СПИСОК патентов США - подгруппа МПК G01S17/00


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2017

19607447Automated transmission of aircraft anomalous incident data via preferred transmission modes
29599747Detection device for detecting an object in a detection region on an inner panel part of a motor vehicle, motor vehicle, and corresponding method
39593914Method for acquiring the coordinates of a trigger point of a projectile and fire-control system implementing the method
49578708Lighting configuration apparatus and methods utilizing distance sensors
59578313Method of enhanced depth image acquisition
69574936Planar imaging sensor having plural photo detector groups with different detection windows
79557415Enhanced imaging system

2016

89529086Dust detection apparatus and dust detection method
99528819Spatially selective detection using a dynamic mask in an image plane
109523772Object removal using lidar-based classification
119507015Device proximity detection
129495595Method and system for detecting a stream of electromagnetic pulses, and device including such a detection system and intended for electromagnetically guiding ammunition toward a target
139494412Diagnosing multipath interference and eliminating multipath interference in 3D scanners using automated repositioning
149487931Excavation system providing machine cycle training
159482514Diagnosing multipath interference and eliminating multipath interference in 3D scanners by directed probing
169464984Laser illuminated gas imaging device for determining inoperable gas detection pixels
179453717Diagnosing multipath interference and eliminating multipath interference in 3D scanners using projection patterns
189448059Three-dimensional scanner with external tactical probe and illuminated guidance
199435880Pulse transponder countermeasure
209372071System and method for detecting object in three-dimensional space using infrared sensors
219354825Software development kit for LiDAR data
229341713Sensing circuit for recognizing movement and movement recognizing method thereof
239322901Multichip wafer level package (WLP) optical device
249316495Distance measurement apparatus
259270952Target localization utilizing wireless and camera sensor fusion
269257461Image device including dynamic vision sensor, ambient light sensor and proximity sensor function
279255980Optical position detection device and display system with input function
289255790Wide angle bistatic scanning optical ranging sensor
299239389Obstacle sensor and robot cleaner having the same
309229580System and method for detecting object in three-dimensional space using infrared sensors
319229106Enhancement of range measurement resolution using imagery

2015

329223054Proximity sensor
339119372Sensor array for locating an object in space
349104788System and method of using location technology to aid patient recovery
359103904Interferometric millimeter wave and THz wave doppler radar
369086488Atmospheric measurement system and method
379068798Integrated multifunction scope for optical combat identification and other uses
389057605Bistatic synthetic aperture ladar system
399000340System and method for tracking and guiding at least one object

2014

408698667Device for countering and tracking a threat in the form of a homing-head missile
418686326Optical-flow techniques for improved terminal homing and control

2013

428494687Method for enhancing a three dimensional image from a plurality of frames of flash LIDAR data
438433467Vehicle guidance system
448378279Portable integrated laser optical target tracker
458350754Robust and broadband signal processing using replica generation apparatus

2012

468125371System and method for reducing incidences of friendly fire

2011

478010300Determination of gas flux using airborne dial lidar
487982662Scanning array for obstacle detection and collision avoidance

2010

497791529System for estimating the speed of an aircraft, and an application thereof to detecting obstacles
507755011Target maneuver detection
517688247Fiber laser based directional infrared countermeasure (DIRCM) system
527679562Target detection apparatus and system

2009

537551121Multi-target-tracking optical sensor-array technology

2008

547462808Method and device for redundant distance measurement and mismatch cancellation in phase-measurement systems
557400287Smart chaff
567379016Carrier phase detection system for radar sensors

2007

577219853Systems and methods for tracking targets with aimpoint offset
587206514Wireless object counter
597196656Apparatus for estimating direction of arrival of signal
607187320Matched maneuver detector
617176830Image processing system for mounting to a vehicle
627168507Recalibration of downhole sensors

