СПИСОК патентов США - подгруппа МПК G01S13/08


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№ п/п Номер патента Название патента

2017

19591470System and method for enabling operations based on distance to and motion of remote device
29575171Single antenna altimeter
39574929Coupling device for impedance matching to a guided wave radar probe
49568591Method for search radar processing using random matrix theory
59551785Method and apparatus for the detection of objects using electromagnetic wave attenuation patterns

2016

69518856Threaded coupling device with nozzle for GWR measurements in non-metallic tanks
79513153Radar level gauging using frequency modulated pulsed wave
89488717Micro-radar, micro-radar sensor nodes, networks and systems
99460564Detecting the passing between a transmitter and a detector
109448303Radar device
119447773Arrangement to measure the deflection of a blade of a wind turbine
129444523Proximity sensing using EHF signals
139442180RFID tag distance measurer
149423496Wireless detection devices and wireless detection methods
159423489Near field navigation system
169405006Collision determination device and collision determination method
179404787Level measuring device with an integratable lens antenna
189395229Low power radar level gauge system with integrated microwave circuit
199389113Low power radar level gauge system
209383436One way time of flight distance measurement
219383246Sectioned probe for a radar level gauge
229367785RFID tag location systems
239366755Object movement and location detection system and method thereof
249341717Apparatus for position notification of vehicle, method and computer-readable medium
259341707Method for classifying moving vehicles
269341471Calibrated hardware sensors for estimating real-world distances
279325077Radar level gauge system and reflector arrangement
289322904Proximity sensing using EHF signals
299316728System and method for estimating range to an RFID tag
309295245Airborne biota monitoring and control system
319291443FMCW radar level gauge with lock state control
329285470RFID tag distance measurer
339274220Method for locating aircraft which is independent of any satellite navigation system
349268010Surveillance system and method
359261591Measurement agent, a tag, a method for measuring, a method for serving measuring and a computer program product
369261590Adaptive algorithms for interrogating the viewable scene of an automotive radar
379250321High-resolution, active reflector radio frequency ranging system
389239378Radar device
399234784Frequency modulated radar level gauging
409228877Guided wave radar level gauge system with dielectric constant compensation through multi-frequency propagation

2015

419215581Distance-based presence management
429212942Waveguide coupling, high-frequency module, fill-level radar and use
439198150Link path delay estimator that combines coarse and fine delay estimates
449194944Measurement device
459191057Scalable polarimetric phased array transceiver
469176222Method and a device for locating at least one obstacle in a communications network, a corresponding computer program
479170146Method for fill level measurement according to the travel time principle
489163973Identifying undesired conditions in the function of a floating roof of a tank
499146315Three dimensional scanning beam system and method
509146308Small form-factor distance sensor
519140782Inter-vehicle alert system with nagable video look ahead
529140772Distance measuring quality factor using signal characterization
539134406Method and device for measuring a change in distance
549128174Radar apparatus
559121942Guided wave radar delay lock loop circuit
569121934Radar system and detection method
579116236Aircraft distance measuring equipment with directional interrogation
589109941Microwave emitter and level measuring device
599097791Radar device
609091762Methods and systems for avoiding a collision between an aircraft on a ground surface and an obstacle
619091753Level measuring system operating according to the radar principle
629086311Microwave-sending device
639086263Carbon nanotube high temperature length sensor
649081088System and method for estimating range to an RFID tag
659081087Method for ascertaining and/or evaluating fill-state of a container containing at least one medium
669081081Diode switched front end for guided wave radar level transmitter
679075144Digital radar altimeter
689075138Efficient pulse Doppler radar with no blind ranges, range ambiguities, blind speeds, or Doppler ambiguities
699075129Method and system for forming images by comparing subsets of image data
709071234High-resolution link-path delay estimator and method for estimating a signal-path delay
719068876Device and method for determining media and container properties
729057785Radar operation with increased doppler capability
739050573Method for monitoring the level of an ethylene polymerization catalyst slurry
749046606Radar signal processing device and program, and radar apparatus
759041594RF based tracker for rotating objects
769035823Method for monitoring the state of a fill level measuring device operating according to the radar principle
779035822Intermittent filling level determination with dynamically determined number of measurements
789035821Optimizing switching sequence in the case of switched antenna arrays
799035762Method and system for locating signal emitters using cross-correlation of received signal strengths
809030349Moving object detection system
819030348Systems and methods for providing diversity-distance-measuring equipment
829024816Digital radar or sonar apparatus
839024814Tracking identities of persons using micro-impulse radar
849024808Filling level determination using transmit signals with different frequency steps
859024807Verification of a level gauge system
869024805Radar antenna elevation error estimation method and apparatus
879020750Drive assist device, and vehicle using drive assist device
889019150System and method for sensing distance and/or movement
899019147System and method for displaying weather information
909013347Radar apparatus
918994583Method and device for continuous wave radar measurements
928994577Synthetic aperture radar images with composite azimuth resolution
938981989Projectile detection system
948981988Radar system, transponder device, method for radar processing and computer readable media
958976060RF chirp signal propagation delay measurement
968970425Radar apparatus and method
978970424Radar level gauge system with reduced antenna reflection
988963769Guided wave radar interface measurement medium identification
998963768Measurement system comprising a pressure resistant feed-through
1008952842High-precision, compact altimetric measurement system
1018947296Method and system for measuring a distance with narrowband radar
1028941532Probe spacing element
1038933835Two-channel directional antenna and a radar level gauge with such an antenna
1048928524Method and system for enhancing data rates

