed cruising control apparatus
26574947351Ultrasonic scan system for nondestructive inspection
26584945915Ultrasonic diagnosis apparatus
26594945766Method and apparatus for ultrasonic inspection
26604944186Ultrasonic measuring system
26614944036Signature filter system
26624943951Depth finder with tutorial
26634943119Height control device and method for a fixture for machining an object essentially defined by a single plane
26644942765Ultrasonic velocity sensor
26654942558Ultrasonic velocity sensor
26664942534Signal-transmission type production supervising system including IC card and wireless type interface unit
26674942516Single chip integrated circuit computer architecture
26684939700Bathymetry using computational algorithm field and background of the invention
26694939699Sonar system
26704939698Sonar system
26714939697Variable focusing sonar
26724938054Ultrasonic linear meter sensor for positive displacement meter
26734937797Method and apparatus for controlling scan line direction in a linear array ultrasonic doppler scanning system
26744937796Vehicle backing aid
26754937795Access alarming method and apparatus for working vehicle
26764937767Method and apparatus for adjusting the intensity profile of an ultrasound beam
26774936308Method and apparatus for measuring acoustic characteristics and temperature
26784935907Electronic homing system
26794935906Scanning sonar system
26804934373Method and apparatus for synthesizing a continuous estimate signal from segments of a Gaussian signal provided by ultra sonic doppler measurement on a fluid flow
26814934186Automatic echo meter
26824933915Method of indicating the time of an acoustic pulse and a device for carrying out the method
26834933914Channel adaptive active sonar
26844933853Ultrasonic grade and auger control
26854932415Method of color coding two dimensional ulltrasonic doppler velocity images of blood flow on a display
26864931930Automatic parking device for automobile
26874930514Ultrasonic imaging apparatus
26884930513Two dimensional processing of pulsed Doppler signals
26894930111Overlap correlator synthetic aperture processor
26904928698Device for measuring the speed of moving organs and blood flows by correlation
26914928231Apparatus for forming flow-map images using two-dimensional spatial filters
26924926872Ultrasonic transducer system and method for the operation thereof
26934924869Ultrasonic diagnostic system
26944924450Ultrasonic ranging and data telemetry system
26954924448Bistatic system and method for ocean bottom mapping and surveying
26964924446Navigation system and method for determining the position of a relatively noisy platform using underwater transponders
26974924374Method for automatic position control of a tool
26984922423Position and seal wear indicator for valves and blowout preventers
26994922422Method and apparatus for selective suppression of portions of an echographic signal to improve image reconstruction
27004920521Method and system for interpolation-processing delay time data
27014920520Method of and a device for safeguarding a vehicle or machinery movable in space
27024918608Method for automatic depth control for earth moving and grading
27034918605Method and system for detecting and processing ultrasonic doppler signals
27044917097Apparatus and method for imaging small cavities
27054915115Ultrasonic imaging apparatus for displaying B-mode and Doppler-mode images
27064915114Shock wave source having central locating system & disposed in a cavity free of shock waves
27074914951Apparatus for remote distance measurement
27084914640Means for improving turnaround time stability for R-C energy detectors
27094914639Sonar doppler system with a digital adaptive filter
27104914638Doppler effect speedometer
27114914593Method for automatic depth control for earth moving and grading
27124913159Method for determining blood flow through a narrowed orifice using color doppler echocardiography
27134912685Side looking sonar apparatus
27144911171Ultrasonic blood flow imaging apparatus
27154910717Apparatus for measuring distances
27164910706Analog memory for storing digital information
27174910512Monitoring equipment for the safety devices used in vehicles when driving in reverse
27184910464Proximity detector
27194907136Echo location system for vision-impaired persons
27204906425Methods to obtain corrected impressions of feet so as to produce corrective soles
27214905208Distance detecting apparatus
27224905207Measuring distances using a plurality of frequencies
27234905206Ultrasonic doppler flow meter
27244905009Distance measuring device
27254903246Minehunting systems
27264903004All-weather digital distance measuring and signalling system
27274896674Ultrasonic diagnosing system
27284896672Hardware corection scheme for inter-frame image jitter in a scanning probe ultrasound imaging system
27294896304Object detecting system using ultrasonic waves
27304896260Data processor having integrated circuit memory refresh
27314894952Proximity detector
27324894810Method and a device for measuring a distance by means of ultrasonic pulses
27334893629Ultrasonic medical imaging apparatus having a polyvinylidene fluoride transducer
27344893287Velocity reference system
27354893286System and method for preprocessing and transmitting echo waveform information
27364893283Echo ultrasound system with an improved image sequence rate
27374892103Ultrasonic scanning pulse-generating apparatus
27384891796Icing preventive device for ultrasonic wave transmitting and receiving unit for vehicle