2006

637154429Device for protecting military vehicles from infrared guided munitions

2005

646967568Rear turning signal sensor
656956227Object detecting device and method with means for controlling direction of scan by electromagnetic waves
666956196Systems for maintaining the spatial position of an object and related methods
676954302Conformal retro-modulator optical devices
686953926Method and devices for opto-electronically determining the position of an object
696950639Local oscillator for generating an HF signal for direct mixing by using avalanche photodiodes
706950177Constructing a waveform from multiple threshold samples
716947579Three-dimensional face recognition
726943894Laser distance measuring system and laser distance measuring method
736943884Laser system for detection and identification of chemical and biological agents and method therefor
746943873Fiber optical laser detection and ranging system
756943337Object detection method and system
766942248Occupant restraint device control system and method
776940448Method and device for ascertaining the imminence of an unavoidable collision
786940060Monitoring method and optoelectronic sensor
796937375Scanning device
806937348Method and apparatus for generating structural pattern illumination
816937321Distance measuring method and image input device with distance measuring function
826934012Ranging apparatus, ranging method, and opto-electric conversion circuit
836928916Infrared friend or foe identification system
846928029Combination tape measure and range finder
856927699Object recognition apparatus for vehicle, and inter-vehicle distance control unit
866927677Blind spot detector system
876925195Stabilization of three-dimensional images in a scannerless range imaging system
886924887Method and apparatus for generating charge from a light pulse
896922251Measurement of the wear of the fireproof lining of a metallurgical vessel
906922234Method and apparatus for generating structural data from laser reflectance images
916920411Method for configuring an operational characteristic of a proximity sensor
926919565Infrared imaging apparatus and infrared monitoring apparatus for vehicle
936918459Method and apparatus for deploying airbags
946917415Method of and apparatus for electro-optical distance measurement
956917414Device for distance measurement
966915150Process and device for the preoperative determination of the positioning data of endoprosthetic parts
976912888Manual appliance for contactless distance measurement
986910711Method for controlling deployment of an occupant protection device
996910658Underwater detection system
1006906837Method and apparatus for directing energy based range detection sensors
1016906793Methods and devices for charge management for three-dimensional sensing
1026906725Apparatus and method for simulating sensor imagery
1036906639Motor vehicle warning and control system and method
1046906316Semiconductor device module
1056906302Photodetector circuit device and method thereof
1066903810Optical lateral distance hand-held measuring device
1076903680Obstacle detection device for vehicle
1086900425System for illuminating an object
1096897946Ranger finder device and camera
1106894768Optical air data systems and methods
1116894767Light wave distance-measuring system
1126894270Sensor for washroom device with a non-circular sensing zone
1136891141Surveying instrument having an optical distance meter and an autofocus system, and a surveying instrument having a detachable autofocus system
1146889140Collision avoidance control system for vehicle
1156888640Body spatial dimension mapper
1166885968Vehicular exterior identification and monitoring system-agricultural product distribution
1176885438System and method for measuring velocity using frequency modulation of laser output
1186882409Multi-spectral LADAR
1196882303Obstacle detection system for automotive vehicle
1206879384Process and apparatus for measuring an object space
1216879279Differential optical synthetic aperture radar
1226877879Process for improving the visibility in vehicles
1236876441Optical sensor for distance measurement
1246876392Rangefinder for obtaining information from a three-dimensional object
1256875976Aperture monitoring system and method
1266872931Optical input device for measuring finger movement
1276870499System and method for increasing resistance to target vibrations in synthetic aperture radar signals
1286869100Method and apparatus for controlling an airbag
1296867808Time domain imager
1306864966Method and device for measuring distances
1316864965Dual-mode focal plane array for missile seekers
1326862084Laser range finder
1336860350CMOS camera with integral laser ranging and velocity measurement
1346859744Method and device for carrying out frequency synthesis in a distance measuring device
1356859730Monitor system of vehicle outside and method of monitoring same
1366859267Laser doppler anemometry with diffractive optical elements
1376856919Device with at least one laser sensor and method of operating a laser sensor
1386856873Vehicular monitoring systems using image processing
1396856396Wind shear detection system
1406856380Aerial vehicle speed error correlation method for two-dimensional visual reproduction of laser radar imaging
1416856355Method and apparatus for a color scannerless range image system
1426853327Method and system for analyzing overhead line geometries
1436852975Method for the recording of an object space
1446850325Temperature compensated optical system based on a diffractive optical element
1456847462Integrated system for quickly and accurately imaging and modeling three-dimensional objects
1466847437Laser anemometer
1476847436Chopper-stabilized absolute distance meter
1486847435Laser distance measuring apparatus
1496846116Sensor head
1506844924Ladar system for detecting objects
1516844537Method and device for measuring the velocity of a moving surface
1526842232Electro-optical determination of target parameters