2014

1058917203Motion-based adaptive frequency estimation of a doppler velocity sensor
1068917202Backscatter RFID sensor with a bend transducer
1078912949Ultra-sensitive system for measuring distance or position
1088902103Radar apparatus supporting short and long range radar operation
1098896482Object detection method
1108872696Intermittent surface measurement
1118872695Guided wave radar level gauge system with dielectric constant compensation through multi-mode propagation
1128872694Radar level gauging using frequency modulated pulsed wave
1138868358Fill level measuring device working with microwaves
1148866667High sensitivity single antenna FMCW radar
1158860605Method for estimating the position and the speed of a target with a radar emitting an OFDM waveform
1168860551Automated RFID reader detection
1178854254Ultra-wideband short-pulse radar with range accuracy for short range detection
1188854253Radar level gauging with detection of moving surface
1198849569Method and apparatus for transforming overbounds
1208847816Calibration of a radar unit with device-specific correction curves
1218843642Gesturing to select and configure device communication
1228842039Guided wave radar level gauge with improved sealing arrangement
1238830118Radar level gauge system with operation monitoring functionality
1248823579Sensor for determining velocity
1258823577Distance separation tracking system
1268823491Security-enhanced radio frequency object locator system, method and program storage device
1278805005System and method for processing radar imagery
1288803727Method for producing sensor-supported, synthetic vision for landing support of helicopters under brown-out or white-out conditions
1298797207Filling level measuring device antenna cover
1308788128Precision navigation for landing
1318779969Radar device for detecting azimuth of target
1328779965Moving-entity detection
1338773302Multi-channel radar level gauge
1348754804Adaptable transponder for multiple telemetry systems
1358738263Method of detecting a vehicle speed and related electronic device
1368730093MFPW radar level gauging with distance approximation
1378723723Dual mode ground penetrating radar (GPR)
1388723720Wireless location detection and/or tracking device and associated methods
1398711032High-resolution, active reflector radio frequency ranging system
1408704703Pseudosynchronizer for an unsynchronized bistatic radar system
1418698670High speed high resolution wide range low power analog correlator and radar sensor
1428698669System and method for aircraft altitude measurement using radar and known runway position
1438686895Pulsed radar level gauge system with higher order harmonic regulation
1448665139Distance measuring apparatus and distance measuring method
1458659472Method and apparatus for highly accurate higher frequency signal generation and related level gauge
1468659471Systems and methods for generating aircraft height data and employing such height data to validate altitude data
1478643537Method for processing an echo amplitude profile generated by a pulse-echo ranging system
1488638254Signal processing device, radar device, vehicle control system, signal processing method, and computer-readable medium
1498629799Surface penetrating radar system and target zone investigation methodology
1508624776Digital radar or sonar apparatus
1518624774Method and system of locating objects