1989

27394890266Acoustic range finding system
27404888744Pulsed directional doppler frequency domain output circuit
27414888720Tunnel measuring apparatus and method
27424888694Ultrasound imaging system for relatively low-velocity blood flow at relatively high frame rates
27434888086Ultrasonic method
27444887246Ultrasonic apparatus, system and method
27454884448Ultrasonic doppler meter
27464884246Method and apparatus for reflection mode imaging
27474884008Auto-adjustable operating room light
27484883060Device for eliminating fixed echoes for an ultrasonic echograph
27494882714Object detecting system using ultrasonic waves
27504880010Method of and apparatus for ultrasonic imaging
27514880009Ultrasonic imaging apparatus
27524879697Sonar fish finder apparatus providing split-screen display
27534878500Multi-beam tracking for angle error correction in speed of sound estimations
27544875198Intrusion detection apparatus
27554873985Ultrasonic imaging apparatus utilizing doppler flow metering
27564873676Sonar depth sounder apparatus
27574872147System for the control of a member for following a moving object, an automatic milking apparatus and a method for automatic milking
27584870971Transmit focus generator for ultrasound imaging
27594870687Oral readout rangefinder
27604870628Multipulse acoustic mapping system
27614870626Method for determining the position of a marine seismic receiver cable
27624870623System to recognize a geometry parameter of unknown object with continuous wave acoustic energy
27634870559Intelligent transducer
27644869287Ultrasonically operated water faucet
27654869258Intracavitary ultrasound scanner means
27664869257Ultrasonic mechanical sector scanning transducer probe assembly
27674868797Time-shared AGC for ultra-sound liquid level meter
27684868796System for detecting the position of an object relative to a manipulator
27694867167Method and apparatus for determining and displaying the absolute value of quantitative backscatter
27704864296System for synchronizing signals on a two-wire line
27714862427Sonar system with area moving target indicator
27724860266Method for operating a transmitting/receiving circuit and a circuit utilizing the method
27734858203Omnidirectional distance measurement system
27744855966Method and apparatus for monitoring bridge structures for scouring
27754855961Imaging apparatus
27764853904Apparatus for examining a moving object by means of ultrasound echography
27774851661Programmable near-infrared ranging system
27784850366Ultrasonic diagnosis apparatus for displaying speed or correlation between speed and speed dispersion by color change
27794850364Medical ultrasound imaging system with velocity-dependent rejection filtering
27804850362Doppler peripheral vascular probe
27814850361Ultrasonic imaging apparatus
27824848354Method and apparatus for investigating a circulatory system in living biological structures
27834847814Three-dimensional borehole televiewer display
27844846188Ultrasonic imaging apparatus
27854845686Method and device for determining the position of immersed objects with respect to the ship which tows them
27864845685Digital phase-locked loop
27874845682Interference avoidance device for use in a sensor system
27884844082Ultrasonic examination apparatus
27894843464Device for automatic sensing of televiewing distance
27904841492Apodization of ultrasound transmission
27914841489Method of imaging an object by ultrasonic or electromagnetic waves
27924840180Ultrasonic diagnosis apparatus for measurement of speed of moving medium in a living body
27934839873Subsea acoustic relocation system
27944839652Method and apparatus for high speed digital phased array coherent imaging system
27954839039Automatic flow-control device
27964838207Implement for and a method of milking an animal
27974837754Ultrasonic wave phase matching apparatus
27984837578Apparatus and method for range detection using the analytic signal identified from the received signal
27994837574Near-field monostatic intrusion detection system
28004835689Adaptive coherent energy beam formation using phase conjugation
28014835519Detecting apparatus using ultrasonic waves
28024833469Obstacle proximity detector for moving vehicles and method for use thereof
28034831874Paradac wind measurement system
28044831604Ultrasonic range finding
28054831601Apparatus for transmitting and receiving ultrasonic signals
28064831598Picture display apparatus
28074831565Process control equipment for adverse environments
28084830016Ultrasonic diagnosis apparatus
28094829493Sonar fish and bottom finder and display
28104825364Monolithic data processor with memory refresh
28114823268Method and apparatus for target plant foliage sensing and mapping and related materials application control
28124821728Three-dimensional imaging system
28134821215Monitoring equipment for adverse environments
28144819652C W and pulse Doppler diagnostic system
28154819649Noninvasive vibration measurement system and method for measuring amplitude of vibration of tissue in an object being investigated
28164817619Ultrasonic diagnosis apparatus
28174817617Diagnostic imaging apparatus
28184817614Method and apparatus for adaptive focusing in a medical ultrasound imaging apparatus
28194817434Device for imaging three dimensions using simultaneous multiple beam formation
28204817432Digital ultrasonic instrument for ophthalmic use
28214817016Non-destructive evaluation means and method of flaw reconstruction utilizing an ultrasonic multi-viewing transducer data acquistion system
28224815047Synthetic focus annular array transducer
28234815046Ultrasonic sensor system
28244815045Seabed surveying apparatus for superimposed mapping of topographic and contour-line data
28254815043Ultrasonic imaging apparatus
28264813025Safety alert and locating system
28274809703Ultrasonic doppler blood flow meter
28284809355Method for operating a transmitting/receiving circuit and an apparatus for implementing the method
28294809249Apparatus for ultrasound flow mapping
28304809242Apparatus for processing fish detection signals
28314809241Method and apparatus for echo transit time determination
28324809184Method and apparatus for fully digital beam formation in a phased array coherent imaging system
28334807636Method and apparatus for measuring volume fluid flow
28344807635Pulse centroid echo method and apparatus for enhanced sound velocity estimation in vivo
28354807255Alarm system responsive to intrusion induced phase unbalance
28364807201Groundwater pressure measurement
28374805622Direction-finding system for localization of reflection-causing nterfaces in the human body
28384805557Method of and an implement for milking an animal
28394805337Fish sonar body
28404805155Speed control circuit for mechanical scan ultrasonic imaging apparatus
28414804963Wide dynamic range digital receiver
28424803995Ultrasonic lithotrity apparatus
28434803990Examining moving objects by ultrasound echograpy
28444803670Ultrasonic ranging device
28454803667Televiewer processing system
28464802148Side-looking sonar apparatus
28474800891Doppler velocity processing method and apparatus
28484800757Ultrasonic dimension measuring apparatus
28494800540Discriminating ultrasonic proximity detection system
28504799490Doppler ultrasonic diagnostic apparatus
28514798369Ultrasonic air spring system
28524798210Three-dimensional imaging system
28534794933Ultrasonic blood stream observing apparatus

1988

28544793184Ultrasonic imaging apparatus and method of forming an ultrasonic image of an object
28554793178Method and apparatus for generating data and analyzing the same to determine fluid depth in a well
28564790323Flow imaging detector
28574790322Ultrasonic type blood flow amount measuring apparatus
28584790320Parallel ultrasonic information processing
28594789970Method and device for positioning an element using ultrasonic sensors
28604789941Computerized vehicle classification system
28614789831Producing pseudocolor magnetic resonance images
28624788998Ultrasonically operated water faucet
28634787395Blood flow measuring apparatus
28644787394Ultrasound therapy apparatus
28654787392Method and apparatus for digital delay of ultrasound signals upon reception thereof
28664785429Range control system
28674785402Ultrasonic imaging apparatus for color display of flow velocity
28684784624Fish finder or depth detector for marine propulsion
28694780837Doppler signal frequency converter
28704779623System for measuring sound velocity of tissue in an object and simultaneously providing a real-time B-mode image of the object
28714779240Ultrasonic sensor system
28724777958Method for enhancing the accuracy of in vivo sound velocity estimation
28734777630Processing of reflected signals
28744777329Graphic input system
28754775028Method and system for depth sounding
28764774841Monitoring the level of a stack of coins
28774774840Detector for rod-like articles
28784774573Method and apparatus for generating a video display from signals produced by borehole scanning
28794773426Ultrasonic mechanical sector scanning transducer probe assembly
28804772764Soundwave position digitizer
28814771789Ultrasonic device for measuring acceleration of moving reflective member
28824770438Automotive suspension control system with road-condition-dependent damping characteristics
28834768515Ultrasonic blood flow imaging apparatus
28844768156Imaging system
28854766905Ultrasonic transmitter/receiver
28864766554Ultrasonic inspection system with linear transducer array
28874763937Electromagnetic door lock system
28884762132Device for scanning objects by means of ultrasound echography
28894762001Arrangement for identifying the position of a movable body with ultrasound
28904761770Ultrasonic binaural sensory aid for a blind person
28914761752Fractional step correlator
28924761740Combined color flow map and monochrome image
28934759375Ultrasonic doppler diagnostic apparatus
28944759373Ultrasonic pulse doppler apparatus
28954758999Systolic architectures for sonar processing
28964758997Method and apparatus for the generation and transmission of signals for echo location and other signaling purposes, particularly in geophysical exploration
28974757818Ultrasonic transducer probe with linear motion drive mechanism
28984757715Apparatus for characterizing ultrasonic medium
28994757714Speed sensor and head-mounted data display
29004757481Method and system for detecting water depth and piloting vessels
29014753357Container crane
29024752896Ultrasonic imaging device
29034751929Ultrasonic bloodstream diagnostic apparatus with dual displays of velocity profiles and average flow velocity
29044751847Ultrasonic velocity meter
29054751686Ultrasonic microscope
29064751645Method for sonic analysis of an anomaly in a seafloor topographic representation
29074750584Distance measuring device
29084750367Device for examining moving objects by means of ultrasound echography
29094750366Method of and device for measuring an ultrasound scatter function
29104748985Ultrasonic imaging apparatus having circulating cooling liquid for cooling ultrasonic transducers thereof
29114748936Method and apparatus for automatically applying a milking cluster
29124747411Three-dimensional imaging system
29134744367Apparatus for measuring blood flow speed using an ultrasonic beam
29144744042Transform processor system having post processing
29154742830Ultrasonic diagnosis apparatus for displaying the distribution of speed of movement of an internal part of a living body
29164741008Lithotriptor
29174739396Projection display system
29184736630Apparatus and method for sending out and receiving ultrasonic wave signals
29194735211Ultrasonic measurement apparatus
29204733562Method and apparatus for ultrasonic scanning of an object
29214733355Non-contacting range sensing and control device
29224731762Distance sensing apparatus
29234730495Ultrasonic reflex transmission imaging method and apparatus
29244729121Underwater detection system
29254728954Ground velocity sensor with drop-out detection
29264726230Ultrasound imaging apparatus
29274726229Microscope having an optical head and an additional head
29284722547Ultra-sonic sensor system for monitoring rolling and/or pitching motion of vehicle
29294722222Ski speedometer
29304720674Doppler signal analyzing apparatus
29314718433Contrast agents for ultrasonic imaging
29324717916High resolution imaging doppler interferometer
29334717173Suspension control system for automotive vehicle suspension suppressing bouncing