2004

1536836317Method for optically measuring distance
1546836285Lidar with streak-tube imaging,including hazard detection in marine applications; related optics
1556834254Monitor system of vehicle outside and the method thereof
1566833910Laser transponder
1576833909Device for optical distance measurement of distance over a large measuring range
1586831591Radar device for a vehicle
1596829043Distance measurement device with short distance optics
1606829042Distance measuring apparatus and method using a pulsed electromagnetic wave
1616828928Motor-vehicle driving assistance device which is optimized by synergy with an adaptive lighting system
1626828544Active night vision system for vehicles employing anti-blinding scheme
1636826362Camera having distance measuring apparatus
1646825796Radar system using two-dimensional scanner
1656823261Monitor system of vehicle outside and the method thereof
1666822687Three-dimensional image capturing device and its laser emitting device
1676820897Vehicle object detection system and method
1686819436Image capturing apparatus and distance measuring method
1696819407Distance measuring apparatus
1706819265Advanced warning ice detection system for aircraft
1716816108Method for determining a rotational angle or a distance by evaluating phase measured values
1726816073Automatic detection and monitoring of perimeter physical movement
1736814171Automotive drive assistance system and method
1746813218Buoyant device for bi-directional acousto-optic signal transfer across the air-water interface
1756813006Stand-alone speedometer directly measuring the translational speed based on the difference between dispersive dragging effects of different media
1766812964Three-dimensional image capturing device
1776812450Method and an apparatus for monitoring a protected zone
1786810330Apparatus for and method of detecting object on road
1796804608Method and system for conducting airborne gravity surveys
1806804607Collision avoidance system and method utilizing variable surveillance envelope
1816804380System and method for acquiring tie-point location information on a structure
1826803998Ultra low cost position and status monitoring using fiber optic delay lines
1836803852Sensor for preventing automobile crashes by using photonic quantum ring laser array
1846801305Device for optically measuring distances
1856795174Tracking systems
1866793242Method and arrangement for obtaining and conveying information about occupancy of a vehicle
1876792684Method for determination of stand attributes and a computer program to perform the method
1886792349Vehicle navigation system and method
1896792205Method for generating a textured range image
1906792203Camera and distance measuring apparatus used in the same
1916781705Distance determination
1926781683Advance applications for 3-D autoscanning LIDAR system
1936781675Electro-optical para-axial distance measuring system
1946779760Safety system for overhead transport vehicle
1956779387Method and apparatus for the ultrasonic actuation of the cantilever of a probe-based instrument
1966778928Method of calibrating a sensor system
1976778886Satellite location determination system
1986778672Audio reception control arrangement and method for a vehicle
1996778279Inline sagnac fiber optic sensor with modulation adjustment
2006778219Three-dimensional image capturing device
2016774839Self-calibrating electronic distance measurement instrument
2026774596Indicator for a robotic machine
2036774357Photoelectric switch device having detection result indicators
2046772630Micro-distance toss-up type absolute gravimeter
2056772057Vehicular monitoring systems using image processing
2066771840Apparatus and method for identifying the points that lie on a surface of interest
2076771103Time measurement apparatus, distance measurement apparatus, and clock signal generating apparatus usable therein
2086769349Multi-fiber cylinder position sensor using time-of-flight technique
2096766271Infrared out-of-position detection system and method for a vehicle restraint system
2106766270Gravity-reference vision system
2116765655Data aquisition system and method for a laser doppler anemometer
2126765654Coherent laser radar device
2136765606Three dimension imaging by dual wavelength triangulation
2146765527System and method of radar detection of non-linear interfaces
2156765393Method and an apparatus for determining distance
2166762694Centerline identification in a docking guidance system
2176759979GPS-enhanced system and method for automatically capturing and co-registering virtual models of a site
2186759671Method of measuring the movement of a material sheet and optical sensor for performing the method
2196759649Optoelectronic detection device
2206757054Time measurement apparatus, distance measurement apparatus, and clock signal generating apparatus usable therein
2216755273Combined airbag inflation and occupant displacement enabling method and apparatus
2226753950Optical distance measurement
2236753876Method for high dynamic range image construction based on multiple images with multiple illumination intensities
2246753777Detecting device applied to a vehicle door
2256751535Travel controlling apparatus of unmanned vehicle