2013

1528604970Systems and methods for generating data in a digital radio altimeter and detecting transient radio altitude information
1538593338Creating and processing universal radar waveforms
1548593335Method and device for processing echo signal, radar device and echo signal processing program
1558581776Radar system
1568576115Vehicle length sensors
1578571574System and method for providing wireless network services using three-dimensional access zones
1588567243Method for fill level measurement
1598558734Three dimensional radar antenna method and apparatus
1608552903Verified distance ranging
1618547273Pulse radar apparatus and control method thereof
1628537014RFID tag movement determination
1638519885Combination hand-held phone and radar system
1648519884Distance estimation
1658511164Detection device of a motor vehicle and a corresponding detection method
1668497799FMCW-type radar level gauge
1678487810Integrated and configurable radar system
1688482456Sensor assembly and method of measuring the proximity of a machine component to an emitter
1698477064Loop-powered field device
1708471705Method and apparatus for detecting presence of a target object via continuous laser and range of the target object via laser pulse
1718464949Method and system for countering an incoming threat
1728457872Method for managing the flight of an aircraft
1738446254Methods and apparatuses for RFID tag range determination
1748436765Communication processing device and distance measurement method in communication processing device
1758432309Automotive radar system and method for using same
1768432308Method and device for monitoring radioaltimetric heights of an aircraft
1778427360Apparatus and method for assisting vertical takeoff vehicles
1788416124Frequency synthesizer for a level measuring device and a level measuring device
1798410975Systems and methods for generating and verifying altitude data
1808405542Variable transmission power for fill level measuring
1818405541Multi-range radar system
1828405539Target identification method for a synthetic aperture radar system
1838400279Wireless communication tag and wireless communication system
1848390506Motor vehicle FMCW radar having linear frequency ramps of different slopes that are set apart, which are associated with different angular ranges
1858378885Device and method for locating a mobile approaching a surface reflecting electromagnetic waves
1868378882Method for operating a radar and radar
1878378878Creating and processing universal radar waveforms
1888373580Systems and methods for rapid updating of embedded text in radar picture data
1898368582Doppler radar apparatus and method of calculating doppler velocity
1908362788Double piston rod
1918350767Notch antenna having a low profile stripline feed
1928350752Radar level gauge system with bottom reflector and bottom reflector
1938350751Radar level gauge with improved radar window
1948344944Method and system for continuous wave interference suppression in pulsed signal processing