1987

29344713665Ground speed sensor
29354712201Acoustic self-guidance systems for submarine vehicles
29364712200Device for processing modulated signals received by a lateral sonar system
29374709264Picture processing apparatus
29384707813Ultrasound apparatus permitting dynamic variation of the position of the reception focus
29394706499Single pulse imaging device using huygens wavelet reconstruction
29404706227Acoustic obstruction detector and method
29414704906Dynamic air gap measuring device for use with rotating electrical machinery
29424704905Automation control apparatus
29434703462Virtually steerable parametric acoustic array
29444701893Ultrasonic ranging system
29454700569Method and arrangement for signal transmission in ultrasonic echo sounding systems
29464699009Dynamically focused linear phased array acoustic imaging system
29474697254System and method for measuring ice thickness
29484697253Sonar heave compensation system
29494694700Ultrasonic sensor for electronic sectorial scanning and echograph incorporating such a sensor
29504694699Acoustic microscopy
29514694434Three-dimensional imaging system
29524694296Vehicle approach sensing apparatus
29534694295Vehicle blind spot detector
29544693319Correlation detection type ultrasound blood flowmeter
29554693120Real time ultrasonic scanning method and apparatus
29564691707AM/FM hybrid ultrasonic imaging
29574691571Tissue signature tracking transceiver having upconverted IF amplification
29584691570Method and apparatus for ultrasonically scanning a subject with an ultrasound head
29594690150Producing pseudocolor images for diagnostic ultrasound imaging
29604689612System for monitoring containers with ultrasonic seals using autonomous terminals
29614688430Device for imaging three dimensions with a single pulse transmission
29624686659Color sonar system for displaying echo signals from fish
29634686655Filtering system for processing signature signals
29644686622Computer system architecture using serial communication
29654686532Accurate location sonar and radar
29664680966Apparatus for examining an object by ultrasonic echography
29674680740Audio aid for the blind
29684680739Process for removing all ambiguity from the measurement by Doppler effect of the speed of a moving target
29694679565Ultrasonic diagnostic apparatus using non-linear parameters of an organ
29704679175Ultrasonic distance sensor with dual burst noise rejection
29714677853Ultrasonic probe
29724677599Ultra-sonic distance measuring apparatus and method
29734677438Method and apparatus for detecting an object or a condition indicating a defect in a medium
29744676105Tissue signature tracking transceiver
29754675853Method of improving the restoration of images supplied by a lateral sonar and a device for implementing same
29764674514Ultrasonic compound scan with an oscillating transducer
29774674333Multi-color displaying ultrasonic microscope
29784674073Reflective object detecting apparatus
29794674069System for collecting and processing data relating to moving bodies
29804674057Ultrasonic ranging control system for industrial robots
29814672589Underwater detection system
29824672457Scanner system
29834671115Electronic scanning apparatus for ultrasonic imaging
29844669482Pulse echo method and apparatus for sound velocity estimation in vivo
29854669069Dual reflected energy beam alignment system
29864664122Ultrasonic transducer array used in ultrasonic diagnosis apparatus
29874663973Ultrasonic scanning apparatus
29884663745Circuit arrangement for separating high-frequency pulses generated by an acoustic reflecting lens arrangement
29894662222Apparatus and method for acoustic imaging using inverse scattering techniques
29904661936Apparatus for and method of doppler motion detection with standing wave drift compensation
29914661720Occupancy sensor
29924660565Ultrasonic imaging apparatus using pulsed Doppler signal
29934660564Apparatus for measuring pulsetile part-structures within a living body
29944658828Apparatus for examining and localizing tumors using ultra sounds, comprising a device for localized hyperthermia treatment
29954658750Apparatus and method for detecting gas bubbles in water, and apparatus for handling an oceanographic device
29964658385Obstacle detection system
29974655228Ultrasonic diagnosis apparatus for tissue characterization
29984655083Surface ultrasonic wave interference microscope
29994654835Adaptive predictor of surface reverberation in a bistatic sonar
30004654833System for transmitting and receiving a periodic pulse train
30014653328Method and apparatus for echo-ultrasound imaging using compound AM-FM detection with increased dynamic range
30024653032Arrangement for the determination of the direction and/or distance of objects by means of water-borne sound waves
30034653000Image signal-processing system based on synthetic aperture technique
30044651744Soft tissue examination method and apparatus
30054651567Non-coherent frequency source and sector scanning apparatus for ultrasonic imaging system using a liquid crystal detector cell
30064651309Fish sonar
30074649927Real time display of an ultrasonic compound image
30084649926Ultrasonic compound scan with rotating transducer
30094649527Ultrasonic proximity switch
30104648276Apparatus for measuring the characteristics of an ultrasonic wave medium
30114648081Circuit for automatic seabed discrimination
30124646748Ultrasonic measurement method, and apparatus therefor
30134646573Scanning acoustic microscope
30144645937Method and apparatus for detecting the distance between an object and an ultrasonic objective
30154644513Electrical circuits for timing signals
30164644512Sonar depth finder with relative depth LCD display
30174644511Display system for fish sonar
30184644509Ultrasonic audience measurement system and method
30194644214Probe for electronic scanning type ultrasonic diagnostic apparatus
30204643028Phasing circuit for use in a scanning type ultrasonic equipment
30214642801Visual display process for sonars
30224641668Ultrasonic blood flow imaging method and apparatus
30234641260Digital signal processing apparatus for a blood flowmeter using ultrasound Doppler effect
30244640291Bi-plane phased array for ultrasound medical imaging
30254639902Near ultrasonic pattern comparison intrusion detector
30264636997Ultrasonic transducer
30274636996Ultrasonic obstacle location apparatus and method
30284635241Ultrasonic device
30294635240Sonar navigation system
30304635236Submerged marine streamer locator
30314634947Method for evaluating echo signals of an ultrasonic sensor on a robot arm
30324633883Ultrasonic diagnostic equipment
30334633855Endoscope apparatus