2266751532Wind turbulence prediction system
2276750960Optical distance measurement device and method thereof
2286749218Externally deployed airbag system
2296747747Apparatus for determining a distance profile
2306747576Wire detection procedure for low-flying aircraft
2316744470Synchronization of video recording and laser pulses including background light suppression
2326744353Blind spot detector
2336741341Reentry vehicle interceptor with IR and variable FOV laser radar
2346741335Optical translation measurement
2356741186Infrared road line detector
2366738131Distance measuring method and image input device with distance measuring function
2376737971Apparatus for detecting an object approaching a vessel and associated method
2386737970Opto-electronic apparatus for monitoring and detection of intrusion of an object
2396735506Telematics system
2406734951Range finder device and camera
2416734410Surveying instrument having an optical distance meter and an autofocus system, and a surveying instrument having a detachable autofocus system
2426731570Sound detection
2436731202Vehicle proximity-alerting device
2446727985System and method for signal acquisition in a distance meter
2456727984Multichannel receiver system for angularly resolved laser ranging measurement
2466727935System and method for selectively obscuring a video signal
2476727511Sensor array system for object position detection
2486724490Image capturing apparatus and distance measuring method
2496724467System for viewing objects at a fire scene and method of use
2506723976Optical detector with regulated emission
2516723975Scanner for airborne laser system
2526721679Distance measuring apparatus and distance measuring method
2536720920Method and arrangement for communicating between vehicles
2546720884Sensor mounting system
2556717656Method and apparatus of a laser range detector
2566717655Micropulse lidar system
2576717546Method for correcting the visual range of a distance sensor that is assembled in such a way that said sensor is offset from the center line of a motor vehicle
2586717170Optoelectronic apparatus
2596717129Photoelectric sensor using radiation pulses
2606714286Agile pseudo-noise coded ranging ladar
2616714283Sensor and method for range measurements using a TDI device
2626714139Periphery monitoring device for motor vehicle and recording medium containing program for determining danger of collision for motor vehicle
2636712387Method and apparatus for controlling deployment of a side airbag
2646711475Light detection and ranging (LIDAR) mapping system
2656710885Measuring system
2666710860Method of aligning a bistatic dopple sensor apparatus
2676710859Distance measurement apparatus
2686710346Active infrared presence sensor
2696710324Optoelectronic distance measuring device
2706707487Method for representing real-time motion
2716707054Scannerless range imaging system having high dynamic range
2726707027Method of measuring the movement of an input device
2736704099Range finder device and camera
2746704098Method and arrangement for the contactless measuring of distance and position in respect of aircraft docking procedures
2756700669Method and system for three-dimensional imaging using light pattern having multiple sub-patterns
2766700666Ultrasonic vibration detection using frequency matching
2776700529Radar device for automobile
2786698330Infrared friend or foe identification system
2796697720Vehicle active drive assist device and vehicle provided with the same
2806697667Apparatus and method for locating coronary sinus
2816697155Multispectral active remote sensing without narrowband optical filters
2826697148Optical radar with range and doppler measurement capability
2836694817Method and apparatus for the ultrasonic actuation of the cantilever of a probe-based instrument
2846693703Distance measuring device and method for adjusting photodetection unit of distance measuring device
2856693561System for and method of wide searching for targets in a marine environment
2866693273Method and apparatus for monitoring a powered vent opening with a multifaceted sensor system
2876691003Method and device for identifying the state of a system for effecting the automatic longitudinal and/or lateral control of a motor vehicle
2886690618Method and apparatus for approximating a source position of a sound-causing event for determining an input used in operating an electronic device
2896687033Optical scanning device
2906683694Telemetry equipment for the two-dimensional or three-dimensional mapping of a volume
2916683676Three-dimensional image capturing device
2926683675Distance measuring apparatus and distance measuring method
2936678999Object sensing system for use with automatic swing door
2946678598Device and method for seat supervision in motor vehicles
2956675122Indirect position determination with the aid of a tracker
2966674895Methods for enhancing performance and data acquired from three-dimensional image systems
2976674893Three-dimensional shape measuring apparatus
2986674089Optical technique for the detection of suspended trip-wires and cables
2996674079Method and apparatus for monitoring the interior space of a motor vehicle