2012

1958339305Method for detecting an object with a frequency modulated continuous wave (FMCW) ranging system
1968334801System and method for real-time locating
1978330650Radar system and antenna with delay lines and method thereof
1988326320Method and locating device for locating at least one mobile radio subscriber
1998319680Radar liquid level detection using stepped frequency pulses
2008314731High-precision radio frequency ranging system
2018310585Range finder and method for finding range
2028305258Radar device
2038305257Method and apparatus for coherent marine radar measurements of properties of ocean waves and currents
2048299957Method for detecting a vehicle type, a vehicle speed and width of a detecting area by a vehicle radar sensor
2058279112Methods and apparatuses for RFID tag range determination
2068279111Distance measuring system
2078279110Method and device for determining the angle of bearing in a TACAN type radionavigation system
2088274426High-resolution, active reflector radio frequency ranging system
2098269666High frequency module for filling level measurements in the W-band
2108269665Monopulse angle determination
2118264401Micro-radar, micro-radar sensor nodes, networks and systems
2128259002Radar altimeter antenna performance monitoring via reflected power measurements
2138248298Orthogonal linear transmit receive array radar
2148238480Adaptive self-quieter suppression for OFDM wireless communication systems
2158223066Pulsed radar level gauge system and method with reduced start-up time
2168217831System for determining relief on a granule filling surface in a petrochemical reactor
2178212713Object detecting apparatus
2188199047High-precision radio frequency ranging system
2198195425Systems and methods for estimating distances using multi-resolution functions
2208195422Measuring the distance between devices
2218193968Systems and methods for space situational awareness and space weather
2228188908System and method for measurement of distance to a tag by a modulated backscatter RFID reader
2238184039Level sensing device
2248179304Direct-current blocking circuit, hybrid circuit device, transmitter, receiver, transmitter-receiver, and radar device
2258175615Location identification of a mobile terminal by employing radio frequency identification
2268174369Systems and methods for secure supply chain management and inventory control
2278159386Method for ascertaining and monitoring fill level of a medium in a container by a travel time measuring method
2288159344Microwave motion detectors utilizing multi-frequency ranging and target angle detection
2298154436Object detection
2308154409Systems for and methods of assigning priority to reader antennae
2318149161Method and system for azimuthal containment using largest gap method
2328149160Method and apparatus using non-contact measuring device to determine rail distance traveled
2338149086Security systems and methods relating to travelling vehicles
2348138968Unattended ground sensor system and methods
2358138963Method for detecting targets using space-time adaptive processing and shared knowledge of the environment
2368131326GPS position tracking method with variable updating rate for power conservation
2378130139Radar-based method for measuring a level of material in a container
2388125373Microwave system utilizing elevational scanning by frequency hopping
2398120526Methods, apparatuses and systems for locating non-cooperative objects
2408116755Mobile communication terminal and moving speed detection method for the same
2418115672Method of measuring distance, notably for short-range radar
2428115671Precision method for aligning radio frequency pulse timing characteristics
2438115666Ground penetrating synthetic aperture radar
2448115600RFID detection and identification system including an RFID reader having a limited transmit time and a time-out period to protect a medical device against RFID-associated electromagnetic interference
2458102304Distance measuring equipment and distance measuring equipment monitor system
2468098193Digitally controlled UWB millimeter wave radar
2478094061Multiband transceiver and positioning system using the transceiver
2488089394Continuous-wave field disturbance sensing system

2011

2498085187Through air radar sensor
2508085184Radar device and processing method therefor
2518077078System and method for aircraft altitude measurement using radar and known runway position
2528077076FMCW radar sensor
2538077073Pulse detecting equipment
2548068052Radar apparatus and method for forming reception beam of the same
2558060007Adaptive crosspole technique
2568059025Altimetry method and system
2578055395Methods and devices of an aircraft crosswind component indicating system
2588049658Determination of the three-dimensional location of a target viewed by a camera
2598049517Sensor and method for detecting a substance
2608044844Pulsed radar level gauge system and method for energy efficient filling level determination
2618044843Method and device for contactless level and interface detection
2628044842High accuracy radar altimeter using automatic calibration
2638040274Apparatus for determining and/or monitoring the level of a medium
2648036064Distance measurement for building automation devices with wireless data communications
2658035550Unbalanced non-linear radar
2668035546Method for detecting at least one moving object
2678018373System and method for filling level determination
2688009085Level gauge with positive level verifier
2698009083Detection and ranging apparatus and method of designing detection and ranging apparatus
2707999725Level monitoring device for determining and monitoring a fill level of a medium in the process area of a vessel
2717990310Ultra-wideband ranging method and system using narrowband interference supression waveform
2727986270Clock phase ranging methods and systems
2737978123System and method for operating a radar system in a continuous wave mode for data communication
2747978071Device and method for detecting the presence of an object
2757973702Apparatus for position detection using multiple HCF transmissions
2767969347Method for measuring distance and position using spread spectrum signal, and an equipment using the method
2777965227Aircraft tracking using low cost tagging as a discriminator
2787956797System and method for measuring a relative distance between vehicle components using ultra-wideband techniques
2797952514Energy storage unit for a radar level gauge system
2807952513Counter target acquisition radar and acoustic adjunct for classification
2817948430Position estimating system, position estimating method, position estimating device and its program
2827944391Correction for near field radar imaging
2837940207Modular design for a fill-level-radar antenna system
2847940205Method using radar to detect a known target likely to be positioned at approximately a given height, near other targets positioned at approximately the same height
2857932855Distance measuring device and distance measuring method
2867928899Detection and compensation of target losses when there is a channel change
2877924217High sensitivity frequency modulated radar level gauge system
2887924216Method of determining a disturbance echo profile for a radar level gauge system
2897920087Apparatus for estimating state of vehicle located in frontward field
2907911375Doppler beam-sharpened radar altimeter
2917903023Obstacle detection system notably for an anticollision system
2927893863Enhanced aircraft transponder reliability
2937889120Pulsed radar level detection system using pulse dithering to eliminate inaccuracies caused by tank rattle
2947889119Radial gap measurement on turbines
2957889118Radar system and method using pulse compression
2967884755Filling level radar with variable transmitting power
2977868817Radar system for obstacle avoidance
2987864105Distance measuring apparatus and distance measuring method
2997864104Device for determining and monitoring the level of a medium in a container
3007864097Radar transponder operation with compensation for distortion due to amplitude modulation