1986

30344631965Acoustic holography process and apparatus using a space-limited ultrasonic beam
30354631710Azimuth adaptive phased array sonar
30364630612Ultrasonic diagnostic apparatus
30374630226Ultra-sonic distance sensor system and method with correction feature for sensor value
30384630051Imaging doppler interferometer
30394628738Ultrasonic imaging device
30404628496Ultrasonic sensing and monitoring systems
30414627291Position sensing apparatus for an object to be measured
30424625555Ultrasonic measurement method, and apparatus therefor
30434624143Ultrasonic reflex transmission imaging method and apparatus with external reflector
30444623032Method of detecting the presence of obstacles in the operation of remote-controlled machines
30454622977Ultrasonic diagnostic apparatus
30464621531Ultrasonic microscope
30474620546Ultrasound hyperthermia apparatus
30484620444High speed gated peak detector
30494620285Sonar ranging/light detection system for use in a robot
30504619267Method for characterizing the structure of a medium and device for carrying out the method
30514618948Apparatus for detecting obstructions behind vehicle
30524618934Ultrasonic microscope apparatus
30534614415Illumination signal processing system
30544614410Ultrasonic microscope with optical microscope incorporated therein
30554614196Ultrasonic imaging apparatus using scale control
30564612937Ultrasound diagnostic apparatus
30574612633Sonar apparatus with means to transmit and print on alternate cycles
30584612442Passive infrared intrusion detection system
30594611494Ultrasonic imaging apparatus using digital control
30604611313Method for acoustically surveying the surface contours of the bottom of a body of water
30614610007Method and apparatus for surveying positions of mooring lines
30624608868Ultrasonic reflex transmission imaging method and apparatus
30634607642Unaliased quadrature audio synthesizer
30644606015Method and apparatus for detecting position of object with ultrasonic wave
30654605008Acoustical imaging system
30664604736Digital device for the formation of sonar channels
30674604733Apparatus for determining range and bearing
30684604697Body imaging using vectorial addition of acoustic reflection to achieve effect of scanning beam continuously focused in range
30694604122Method of sensing gobs of molten glass
30704603586Delay line circuit arrangement and ultrasonic imaging apparatus utilizing the same
30714600215Vehicular suspension control system with variable damping characteristics depending upon road condition and vehicle speed
30724598726Ultrasonically operated water faucet
30734598716Doppler method and apparatus for measuring fluid motion
30744598366Diffraction tomography systems and methods with arbitrary source and detector array surfaces
30754597292Ultrasonic measurement method and apparatus therefor
30764597069Depthsounder/fish finder
30774596007Interferometric sonar in non-linear acoustics
30784594662Diffraction tomography systems and methods with fixed detector arrays
30794593700Ultrasonic wave blood flow meter
30804591293Method and device for placing in a determined relative position two elements submerged in a conducting liquid medium
30814590591Acoustic distance measuring apparatus and method of use
30824586195Microphone range finder
30834586172Adaptable filtering device and method for filtering sonar signals to remove reverberation signals due to vehicle speed and trim and the sea surface and sea bottom
30844586135Image signal-processing system based on synthetic aperture technique
30854584880Tissue signature tracking tranceiver
30864583552Apparatus for observing blood flow patterns
30874583409Method for measuring the flow parameters of a fluid and device utilizing the method
30884583283Electrically isolated semiconductor power device
30894582065Ultrasonic step scanning utilizing unequally spaced curvilinear transducer array
30904581936Ultrasonic camera
30914581726Ultrasonic distance measuring apparatus
30924581715Fourier transform processor
30934581636Scan conversion apparatus and method
30944581581Method of projection reconstruction imaging with reduced sensitivity to motion-related artifacts
30954580250Ultrasonic detection and communication system for automobiles
30964580249Apparatus for and method of doppler motion detection with standing wave drift compensation
30974578783Ultrasonic distance measuring apparatus
30984578674Method and apparatus for wireless cursor position control
30994577504Acoustic microscope
31004576046Device for the examination of objects by means of ultrasound echography
31014576045Wide aperture ultrasonic scanner employing convex transducer array
31024575799Ultrasonic living body tissue characterization system
31034574635Monitoring of frequency shift of ultrasound pulses in tissue
31044574624Ultrasonic echo sounding device for observing web formation and pulp suspension flow in a paper machine
31054574368Distance measuring system using ultrasonic ranging
31064573477Ultrasonic diagnostic apparatus
31074573352Apparatus for measuring wind-speed and/or direction
31084572203Contact agents for ultrasonic imaging
31094571984Apparatus and method for detecting gas bubbles in water, and apparatus for handling an oceanographic device
31104570247Dual-band ultrasonic motion detector
31114569231Multiple frequency annular transducer array and system
31124569037Apparatus for determining the distance from a predetermined point to a target
31134567897Ultrasonic diagnostic apparatus
31144567768Ultrasonic image output apparatus
31154567767Method and apparatus for very low temperature acoustic microscopy
31164567766Piezoelectric ultrasonic apparatus and method for determining the distance from a predetermined point to a target
31174566459Ultrasonic diagnosis system
31184566330Ultrasonic measurement method, and apparatus therefor
31194565964Cable integrity by acoustic emission
31204564019Method for measuring characteristics of living tissues by ultrasonic waves

1985

31214562540Diffraction tomography system and methods
31224561076Sonar method and apparatus
31234561064Non-contacting distance measuring system
31244559952Method of ultrasonically measuring blood flow velocity
31254558594Phased array acoustic antenna
31264556067Bandwidth indicator for Doppler blood flowmeters
31274555779Submerged marine streamer locator
31284554926Ultrasonic pulse Doppler blood flow meter with provision to create ultrasonic test waves which, when reflected from a stationary object, result in echoes similar to those produced by a moving object
31294553221Digital filtering system
31304553213Communication system
31314552020Apparatus for the scanning of objects by means of ultrasound echography
31324551825Sonic ranging/detection system employing varied beamwidth
31334551816Filter display system
31344551722Apparatus and method for detecting obstacles in the path of a moving vehicle
31354550607Phased array acoustic imaging system
31364549286Interference suppression unit for a sonar apparatus
31374545250Measuring apparatus utilizing spectrum profile
31384543829Ultrasonic imaging system
31394543828Ultrasonic imaging system
31404543826Ultrasonic acoustic imaging apparatus
31414542746Ultrasonic diagnostic apparatus
31424542744Method and apparatus for remote tissue identification by statistical modeling and hypothesis testing of echo ultrasound signals
31434542652Method and apparatus for determining a relative distance in a cylinder and piston assembly
31444542489Object detecting system of reflection type
31454541281Ultrasonic microscope system
31464541279Method of determining the time-of-flight of an ultrasonic pulse
31474541080Ultrasonic alarm device
31484539073Method and apparatus for measuring the size of a discharge slot in a headbox
31494538249Ultrasonic doppler fish detector
31504537287Apparatus for detecting abnormality in the cage of an elevator
31514537271Running vehicle
31524535430Subsea acoustic relocation system
31534535226Domestic electric cooking oven
31544534357Multiple demodulation frequency Doppler
31554534221Ultrasonic diagnostic imaging systems for varying depths of field
31564534220Apparatus for measuring the characteristics of an ultrasonic wave medium
31574532617System for locating a towed marine object
31584532615Phased array for an ultrasonic transducer
31594531410Method of and apparatus for detecting flaws inside articles, more particularly structural components, by means of acoustic holography
31604531406Ultrasonic liquid quantity measuring apparatus
31614531182Machine control system operating from remote commands
31624530363Transducer array for sector scan and doppler flow measurement applications
31634528563Rearward obstruction sensing system for automotive vehicle
31644524356Obstacle detecting device for vehicles
31654523290Data processor architecture
31664520660Engine testing apparatus and methods
31674518992Acoustic imaging system and method
31684516229Oscillator proximity switch
31694513401Marine cable location system
31704512196Ultrasound imaging with FM detection
31714512195Ultrasonic living body tissue characterization method
31724512194Method and apparatus for controlling or measuring the thickness of material layers
31734512000Object detector which compares returned signals from successive transmissions
31744511984Ultrasound diagnostic apparatus
31754510804Distance measuring
31764509526Method and system for non-invasive ultrasound Doppler cardiac output measurement
31774509525Ultrasonic diagnostic equipment
31784509524Ultrasonic medium characterization system
31794509368Ultrasound tomography
31804507968Ultrasound visualization systems
31814507966Method and means for imaging sound waves
31824506354Ultrasonic position detecting system
31834506353Measuring apparatus for the automatic measurement of speed, travelled distance and directional changes of a movable body
31844503708Reflection acoustic microscope for precision differential phase imaging
31854502330Pulse-echo system for measuring parameters of a tubular test object
31864501279Ultrasonic blood flow sensing apparatus
31874501277Selected beam marking system for rapid ultrasound measurements
31884500977Method and apparatus for measuring a distance using ultrasonic echo signals, particularly for use on a motor vehicle
31894499902Receiver device for a multi-element ultrasonic probe echograph and echograph equipped in this way
31904499771Ultrasound visualization systems
31914499564Pattern comparison ultrasonic surveillance system with noise suppression
31924494224Pipe measuring method and apparatus
31934493065Web position indicator
31944493064Sonar System
31954491930Memory system using filterable signals