2003

3006671037Optical object detecting apparatus designed to selectively shift light emitting window
3016670913Self-calibrating electronic distance measurement instrument
3026669145Apparatus, method and system for fluid-motion-powered modulation of a retroreflector for remote position sensing
3036667798Method and device for determining spatial positions and orientations
3046665631System and method for measuring short distances
3056665063Distributed laser obstacle awareness system
3066665057Method for distance measurement for vehicles by measuring transit time of laser pulses
3076665056Method and apparatus for measuring distance to a detection object
3086665055Light-wave rangefinder using a pulse method
3096664915Identification friend or foe system including short range UV shield
31066645293D multispectral lidar
3116661524Vehicle regional scanner
3126661500Integrated range finder and imager
3136657706Method and apparatus for resolving relative times-of-arrival of light pulses
3146657705Distance measuring apparatus
3156657704Distance measurement apparatus
3166654556Camera with through-the-lens lighting
3176654399Semiconductor light projection apparatus and distance measurement apparatus
3186650407Wide field scanning laser obstacle awareness system
3196650403Distance measuring device for a vehicle
3206650402Omni-directional cloud height indicator
3216650235Method and apparatus for recognizing object
3226647919Device for determining the position of a teat of an animal
3236646725Multiple beam lidar system for wind measurement
3246646723High precision laser range sensor
3256643002System and method for locating and positioning an ultrasonic signal generator for testing purposes
3266643000Efficient system and method for measuring target characteristics via a beam of electromagnetic energy
3276642510Photoelectric switch device having a detection result indicator disposed between a top and rear wall
3286642505Reflection-type optical sensor
3296639656Distance measuring apparatus
3306636310Wavelength-dependent surface contour measurement system and method
3316636300Spatially resolving range-finding system
3326634600Satellite constellation for measuring atmospheric wind speeds using doppler lidar
3336629036Method and apparatus for recognizing preceding vehicle with determination of curved traffic lane
3346628374Distance measurement apparatus
3356624925Optical amplifier employing an active doped unitary amplifier
3366624881Optoelectronic laser distance-measuring instrument
3376623033Airbag inflation control system and method
3386621914Method and software-implemented apparatus for detecting objects in multi-dimensional data
3396621764Weapon location by acoustic-optic sensor fusion
3406621583Distance-measuring apparatus
3416621561Doppler rotational velocity sensor
3426619406Advanced applications for 3-D autoscanning LIDAR system
3436618132Miniature laser tracker
3446618125Code-multiplexed read-out for ladar systems
3456618123Range-finder, three-dimensional measuring method and light source apparatus
3466614536Arrangement and method for simultaneous measurement of the speed as well as the surface shape of moving objects
3476614533Spectroscopic image input system
3486614509Distance measuring apparatus
3496614395Self-calibrating electronic distance measurement instrument
3506611741Method and device for mismatch recognition in a vehicle radar system or a vehicle sensor system
3516611318Adjustable mirror for collimated beam laser sensor
3526608669Quadrature processed LIDAR system
3536608668Sub miniaturized laser doppler velocimeter sensor
3546607272Retinal blood flow measuring apparatus using a laser beam
3556606066Tri-mode seeker
3566603539Method for detecting the spatial position of a tracking mirror and a mirror arrangement for carrying out said method
3576603536Hybrid optical correlator/digital processor for target detection and discrimination
3586600564Device and method for optical path length measurement
3596600553Three degree-of-freedom telescoping geometry scanner
3606600146Photoelectric switches
3616598478Micro-doppler microscope
3626597437Closed loop tracking and active imaging of an out-of-band laser through the use of a fluorescent conversion material
3636597007Optical position detection device and distance measurement device
3646594000Automatic gain control system for use with multiple wavelength signal detector
3656593582Portable digital lidar system
3666592465Method and apparatus for monitoring objects in flight
3676590640Method and apparatus for mapping three-dimensional features
3686590526Apparatus for census surveying and related methods
3696590519Method and system for identification of subterranean objects
3706590495Automobile distance warning and alarm system
3716587187Time measuring system and related distance measuring system