2010

3017859449System and method for a terrain database and/or position validation
3027855676Radar level gauge system with leakage detection
3037843381Radar device
3047843380Half aperture antenna resolution system and method
3057843379Symmetrical multi-path method for determining the distance between two transmitter-receivers
3067830302Remote sensing of wave heights using a narrowband radar arrangement
3077825851History or image based methods for altitude determination in a radar altimeter
3087821446Unswitched, ultra low power, long range radar system
3097821445Radar level gauge
3107821444Radar level gauging system with galvanically isolating communication link
3117817081Radar apparatus, method for controlling the same, and vehicle including the same
3127812761DSSS radar, method implemented by radar and computer-readable storage medium
3137808426Remote sensing of wave heights using a broadband radar arrangement
3147808425Space-borne altimetry apparatus, antenna subsystem for such an apparatus and methods for calibrating the same
3157808423Methods for rapid target acquisitions in range measurement systems
3167804446Antenna for a fill level radar for applications involving high temperatures and/or high pressures
3177801512Traffic speed enforcement based on wireless phone network
3187800528Radar level gauge with variable pulse parameters
3197791528Method and apparatus for radar signal processing
3207783427Combined runway obstacle detection system and method
3217782248UWB distance measurement system and method of driving the same
3227782247System and method for target location
3237777669Object detection device
3247764221Apparatus and method for determination of a direction to an object
3257752010Distance measuring apparatus capable of controlling range and resolution
3267746269DME ground apparatus
3277741993Method for locating the surface of a polymer particle bed
3287733267Method for analysing a substance in a container
3297728763High resolution ranging apparatus and method using UWB
3307714773RFID tag distance measuring system and reader
3317710314Pulse radar ranging system
3327705766Synthetic aperture radar
3337702370GPS position tracking method with variable updating rate for power conservation
3347701385Multi-channel radar level gauge system
3357701384Antenna system for a micro air vehicle
3367696919Bullet approach warning system and method
3377692572Detecting and ranging apparatus and detecting and ranging program product
3387688254Display of high-cruise-altitude weather
3397688253Method and processor for reduced ambiguity resolution matrix for interferometric angle determination
3407688252Radar system, in particular for measuring distance and/or speed
3417688251Systems and methods for monitoring river flow parameters using a VHF/UHF radar station
3427688182RFID system and RFID chip equipped with sensor function
3437683825Method and apparatus for measuring distance between a target and a receiver in a ranging system
3447683823DME ground apparatus
3457679547Direction of travel motion detector with automatic gain control
3467675455Pulse radar, car radar and landing assistance radar
3477667598Method and apparatus for detecting presence and range of a target object using a common detector
3487663537Target detecting apparatus using electronically agile radar
3497663532Method for measuring distance and position using spread spectrum signal, and an equipment using the method
3507652616Target object detection system
3517649490Method, and apparatus for measuring distance using radio frequency signal
3527649467System and method for localizing sports equipment
3537649466Localization system and method for localizing objects or animals using such a localization system
3547646333Pseudo-random pulse interval generation in navigation-aiding devices
3557646330System and method for locating objects and communicating with the same