1984

31964490716Ultrasonic distance detector
31974487073Ultrasonic system
31984486850Incremental digital filter
31994485821Doppler effect blood flow sensing device displaying signals lying within a band width related to sampling frequency
32004483345Pressure measuring system with ultrasonic wave
32014481822Synthetic aperture ultrasonic testing apparatus with shear and longitudinal wave modes
32024481517Echometry device and method
32034479207Load detecting system for automatic storage apparatus
32044479206Scanning sonar display system
32054478085Ultrasound diagnosis apparatus
32064476874Ultrasonic imaging with volume flow measuring method and apparatus
32074476434Non-destructive testing method and apparatus utilizing phase multiplication holography
32084474065Ultrasonic probe
32094472793Data selector circuit with channel skipper for data acquisition system
32104471473Direction finding circuit arrangement
32114471385Electro-optical illumination control system
32124470308Arc scan ultrasonic imaging system having diverging lens and path-length compensator
32134468155Method and device for placing in a determined relative position two elements submerged in a conducting liquid medium
32144467653Method and apparatus for ultrasonic analysis
32154467362Apparatus and method for transmitting ultrasonic wave
32164464738Sonar distance sensing apparatus
32174463763Ultrasonic compound scanning diagnostic apparatus
32184463608Ultrasound imaging system
32194462092Arc scan ultrasonic transducer array
32204460987Variable focus sonar with curved array
32214459853Ultrasonic measuring system
32224459689Multiple zone object detection system
32234458689Ultrasound scanner with mapped data storage
32244458446Safe remote-control door opening-and-closing device for an automotive vehicle
32254458342Diversified transmission multichannel detection system
32264458240Energy wave electronic intruder detection system
32274457311Ultrasound imaging system for scanning the human back
32284456982Imaging system with multiple, simultaneous transmissions
32294455630Device for forming an image by means of ultrasound
32304451909Ultrasonic wave distance detection system
32314449209Utilization of entire transmitted bandwidth in continuous transmission FM sonar
32324448076Method and device for examination by means of ultrasonic beams
32334446740Frequency controlled hybrid ultrasonic imaging arrays
32344446538Marine cable location system
32354445189Analog memory for storing digital information
32364445186Underwater mapping apparatus and method
32374444049Engine testing apparatus and methods
32384443862Ultrasonic signal apparatus with multiplexer for selectively loading video line segments into a parallel-partitioned image store
32394443087Focus state indicator
32404442715Variable frequency ultrasonic system
32414442713Frequency varied ultrasonic imaging array
32424442513Sonar transceiver system and method
32434442512Ultrasonic wave transmitting and receiving device for vehicles
32444440025Arc scan transducer array having a diverging lens
32454439846Sonar rangefinder system
32464439845Sonar system
32474439844Salmon counter with separate king salmon tabulator
32484437468Ultrasound scanning system with semi-independent transducer array
32494437348Ultrasonic imaging apparatus
32504435732Electro-optical illumination control system
32514435055Multiple frequency ranging apparatus for focus control
32524434661Ultrasonic diagnostic system
32534434658Ultrasonic wave tomographic imaging system
32544433396Sonar receivers
32554431008Ultrasonic measurement system using a perturbing field, multiple sense beams and receivers
32564431007Referenced real-time ultrasonic image display
32574425635Fish sonar
32584423737Combination tomographic and cardiographic ultrasonic imaging method and system

1983

32594422332Dynamic focusing and sectorial scanning echography device
32604422166Undersea sonar scanner correlated with auxiliary sensor trace
32614420824Sonar apparatus having improved gain control
32624420751Detection method and apparatus for a user device or automatic teller bank machine
32634417584Real-time measuring method and apparatus displaying flow velocities in a segment of vessel
32644416286Ultrasonic blood flow measuring apparatus
32654414850Measurement method and system utilizing ultrasonic wave
32664413629Portable ultrasonic Doppler System
32674413520Ultrasonic imaging apparatus
32684412544Ultrasonic method and apparatus for imaging and characterization of bodies using amplitude and polarity detection
32694412315Acoustic pulse-echo wall thickness method and apparatus
32704410967Method for sampling flying insect populations using low-frequency sound detecting and ranging in conjunction with a biologically active chemical/pheromone
32714410966Method and apparatus for detection of insoluble sinking pollutants
32724409838Ultrasonic diagnostic device
32734407293Ultrasound imaging apparatus for providing simultaneous B-scan and Doppler data
32744404541Rear obstacle detecting system for automotive vehicles
32754403314Active detection system using simultaneous multiple transmissions
32764403311Acoustic imaging system
32774402095Ultrasonically operated water faucet
32784401980Constant current electronic intruder detection system
32794401957Permutating analog shift register variable delay system
32804400803Wide swath precision echo sounder
32814400695Electronic intruder detection system
32824399822Ultrasonic equipment for generating section images
32834399702Method of measuring stress distribution in a solid body
32844398540Compound mode ultrasound diagnosis apparatus
32854398425Ultrasonic scanning transducer
32864398275Linear frequency sweep generator for continuous transmission FM sonar
32874396976System for interfacing a computer to a machine
32884396268Dual burst, wide range sonar system
32894395909Body imaging technique
32904394824Acoustic microscope
32914393712Portable liquid crystal testing device
32924391336Acoustic system to guide a coal seam auger
32934391135Automatic liquid level monitor
32944389164Automatic liquid level controller
32954388708Method and apparatus for determining physical quantities
32964387597Beamforming apparatus and method for ultrasonic imaging systems
32974387519Method for controlling the position of the suction head of a dredge in relation to the bottom
32984386528Method and means for generating pixel data in an ultrasonic scanning system
32994385634Radiation-induced thermoacoustic imaging
33004383447Ultrasonic equipment for examinations using section displays
33014382291Surveillance system in which a reflected signal pattern is compared to a reference pattern
33024381675Ultrasound visualization systems
33034376990Device for transit time measurement and method
33044373533Ultrasonic diagnosing apparatus
33054373395Apparatus for ultrasonic scanning
33064371953Analog read only memory
33074371923Computer system architecture
33084370985Medical measuring apparatus
33094370720Coordinate rotation for numerical control system
33104369508Sonar having signal amplitude differentiation and noise suppression

1982

33114364273Apparatus for locating interfaces in media
33124364110Computerized machine control system
33134361042Digital type ultrasonic holography apparatus
33144357672Distance ranging apparatus and method
33154354387Apparatus identification system
33164351188Method and apparatus for remote measurement of wind direction and speed in the atmosphere
33174351038Ultrasonic examination and imaging
33184349898Sonic weapon system
33194349897Bistatic Doppler underwater intrusion detection sonar
33204349285Printer having acoustic head locating system
33214347590Area surveillance system
33224345657Electronic depth indicator for hydraulic drilling machines
33234345251Solid state commutator switch
33244342906Pulse width modulated feedback arrangement for illumination control
33254340944Ultrasonic echographic probe having an acoustic lens and an echograph incorporating said probe
33264339811Trolling depth controller
33274337661Equipment for ultrasonic examination
33284337527Acoustic Doppler detector
33294336606Wind speed measurement
33304336605Multiplexer for ultrasonic ranging device
33314335452Electro-acoustic device for the underwater signalling and identification of a vessel
33324334543Method and apparatus for flow velocity determination
33334332171Ultrasonic diagnosis apparatus
33344332016Method, apparatus and transducer for measurement of dimensions
33354330876Sonar systems
33364328707Ultrasonic image reconstruction methods and apparatus
33374328568Dual mode sonar system
33384326416Acoustic pulse response measuring
33394326273Ultrasonic ranging device
33404326272Electronic intruder detection system
33414326173Digital phase locked loop frequency control system
33424325257Real-time digital, synthetic-focus, acoustic imaging system
33434324258Ultrasonic doppler flowmeters
33444324142Circuit for processing the signals received by a mosaic of ultrasonic transducers in B-mode echography
33454324140Electronically simulated rotating prism for ultrasonic beam scanning
33464323992Depth sounder repeater structure and method
33474323988Sonobuoy system
33484322974Ultrasound scanner
33494322826Method and system for distinguishing between displacing targets and a surface of water
33504322819Memory system having servo compensation
33514320765Doppler pseudorandom noise velocimeters
33524320660Fresnel focussed imaging system
33534319489Ultrasonic diagnostic method and apparatus
33544319349Ultrasonic intrusion detection system
33554319348Method and apparatus of surveying nodular targets on the sea floor
33564318674Automatic liquid level controller
33574318413Ultrasonic diagnostic apparatus
33584318298Automatic liquid level monitor
33594317370Ultrasound imaging system
33604317369Ultrasound imaging apparatus and method
33614317184Dual slope compensation apparatus
33624316390Method and equipment for plotting section images of objects subjected to ultrasonic examination
33634315263Navigational systems using phase encoded angular coordinates
33644313444Method and apparatus for ultrasonic Doppler detection
33654313184Sonar systems
33664313181Torpedo countermeasure
33674311045Device for measuring sea currents at great depths
33684310903Method of and apparatus for providing information as to the existence or position of objects
33694310878Digital feedback control system
33704309906Apparatus for providing an ultrasonic sectional view
33714309904Apparatus identification system
33724308749Device for measuring in real time sea currents in deep water