3726587186CMOS-compatible three-dimensional image sensing using reduced peak energy
3736587183Range finder and camera
3746587073Frequency-signal processing method
3756586748Non-invasive water current measurement system and method
3766584283LED illumination device for a scannerless range imaging system
3776583869Non-contact positioning apparatus
3786583863Single photon imaging and timing array sensor apparatus and method
3796583862Combined telescope and telemeter device
3806583860Range finder
3816583752Method and apparatus for recognizing object
3826583750Wide-band radar detector having electronic compass
3836583433Range finder structure allowing easier filling of the transparent filler
3846580497Coherent laser radar apparatus and radar/optical communication system
3856580496Systems for CMOS-compatible three-dimensional image sensing using quantum efficiency modulation
3866580495Surveying instrument having a phase-difference detection type focus detecting device and a beam-splitting optical system
3876580385Object detection system
3886573982Method and arrangement for compensating for frequency jitter in a laser radar system by utilizing double-sideband chirped modulator/demodulator system
3896572139Occupant sensor and airbag control apparatus
3906571172Method for determining the position of a vehicle in relation to a container crane
3916570646Optical distance measurement device and method thereof
3926567116Multiple object tracking system
3936563452Apparatus and method for determining wind profiles and for predicting clear air turbulence
3946563432Aircraft docking system and method with automatic checking of apron and detection of fog or snow
3956563130Distance tracking control system for single pass topographical mapping
3966563101Non-rectilinear sensor arrays for tracking an image
3976559933Method and apparatus for detecting a terrain-masked helicopter
3986559932Synthetic aperture ladar system using incoherent laser pulses
3996556722Position determination
4006556706Three-dimensional surface profile imaging method and apparatus using single spectral light condition
4016556283Electronic distance meter
4026556282Combined LOAS and LIDAR system
4036553296Vehicular occupant detection arrangements
4046553130Motor vehicle warning and control system and method
4056552342System for improving the visibility in vehicles
4066549874Distance measuring device
4076547397Apparatus and method for projecting a 3D image
4086545749Electronic distance measuring device
4096545286Method and apparatus for water level determination
4106542227System and method of measuring flow velocity in three axes
4116542226Planar particle imaging and doppler velocimetry system and method
4126542083Electronic tag position detection using radio broadcast
4136542081System and method for monitoring eye movement
4146535275High resolution 3-D imaging range finder
4156535158Kinematic analysis of conically scanned environmental properties
4166529268Baseline length variable surface geometry measuring apparatus and range finder
4176528781Detection apparatus and method using digitally encoded serial data
4186526352Method and arrangement for mapping a road
4196522397Method and a device for measuring speed by the doppler effect
4206522396Dual mode adaptive threshold architecture for 3-D ladar FPA
4216522395Noise reduction techniques suitable for three-dimensional information acquirable with CMOS-compatible image sensor ICS
4226522394Rangefinder device and camera
4236522393Distance measuring device
4246522290Transmit phase removal in FM homodyne radars
4256522284Radar cross-section measurement system for analysis of electrically insulative structures
4266516286Method for measuring the distance to at least one target
4276516272Positioning and data integrating method and system thereof
4286515740Methods for CMOS-compatible three-dimensional image sensing using quantum efficiency modulation
4296515737High-resolution imaging and target designation through clouds or smoke
4306515614Autonomous moving apparatus having obstacle avoidance function
4316513830Method and apparatus for disabling an airbag system in a vehicle
4326512996System for measuring characteristic of scatterers using spaced receiver remote sensors
4336512993Integrated system for quickly and accurately imaging and modeling three-dimensional objects
4346512838Methods for enhancing performance and data acquired from three-dimensional image systems
4356512575Method and a device for measuring the distance of an object
4366510401Method of authenticating beacon
4376509958Method for distance measurement and a distance measuring device
4386507779Vehicle rear seat monitor
4396507706Color scannerless range imaging system using an electromechanical grating
4406505508Apparatus for detecting turbulent layer