2009

3567639177Method and device for correcting non-ideal intermediate-frequency signals in distance sensing device according to the FMCW principle
3577639176Reference pulse generation
3587639175Method and apparatus for estimating terrain elevation using a null response
3597636059Impedance matched guided wave radar level gauge system
3607636058Pulse signal transmitting apparatus, method of adjusting waveform of the same, and DME ground station apparatus
3617619558Clock pulse control device of a microwave pulse radar
3627616150Null steering system and method for terrain estimation
3637612709Radar device and processing method of the same
3647612707Configurable radar sensor
3657609197Method for measuring distance and position using spread spectrum signal, and an equipment using the method
3667605744Method for extension of unambiguous range and velocity of a weather radar
3677602330Horn antenna with a composite emitter for a radar-based level measurement system
3687598903Sensor for measuring distance and method for measuring distance using the sensor
3697592946Level measurement arrangement
3707589664Circuit for multifrequency band radar level gauge
3717586435Radar level gauge system using a waveguiding structure with periodically arranged reference impedance transitions
3727586433Dual port memory trigger system for a ground penetrating radar
3737580995Systems and methods for locating mobile computer users in a wireless network
3747579989Method and system for emitter localisation
3757573961Virtual-antenna receiver
3767573418Tag communication apparatus, control method for tag communication apparatus, computer readable medium for tag communication control and tag communication control system
3777564399Shielded compartment for mounting a high frequency radar component on a printed circuit board
3787558851Locating a mobile computing unit
3797551122Radar level gauge system and method providing a signal indicative of process reliability
3807545312Target detection device and its detection method
3817541969Radar level gauging system for use at sea
3827538716System and method for location determination using time differences
3837528768Radar device
3847525477Distance measuring device
3857525476System and method for filling level determination
3867522926Location identification
3877518548Method for determining quality of measurement in a radar level gauge system
3887518547Method and system of interference detection for radar altimeters
3897518546Method and apparatus for measuring distance using low clock rate signal
3907515095Silo contents measurement system
3917504992Wireless system using continuous wave phase measurement for high-precision distance measurement
3927504991Distance measuring system
3937504984Large scale imaging with spatially-coded waveforms
3947498975Pulse radar system
3957498974Radar level gauge with a galvanically isolated interface
3967495605Radar apparatus
3977486228Methods and systems for piecewise curve fitting or radar altimeter range gate data
3987486227System and method for removal of sea-state bias in satellite altimetry data
3997486226Device and a method for accurate radar level gauging
4007482818Systems and methods for detecting the presence and/or absence of a solid liquid or gas
4017479921Distance measuring device, distance measuring method and distance measuring program
4027477193Method and system for elliptical-based surveillance
4037477181Method of adaptively adjusting the target detection sensitivity of a motor vehicle radar
4047474257Multistatic adaptive pulse compression method and system

2008

4057466262Positioning system with a sparse antenna array
4067463187Method and system of improving altimeter accuracy by use of a separate peak return signal tracking
4077463186Radio wave transmission/reception device for vehicles
4087463181Method of suppressing interferences in systems for detecting objects
4097460062Signal processing apparatus
4107460058Radar
4117460057Filling level radar with variable transmitting power
4127453393Coupler with waveguide transition for an antenna in a radar-based level measurement system
4137450068Phased array antenna beam tracking with difference patterns
4147446697Method and system for calibrating radar altimeters
4157443335Radar system
4167439904Ranging system and method thereof
4177436350Combined aircraft TCAS/transponder with common antenna system
4187432848Inter-vehicle distance detecting device and inter-vehicle distance detecting method
4197432718Electronic device and method of controlling same
4207429948Device and method for calibrating and improving the accuracy of barometric altimeters with GPS-derived altitudes
4217427946Object sensing apparatus
4227427945Positioning system with co-polarized and cross-polarized mapping
4237417586Methods and systems for interferometric cross track phase calibration
4247414571Low frequency asset tag tracking system and method
4257411544System and method for determining patrol speed
4267408501Method employing the radar principle for measuring the fill level of a medium in a container
4277400291Local positioning system which operates based on reflected wireless signals
4287385551Polarization sensitive synthetic aperture radar system and method for local positioning
4297379710Radio-wave propagation characteristic forecasting system and its method, and program
4307378948Digital message display for vehicles
4317376493Vehicle-surroundings monitor apparatus
4327372397Energy storage in a radar level gauge
4337362261Linear frequency-modulated pulse radar
4347355548Processing of tank signal in radar level gauge system
4357352320FM-CW radar
4367345623Reflection free launcher for electromagnetic guide wire
4377345622Two-mode radar level gauge system
4387345621Real-time multistatic radar signal processing system and method
4397342531Redundant level measurement in radar level gauging system
4407330147System and method for ground proximity warning with enhanced obstacle depiction
4417327308Programmable method and test device for generating target for FMCW radar
4427315275Positioning system with intentional multi-path signal