1981

33734308601Echo ranging apparatus and method
33744308600Method and apparatus for determining the position of a mobile apparatus on an immersed structure
33754308599Echo sounder transmitting radiant energy at two frequencies
33764307613Electronically focused ultrasonic transmitter
33774307612Method and means for ultrasonic inspection
33784307456Ultrasonic rangefinder
33794306301Wide band frequency shifter in variable amounts
33804305296Ultrasonic imaging method and apparatus with electronic beam focusing and scanning
33814305141Low-frequency directional sonar systems
33824305140Low frequency sonar systems
33834302827Runway and obstacle detector to improve airplane landing
33844302721Non-contacting resistivity instrument with structurally related conductance and distance measuring transducers
33854302286Reactor vessel in-service inspection assembly and ultrasonic centering device
33864300216Multi-channel fishscope
33874300215Wide angle acoustic camera
33884296482Parametric array Doppler sonar apparatus
33894292678Method of and apparatus for echo location of objects
33904290310Ultrasonic imaging system using digital control
33914290125Fish detector capable of detecting species of fish
33924288866Ultrasonic image system
33934287767Ultrasonic section surface examination equipment
33944287580Miniaturized scan within a pulse sonar
33954287578Method for shaping and aiming narrow beams
33964286462Acoustic detection of wind speed and direction at various altitudes
33974285053Acoustic method and apparatus for measuring micron and submicron distances
33984285010Ultrasonic interrogating system and exciter-detector circuit therefor
33994284473Submerged ultrasonic viewer for a nuclear reactor
34004282589Correlation ranging
34014282586Doppler log
34024282452Method and circuit arrangement for energizing ultrasonic transducers which are utilized in impulse echo technology
34034281404Depth finding apparatus
34044280204Mobility cane for the blind incorporating ultrasonic obstacle sensing apparatus
34054280203Sonar beam forming utilizing the chirp Z-transform
34064279157Method of and device for determining the internal structure of a body by means of acoustic beams
34074279019Method and apparatus for delay analysis of energy transmitted through a medium
34084278962Automatic alarm system for detecting obstacles behind a backing vehicle
34094276491Focusing piezoelectric ultrasonic medical diagnostic system
34104275597Ultrasonic beam scanning technique and apparatus
34114275460Real-time audio spectrum analyzer
34124274421Echo sound apparatus including an oscillating mirror for use in medical diagnosis
34134274288Method for measuring the depth of surface flaws
34144271842Apparatus and method for providing multiple ultrasonic sector image displays
34154271707Received signal encoding and correlating system
34164271706Ultrasonic scanner
34174271705Method and device for generating acoustic pulses
34184271490Ultrasonic detection system
34194270546Device for ultrasonic examination of biological structures
34204270191Doppler current meter for use at great depths
34214267584Permutating analog shift register variable delay system
34224265126Measurement of true blood velocity by an ultrasound system
34234265121High resolution ultrasound diagnostic apparatus
34244264440Washbox with conveyor discharge
34254262344Side looking sonar beam forming utilizing the chirp Z-transform
34264260980Blind spot detector for vehicles
34274259734Fine-resolution, water-depth measuring system
34284258575Ultrasonic imaging apparatus operating according to the impulse-echo method
34294258574Method and apparatus for ultrasonic imaging using a line source and a linear receiver array
34304257278Quantitative volume blood flow measurement by an ultrasound imaging system featuring a Doppler modality
34314257271Selectable delay system
34324257256Ultrasonic cross-sectional imaging apparatus
34334255800Method and apparatus for locating underwater objects
34344254662Multiple acoustic beamformer step scanner
34354254484Device for the determination of a ship in dock at the time of docking
34364254482Echo location system which provides for measuring liquid level and flow rate and flow volume of flowing liquids
34374254478Measurement of distance using ultrasonic signals
34384253165Apparatus for controlling an automatic angling machine connected to an echo sounder
34394252025Ultrasonic diagnostic apparatus
34404252024Flaw detection, characterization and study
34414252022Detection, characterization and studying of flaws in work by acoustic imaging
34424251779Frequency synthesizer apparatus and method in ultrasonic imaging
34434248702Stratifier discharge control
34444247924Proximity indicating equipment
34454247923Method and apparatus for detecting the location of a marine pipeline or cable
34464246792Self-contained ultrasonic scanner
34474244036Electronic stabilization for displaced phase center systems
34484244026Velocity measuring correlation sonar
34494242912Method and apparatus for producing cross-sectional images using ultrasound

1980

34504241611Ultrasonic diagnostic transducer assembly and system
34514241610Ultrasonic imaging system utilizing dynamic and pseudo-dynamic focusing
34524241608Ultrasonic scanner
34534241430Method and apparatus for determining the length of tubular members
34544240295Ultrasonic diagnosing apparatus
34554240152Object indicator for moving vehicles
34564237902Ultrasonic diagnosing apparatus
34574237737Ultrasonic imaging system
34584236221Scan converter
34594234941Verbal read-out depth sounding system
34604234940Ultrasound transmitting or receiving apparatus
34614232380Underwater mapping apparatus and method
34624229809Acoustic under sea position measurement system
34634228687Ultrasonic transducers
34644228686Fresnel focussed imaging system
34654228531Automatic underwater null steering
34664228530Mud level monitor
34674227780Eye examining instrument
34684227417Dynamic focusing apparatus and method
34694225952Marine depth sounding apparatus
34704225951Fish counter with scanning transducer
34714225950Automobile distance measuring apparatus
34724225949Method of and apparatus for navigating unmarked channels
34734223560Variable delay system
34744222274Ultrasound imaging apparatus and method
34754221132Ultrasonic nondestructive testing apparatus
34764221128Acoustic current meter
34774221004Adjustable ultrasonic level measurement device
34784219887Bistatic acoustic wind monitor system
34794219886Multi-point reflective target system
34804219846Device for scanning and display by means of ultrasonic waves
34814218768Apparatus for ultrasonic scanning
34824217909Directional detection of blood velocities in an ultrasound system
34834216538Navigation aid
34844216537Sonar for the topographic representation of a submerged surface and underlying strata
34854215414Pseudogaussian video output processing for digital display
34864214314Precision transponder and method of communicating therewith
34874213344Method and apparatus for providing dynamic focussing and beam steering in an ultrasonic apparatus
34884213198Method for classification of sonar echoes
34894213197Circuit arrangement of an ultrasonic-presence motion detector, particularly for a non-contact control of a water faucet
34904213196Ultrasonic type motion detector
34914213195Sonic direction system
34924212258Underwater apparatus for acoustically inspecting a submerged object
34934212207Ultrasonic tube inspection
34944212206Ultrasonic system for the visual display of a thin section of a body
34954210970Echo sounders
34964209853Holographic system for object location and identification
34974209852Signal processing and memory arrangement
34984209843Method and apparatus for signal enhancement with improved digital filtering
34994209022Echography apparatus for medical diagnosis, using a multiple-element probe
35004208731Method and device for determining the geometrical outline of the underwater part of icebergs and the draught thereof
35014207772Electronic drive system and technique for ultrasonic transducer
35024207620Oceanographic mapping system
35034206653Ultrasonic apparatus
35044206639Doppler acoustic wind sensor
35054204435Devices using ultrasounds for forming images, in particular for _the internal examination of the human body
35064204281Signal processing system for underwater transducer
35074203164Secure sonar communication system
35084202050Multi-angular sector sound transmitting and receiving system
35094200922Self-propelled vehicle for destroying ground mines
35104200885Ultrasonic scope
35114200858Acoustic wave scanning apparatus
35124199746Side looking sonar apparatus
35134199246Ultrasonic ranging system for a camera
35144198702Time varying gain amplifier for side scan sonar applications
35154198618Circuit arrangement for ultrasonic burglar security systems operating in accordance with the Doppler principle
35164198125Method and apparatus for obtaining the doppler transform of a signal
35174197856Ultrasonic respiration/convulsion monitoring apparatus and method for its use
35184197591Facsimile recording of sonic values of the ocean bottom
35194193306Ultrasonic testing system
35204193055Automatic sensitivity level adjustment
35214190818Digital beamsteering for a parametric scanning sonar system
35224188608Fish detection apparatus
35234187501Electronic intruder detection system
35244187491Doppler compensated PSK signal processor
35254187488Reverberation backscatter measurement system
35264187487Moving object detection system
35274186371Echo sounders
35284185501Ultrasonic sector scanner
35294185326Minehunting vehicle with a built-in search pattern
35304184210Sonic echo scanning and facsimile recording of water submerged surfaces
35314184142Pulse generating circuit means for depth sounder alarm and transmitter
35324183249Lens system for acoustical imaging
35334183244Ultrasonic flow rate measuring apparatus
35344182173Duplex ultrasonic imaging system with repetitive excitation of common transducer in doppler modality