2002

4416502053Combination passive and active speed detection system
4426501550Method for improving the accuracy of measurements made using a laser interferometer
4436501539High precision laser range finder with an automatic peak control loop
4446501538Optoelectronic arrangement for determining an object's profile
4456501085Distance-measuring apparatus
4466500073Method and apparatus to determine golf ball trajectory and flight
4476498647Device for measuring visual range
4486498570Optical highway line detector
4496498338Device and method for automatically milking cows
4506498333Optical object detector with automatic sensitivity control
4516496754Mobile robot and course adjusting method thereof
4526492653Distance-measuring apparatus comprising a plurality of integrating capacitors
4536492652Opto-electronic distance sensor and method for the opto-electronic distance measurement
4546490028Variable pitch grating for diffraction range finding system
4556489603Method for calibrating a photoelectric cell
4566487950Method and apparatus to clear minefields
4576487500GPS vehicle collision avoidance warning and control system and method
4586486964Measuring apparatus
4596486959Dynamic holographic velocimeter for the measurement of vibrations
4606484620Laser based reflective beam cylinder sensor
4616484087Method of selecting a preceding vehicle, a preceding vehicle selecting apparatus, and a recording medium for selecting a preceding vehicle
4626483595Three dimensional optical scanner
4636483536Distance measuring apparatus and method employing two image taking devices having different measurement accuracy
4646483121Distance measuring apparatus and distance measuring method
4656480270Method for monitoring objects or an object area
4666480265Active target distance measurement
4676476943Distance measurement apparatus
4686474683Method and arrangement for obtaining and conveying information about occupancy of a vehicle
4696473716Three-dimensions measuring method and surveying equipment using the same
4706473189Apparatus and method for determining a distance to a reflective surface
4716473079Integrated system for quickly and accurately imaging and modeling three-dimensional objects
4726469778Coherent laser radar system and target measurement method
4736466710Passive identification friend or foe (IFF) system
4746466307Laser range signal processing method and device
4756466159Target detection arrangement
4766460004Method and apparatus for calibrating a non-contact gauging sensor with respect to an external coordinate system
4776459476Forward condition detecting apparatus for vehicles
4786456794Distance-measuring apparatus
4796456793Method and apparatus for a color scannerless range imaging system
4806456383Method and apparatus for making absolute range measurements
4816456368Three-dimensional image capturing device
4826456226Nowcast of conviction-induced turbulence using information from airborne radar
4836453231Air traffic control support system
4846452683Optical translation measurement
4856452665Object detecting system
4866450267Construction equipment control system
4876448572Ranging three-dimensional laser imager and method
4886446998Device for determining a distance of a motor vehicle from an object
4896445942Measurement of respiratory effort using a suprasternal sensor
4906445884Camera with through-the-lens lighting
4916445491Method and apparatus for optical sectioning and imaging using time-gated parametric image amplification
4926445446Surveying instrument
4936445444Self-calibrating precision timing circuit and method for a laser range finder
4946444973Method and apparatus for improving the accuracy of a region-based light detector
4956442465Vehicular component control systems and methods
4966441888Rangefinder
4976441887Measuring method and device
4986441363Vehicle occupant sensing system
4996439892Laser identification system
5006438071Method for producing a 3D image
5016437855Laser doppler velocimeter with high immunity to phase noise
5026437854Radar system for determining optical visual range
5036437853Three-dimensional image capturing device
5046437820Motion analysis system
5056437461Device and method for sensing an object or a person in the interior of a vehicle
5066433866High precision GPS/RTK and laser machine control
5076433860Light wave rangefinder
5086433857Optical traingulation displacement sensor using a diffraction grating
5096433856Method and apparatus for measuring position of object for vehicle
5106433760Head mounted display with eyetracking capability
5116429941Distance measuring equipment and method
5126429420Reversing aid
5136427780Communication system for surveying instrument
5146427122Positioning and data integrating method and system thereof
5156424408Wake turbulence detecting system
5166424407Optical translation measurement
5176422595Occupant position sensor and method and arrangement for controlling a vehicular component based on an occupant's position
5186421132Method and apparatus for rapid range imaging
5196421115Distance measuring apparatus
5206421114Three-dimensional information measuring apparatus
5216420698Integrated system for quickly and accurately imaging and modeling three-dimensional objects
5226420694Steerable retroreflective system and method
5236418372Electronic visitor guidance system
5246417783Motor vehicle detector
5256415241Distance measurement system
5266415223Interruption-free hand-held positioning method and system thereof
52764147463-D imaging multiple target laser radar
5286414712Vehicle navigational system and signal processing method for said navigational system
5296412813Method and system for detecting a child seat
5306411914System and method for coherent signal detection using wavelet functions
5316411900Reduced throughput track data association using look-up tables
5326411871Autonomous navigation, guidance and control using LDRI
5336411374Light-projecting/receiving unit and omnidirectional distance detecting apparatus
5346411371Device for optical distance measurement
5356411370Optical system and method for measuring distance