2007

4437307582Method for determining a level of material with a two-wire radar sensor comprising intermittently operating circuitry components and a two-wire radar sensor
4447304609Hybrid wireless ranging system and associated methods
4457304601Device and a method for accurate radar level gauging
4467298314Near field electromagnetic positioning system and method
4477295158System and method for real time effects automation
4487295150Methods and systems for identifying high-quality phase angle measurements in an interferometric radar system
4497292179Instantaneous passive range finding
4507283087Radar having a transmission oscillator which can be excited quasi-phase coherently by an evaluation oscillator
4517283086Fill level measuring device working with microwaves
4527280069Range-finding radar apparatus with high-resolution pulse-width calculation unit
4537275431Vehicle mounted system for detecting objects
4547271761Distance calculating method and system
4557269427Transmitter location for ultra-wideband, transmitted-reference CDMA communication system
4567265710Multipath height finding method
4577259712Antenna with integral sealing member for a radar-based level measurement system
4587250901Synthetic aperture radar system and method for local positioning
4597248208Methods and systems for maintaining a position during hovering operations
4607245252Method for determining the distance between two transmitting and receiving stations
4617239266Radar altimeter
4627239265Method for evaluating and controlling a radar installation
4637233279Method and device for distance measurement by pulse radar
4647233278Radar level gauge with switch for selecting transmitter or receiver mode
4657227495Radar fill-level sensing device
4667218268Self-calibrating interferometric synthetic aperture radar altimeter
4677209074Temperature compensation improvements in radar apparatus
4687209073Method and device for determining the filling level of a medium in a container
4697205930Instantaneous 3--D target location resolution utilizing only bistatic range measurement in a multistatic system
4707205928Automatic weather radar system and method
4717199751Radar equipment
4727199750Real-time multistatic radar signal processing system and method
4737196629Radar-assisted sensing of the position and/or movement of the body or inside the body of living beings
4747177779Azimuth measuring device and azimuth measuring method
4757176830Image processing system for mounting to a vehicle
4767173436Antenna device for level gauging
4777167126Radar system and method for determining the height of an object
4787167124Data acquisition for a ground penetrating radar system
4797161527Navigation system