1979

35354180793PSK pulse synthesizer
35364180790Dynamic array aperture and focus control for ultrasonic imaging systems
35374179936Acoustic image recorders
35384179681Target tracking sonar signal processing and display system
35394177463Method and device for measuring the velocity of an object relative to a reference
35404176749Materials separation
35414176658Ultrasonic echogram display
35424176338High resolution acoustic navigation system
35434175441Gauge for measuring distance to planar surfaces and thicknesses of planar members
35444174705Ultrasonic imaging apparatus operating according to the impulse-echo method
35454174634Echographic device for the real-time display of internal discontinuities of a test object
35464173007Dynamically variable electronic delay lines for real time ultrasonic imaging systems
35474170765Liquid level sensor
35484170142Linear transducer array and method for both pulse-echo and holographic acoustic imaging
35494169385Frequency synthesizer apparatus and method in ultrasonic imaging
35504169256Digitally controlled oscillator
35514168629Apparatus for ultrasonic examination
35524168628Pulse-echo ultrasonic-imaging display system having time-varied effective aperture
35534168484Method of and apparatus for radiant energy measurement of impedance transitions in media, for identification and related purposes
35544167879Method and apparatus for examining a solid
35554167753Peak detecting digital scan converter
35564167180Method and apparatus for ultrasonic examination
35574165647Scan acoustical holographic apparatus and method
35584164036Quadrature correlation phase reversal pulse detector
35594162474Yaw-compensated correlating sonar tracking system
35604161122Apparatus for examining bodies through scanning by means of ultrasound
35614161121Ultrasonic imaging system
35624159462Ultrasonic multi-sector scanner
35634155260Ultrasonic imaging system
35644155259Ultrasonic imaging system
35654155258Ultrasonic imaging system
35664154113Ultrasonic imaging system
35674151834Ultrasonic diagnostic apparatus
35684149139Ultrasonic transmission device
35694147065Ultrasonic testing
35704145931Fresnel focussed imaging system
35714145680Acoustic imaging system
35724144582Voice signal processing system
35734143650Directional doppler ultrasound systems for biosignal acquisition and method of using the same
35744143548Measuring the speed of an aircraft
35754143547Method and apparatus for remote measurement of variation in wind velocity
35764142412Doppler flow meter and method
35774141347Real-time ultrasonic B-scan imaging and Doppler profile display system and method
35784141091Automated flush system
35794140022Acoustic imaging apparatus
35804138657Shipboard apparatus for measuring ocean currents
35814137777Ultrasonic body scanner and method
35824137776Automatic base gate positioning circuit
35834137775Ultrasonic apparatus
35844136325Ultrasonic wave transmitting and receiving apparatus
35854135406Method for ultrasonic examination
35864135140Ultrasonic imaging apparatus operating according to the impulse-echo method
35874135139Ultrasonic imaging apparatus operating according to the impulse-echo method

1978

35884131872Ultrasonic wave echo-type switch
35894131025Pulse-echo ultrasonic-imaging display system
35904131024Pulse-echo ultrasonic-imaging display system
35914131023Pulse-echo ultrasonic-imaging display system
35924131022Pulse-echo ultrasonic-imaging display system
35934131021High resolution pulse-echo ultrasonic-imaging display system
35944129856Filter system and method for intrusion alarm
35954128012Ultrasonic examination apparatus operating according to the impulse-echo method
35964127034Digital rectilinear ultrasonic imaging system
35974126048Ultrasonic pulse testing apparatus with interface gating
35984126045Remote speedometer-tachometer
35994123943Method and apparatus for nondestructive ultrasonic measuring of cast engine cylinder wall thickness
36004122430Sonar system
36014122429Apparatus for measuring water depth
36024122427Motion monitor
36034121468Method and apparatus for reflective ultrasonic imaging utilizing reconstruction of acoustic impedance projections
36044121284Computerized system for operator interaction
36054121190Method of and apparatus for sonar detection and the like with plural substantially orthogonal radiation beams
36064120583High registration photomask method and apparatus
36074120291Ultrasonic scanning apparatus
36084119950Gas detection
36094119940Underwater viewing system
36104119939Acoustic imaging method and apparatus
36114119938Methods and devices for ultrasonic imaging
36124117538Radar system with specialized weighting
36134117487Electronically scanned echo pulse receiver
36144117446Devices for probing by ultrasonic radiation
36154116229Acoustic imaging apparatus
36164116074Method and apparatus for the examination of bodies
36174114153Echo location systems
36184114146Ultrasonic wave watching device of moving object detecting type
36194114136Determination of variations of wave characteristics
36204112735Detection of bubbles in a liquid
36214112419Apparatus for detecting the number of objects
36224112411Device for echography by means of focussed ultrasonic beams
36234110726Navigation system and method for determining the position of an ocean mining ship
36244109644Miniature implantable ultrasonic echosonometer
36254109642Apparatus for ultrasonic arteriography
36264106348Device for examination by means of ultrasonic vibrations
36274106346Grey-level ultrasonic imaging
36284105991Acoustic wave transmitter-receiver
36294105990Process of and apparatus for exploring objects detected by different energy sources
36304104912System for taking current-metering measurements
36314104609Fish-finder
36324104608Heave meter
36334103679Method and apparatus for measuring blood flow noninvasively
36344103677Ultrasonic camera
36354103279Diver navigation system
36364103278Obstacle detecting apparatus using ultrasonic waves
36374102205Method and apparatus for ultrasonic nondestructive testing of workpieces with automatic compensation for the probe, workpiece material, and temperature
36384100916Three-dimensional ultrasonic imaging of animal soft tissue
36394099420Transducer positioning apparatus
36404099416Resolution real-time ultrasonic imaging apparatus
36414097837Underwater transponder calibration arrangement
36424097836Depth sound indicator
36434097835Dual transducer arrangement for ultrasonic imaging system
36444096484Graphic recording system
36454096467Ultrasonic image conversion
36464095597Arrangement for measuring cross-sectional fluctuations of conduits streamed through by fluids and for supplying indications of volumetric flow and/or conduit elasticity based thereon
36474094304Method and apparatus for measurement of acoustic impedance transitions in media such as human bodies
36484093382Hybrid holographic non-destructive test system
36494092867Ultrasonic scanning apparatus
36504088979Underwater imaging system
36514088978Synthetic aperture side-looking sonar system
36524088030Apparatus for ultrasonic examination
36534088028Method and apparatus for adjusting defect signal gate in ultrasonic test circuit
36544086818Ultrasonic imaging apparatus
36554086560Secret depth sounder
36564084582Ultrasonic imaging system
36574084150Underwater depth sounder with variable beam transducer
36584084149Sonar actuated control device for positioning movable objects
36594081784Omnidirectional monitor buoy
36604081783Fish finder capable of discriminating sizes of fish
36614080587Echo sounder for detecting schools of fish
36624078435Simultaneous display of compound and simple ultrasound scans
36634075599Undersea geophysical exploration
36644075598Ultrasonic wave transmitting and receiving apparatus
36654074564Reconstruction system and method for ultrasonic imaging
36664070905Ultrasonic beam scanning
36674070671Navigation reference system
36684070643Acoustic holography apparatus
36694070642Ultrasonic wave transmitting and receiving apparatus
36704069468Doppler spectral measurement
36714068207Acoustic log