2006

4807151480Method and system of triangulating an object
4817145502Distance measurement method and device
4827145501Methods and systems for measuring terrain height
4837145349Method for increasing the interference resistance of a time frame reflectometer and a circuit device of implementing said method
4847142152Device and method for calibrating and improving the accuracy of barometric altimeters with GPS-derived altitudes
4857142150Method and system for detecting an object using a composite evidence grid
4867138939Radar
4877130449Method and system for ground imaging
4887113125Method for measuring material level in a container using RFID tags
4897106248Through air radar level transmitter
4907106247Radar level gauge with antenna arrangement for improved radar level gauging
4917106242High range resolution radar system
4927098843Automatic sensitivity control for radar level gauges
4937095365Apparatus for monitoring a field device
4947095364Altitude measurement system and associated methods
4957095363Pulse radar apparatus
4967095357Method and apparatus for transmitting electromagnetic signals into the earth at frequencies below 500 KHz from a capacitor emplaced on the surface of the earth or raised aloft in an aircraft
4977095221Doppler radar sensing system for monitoring turbine generator components
4987088433Self reference type distance measuring method and distance measuring apparatus using an optical pulse
4997081848Orthogonal pulse range ambiguity resolution
5007079071Radar apparatus
5017076365Enhanced dead reckoning method
5027075480Level measurement device having electronics and antenna in one housing
5037075479Radar level-measuring device
5047075478Radar altimeter having an automatically calibrated sensitivity range control function
5057075477Radar
5067068214Radar
5077068213Level meter
5087064703Methods and apparatus for randomly modulating radar altimeters
5097053630Level gauging system
5107053524Surface acoustic wave sensor or identification device with biosensing capability
5117046189Fill level measuring device and method for fill level measurement using the travel time principle
5127042388Beacon-on-demand radar transponder
5137035322Wireless digital data transmission from a passive transceiver
5147034744Method for processing output or base signals from a device for determining a distance of an object
5157023356System and method for monitoring individuals and objects associated with wireless identification tags
5167009553Device and method for alert and density altitude features in a transponder
5177009552Radar device and method of measuring distance and reflecting factor
5187002510Method and apparatus for air-to-air aircraft ranging
5196995706Method and an arrangement in a radar level gauging system
5206992613Object detecting device
5216989783Multiple target ranging system
5226987481Radar filling level measurement using circularly polarized waves

2005

5236922166System and method for distance measurement by inphase and quadrature signals in a radio system
5246917326Vibratory cleaning mechanism for an antenna in a time-of-flight based level measurement system
5256856272Methods and apparatus for detecting threats in different areas

2004

5266788244Inspection device for radar absorbing materials
5276765524Method and device for liquid level measurement
5286720905Methods and apparatus for detecting concealed weapons
5296697012Altitude estimation system and method
5306674396System and method for distance measurement by inphase and quadrature signals in a radio system

2003

5316522288Method and apparatus for determining location of objects based on range readings from multiple sensors

2002

5326426717Single antenna FM radio altimeter operating in a continuous wave mode and an interrupted continuous wave mode
5336414625Method and device for liquid level measurement by means of radar radiation

2001

5346295019System and method for distance measurement by inphase and quadrature signals in a radio system
5356246469Sensing apparatus
5366225891Wide-angle, static and positional anticipatory object detection system

2000

5376111536System and method for distance measurement by inphase and quadrature signals in a radio system
5386107959Positioning determination using one low-Earth orbit satellite

1999

5395987395Process for measuring the distance between a motor vehicle and an object

1998

5405764161Sensing apparatus using frequency changes
5415739959Automatic fast focusing infinitely variable focal power lens units for eyeglasses and other optical instruments controlled by radar and electronics
5425736957Delay compensated doppler radar altimeter

1997

5435691725Distance measuring apparatus capable of measuring plural distance data for calculated angle ranges
5445635919Sensing apparatus
5455621388System for monitoring and locating a person within a preselected distance from a base-station

1996

5465543720Device for gauging the level of a fluid
5475516252Turnout protection for aircraft tractor

1995

5485440357Vari-lens phoropter and automatic fast focusing infinitely variable focal power lens units precisely matched to varying distances by radar and electronics

1993

5495229885Infinitely variable focal power lens units precisely matched to varying distances by radar and electronics
5505184512Measuring the length of a column of fluid in a tube

1992

5515148178Precision ranging system
5525099691Method for measuring length, and apparatus for implementing the method

1990

5534905009Distance measuring device

1988

5544730190Hand-held measuring device

1987

5554675656Out-of-range personnel monitor and alarm

1986

5564593273Out-of-range personnel monitor and alarm

1982

5574345827Distance-measuring system with in-range signalling for use with cameras, alarms, and the like

1980

5584205315Fluid level measurement apparatus for mounting in manholes and similar structures
5594184155Radar target for remotely sensing hydrological phenomena

1978

5604072941Underwater monitoring

1977

5614031534Noise resistant zone penetration detection system
5624008470Passive ranging system

1976

5633993995Respiration monitor
5643979749Range readout apparatus
5653974365Radio altimeter rate linearizer
5663965470Pulse analyzer for an RF moving target detector
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 29.03.2017
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