1977

36724065746Device for measuring the velocity of a body in an undersea environment
36734065745Doppler speedometer
36744065744Doppler navigation method for determining the distance travelled by a vehicle
36754064741Real-time ultrasonic imaging system
36764064478Flasher display type fish finder
36774063549Ultrasonic method and apparatus for imaging and characterization of bodies
36784063214Lens transducer for use in marine sonar doppler apparatus
36794063212Side scan sonar system
36804060848Electronic calculator system having audio messages for operator interaction
36814060791Imaging system
36824060790Method of detecting the presence of an enemy submarine
36834059010Ultrasonic inspection and diagnosis system
36844058001Ultrasound imaging system with improved scan conversion
36854057049Apparatus for and methods of pulse-echo examination
36864056802Sonar alarm system
36874054878Ranging system including apparatus for forming directional characteristics at the receiving end and for correlating
36884054862Ranging system with resolution of correlator ambiguities
36894053867Acoustic hologram reconstructor using surface acoustic wave devices
36904052977Methods of and apparatus for ascertaining the characteristics of motion of inaccessible moving elements
36914052888Apparatus for the ultrasonic examination of bodies having non-planar surfaces
36924052693Depth sounder
36934052692Accentuator circuit for underwater acoustical devices
36944050054Multi-contact brush type fish detecting sonar
36954049954Device for accurate measurement of the dimensions of an object by ultrasonic waves
36964048853Method and apparatus for monitoring the flow of liquid and the like
36974047520Ultrasonic imaging apparatus operating according to the impulse-echo technique
36984047147Dual beam sonar display system
36994045766Ultrasonic detection system
37004042928Technique of characterizing the nature of a radiation path transfer function by a few constants
37014041774Acoustic data acquisition device
37024041441Diver's pulse stretch sonar
37034035760Object detecting system
37044034744Ultrasonic scanning system with video recorder
37054034331Fish counter
37064034276Digital signal processor for servo velocity control
37074033177Dual trace display for ultrasonic testing apparatus
37084031544Sonar/television system for use in underwater exploration
37094030344Apparatus for recording an ultrasonic sectional view
37104030343Apparatus for providing an ultrasonic sectional view stating the proportion of meat and lard in biological material
37114030342Acoustic microscope for scanning an object stereo-optically and with dark field imaging
37124030096Automatic target detector
37134030062Direction determination in sonar systems
37144029176Doorway safety device
37154028934Ultrasonic stereoscopic imaging device
37164028933Acoustic microscope
37174025919Automatic target detector
37184025165Electro optical imaging device
37194024490Multibeam sidelooking sonar display system
37204023178Radio-controlled vehicle with RF noise elimination feature and with ultrasonic anti-collision means insensitive to mechanical shocks
37214023175Imaging systems
37224023173Object discerning method and apparatus using a spatial wave propagation
37234023135Apparatus for detecting the number of objects
37244021771Scan acoustical holographic imaging apparatus
37254019169Ultrasonic wave transmitting and receiving apparatus
37264017823Position control system for a subsea vehicle
37274016750Ultrasonic imaging method and apparatus
37284016540Apparatus and method for providing interactive audio communication
37294016528Moving target detector
37304015232Ultrasonic distance detector for vehicles
37314014207Sector scanning ultrasonic inspection apparatus
37324013991Fish locator
37334012952Ultrasonic system
37344012951Acoustic examination methods and apparatus
37354012950Method of and apparatus for acoustic imaging
37364011750Method and apparatus for ultrasonic examination of objects
37374011748Method and apparatus for acoustic and optical scanning of an object
37384008455Method of making self-calibrated displacement measurements
37394007633Method of determining the physical characteristics of a sea floor
37404005383Catacoustic navigating system
37414005382Signal processor for ultrasonic imaging
37424005258Ultrasonic examination
37434004460Ship movement measurement
37444003015Multipath sonar system
37454001764Acoustic method for detecting leaks from submerged pipelines
37464000646Wave height measuring device

1976

37473997866Acoustic bus passenger counter
37483996552Device for providing a hologram of an insonified object
37493992925Device for ultrasonic scanning
37503992923Underwater pipelines
37513991607High resolution pulse-echo ultrasonic method and apparatus
37523991398Acoustic log
37533990300Moving ultrasonic transducer array
37543990296Acoustical holography imaging device
37553987673Ultrasonic transducer devices
37563987403Sensory aids for the blind
37573986182Multi-zone intrusion detection system
37583986160Visualization by ultrasonic detection
37593986022Illumination control system
37603985030Ultrasonic acoustic pulse echo ranging system
37613983529Detector for use in acoustic holography
37623980983Measurement and presentation of acoustic target length and aspect
37633979711Ultrasonic transducer array and imaging system
37643978444Seafloor mapping system
37653976968Underwater target detection apparatus
37663974692Apparatus for the measurement of the velocity of media flowing in conduits
37673974682Ultra sound examining device
37683974473Cable for multiple sonar systems
37693967233Sonar system for classifying submerged objects
37703967232Methods of detecting underwater objects and apparatus therefor
37713967209Discriminating sonic detection system
37723961683Method for determining the shape of an underground cavity and the position of the surface separating two media contained therein and device for carrying out said method
37733961307Exploration of the boundaries of an underground coal seam
37743960007Ultrasonic standing wave sensor
37753958214Encoded echo-ranging signal generator
37763955171Discriminating sonic detection system
37773953825Electronically focused imaging system and method
37783953823Velocity measurement apparatus using pulsed ultrasonic waves
37793953822Wave-energy imaging technique
37803950724Horizontal fish detection sonar
37813950723Sonar apparatus
37823944963Method and apparatus for ultrasonically measuring deviation from straightness, or wall curvature or axial curvature, of an elongated member
37833943482Marine mine detector
37843942150Correction of spatial non-uniformities in sonar, radar, and holographic acoustic imaging systems
37853942149Solid state depth sounder
37863940731Ultrasonic random signal doppler flow measurement system
37873939707Measurement of liquid flow
37883939463Acoustic transponder navigation system
37893937066Ultrasonic camera system and method
37903934577Fetal heart rate monitoring apparatus
37913934458Method and apparatus for pulse echo imaging
37923934156Movement responsive control apparatus
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 29.03.2017
Яндекс.Метрика