5366411221Device and method to detect an object in a given area, especially vehicles, for the purpose of traffic control
5376410930Method and apparatus for aligning a color scannerless range imaging system
5386405132Accident avoidance system
5396404702Surveillance device for signal-echo sensors
5406401540Method and apparatus for detecting internal structures of bulk objects using acoustic imaging
5416400460Multifunction optical sensor with variable detection threshold and noise suppression
5426400452Three dimensional laser control and tracking system
5436400448Photo detecting device, distance measuring apparatus, and distance/image measuring apparatus
5446400447Differentiation of targets in optical station based on the strength of the reflected signal
5456400396Displaced-beam confocal-reflection streak lindae apparatus with strip-shaped photocathode, for imaging very small volumes and objects therein
5466399956Distance-measuring apparatus which improves dynamic range of an integrating capacitor
5476398555Simulation system
5486397334Method and system for authenticating objects and object data
5496396856Scanning temporal ultrafast delay methods and apparatuses therefor
5506396608Method and device for calibrating the deviation of a received beam from its desired position in a terminal
5516396577Lidar-based air defense system
5526396571Portable type distance measuring apparatus
5536396570Distance measurement apparatus and distance measuring method
5546394153Control method and apparatus to detect the presence of a first object and monitor a relative position of the first or subsequent objects such as container identification and product fill control
5556393377Distance measurement apparatus
5566393370Method for assessing the measuring accuracy of a sensor designed to measure the distance on an off-line mobile system
5576393133Method and system for controlling a vehicular system based on occupancy of the vehicle
5586392755Optical device for the contactless measurement of distance of a light source
5596392744Range measurement system
5606392539Object detection apparatus
5616389785Contour scanning apparatus for agricultural machinery
5626389354Terrain navigation apparatus
5636388739Self-referencing microdoppler ladar receiver and associated detection method
5646388246System and method for detecting underwater objects having a shifted frequency
5656386326Method and system for detecting objects in a detection zone using modulated means
5666385475Process and device for the preoperative determination of the positioning data of endoprosthetic parts
5676384908Orientation dependent radiation source
5686384904Distance measuring apparatus
5696384403Bichromatic optical cell
5706380885Obstacle recognition system for vehicle
5716380871System for and method of searching for targets in a marine environment
5726380849Aerial work platform with pothole and/or obstacle detection and avoidance system
5736373612Method and apparatus for directing energy based range detection sensors
5746373579Portable measurement apparatus for determinging the dimensions of an object and associated method
5756373559Optoelectronic mixer
5766373557Method and apparatus for picking up a three-dimensional range image
5776369880Device for measuring distance using a semiconductor laser in the visible wavelength range according to the running time method
5786366345Monitor for montoring periphery of vehicle
5796363632System for autonomous excavation and truck loading
5806362872Single aperture thermal image/laser
5816362773Method for determining range of vision
5826359682Fluid flow velocity measuring system for internal combustion engine
5836359681Combined laser/FLIR optics system
5846359586Bias estimating method for a target tracking system
5856356206Running surroundings recognizing apparatus
5866353478Digital range sensor system
5876349174Method and apparatus for a color scannerless range imaging system
5886348889Radar apparatus
5896344642Door control apparatus
5906343810Side impact airbag system with anticipatory sensor
5916343766Shared aperture dichroic active tracker with background subtraction
5926343703Anti-two block device using non-contract measuring and detecting devices
5936343245Microaltimeter
5946339683Standard measurement scale and markers for defining standard measurement scale
5956339475Distance measurement system
5966335789Optical radar system
5976334700Direct view lighting system with constructive occlusion

2001

5986330523Integrated system for quickly and accurately imaging and modeling three-dimensional objects
5996330279System and method of correcting gain and offset error in a signal amplifier for a position sensitive detector
6006330057Optical translation measurement
6016330055Distance measuring apparatus
6026327530Apparatus and method for controlling a distance between two traveling vehicles and a recording medium for storing the control method
6036327219Method and system for directing a following device toward a movable object
6046327029Range finding device of scanning type
6056325414Method and arrangement for controlling deployment of a side airbag
6066323949Optical measurement method and apparatus which determine a condition based on quasi-elastic-interaction
6076323942CMOS-compatible three-dimensional image sensor IC
6086323941Sensor assembly for imaging passive infrared and active LADAR and method for same
6096323940Distance measurement system
6106323487IR optical position sensor system
6116320651Method and apparatus for determining a velocity
6126317237Voice monitoring system using laser beam
6136317202Automotive radar detecting lane mark and frontal obstacle
6146317200Positional measurement with normalized signal processing
6156313908Apparatus and method using a holographic optical element for converting a spectral distribution to image points
6166311559Vibration measurement method and apparatus
6176310682System and method for laser range finder
6186308118Method for determining the position of an automated guided vehicle
6196307636Method for telemeasuring and telemeter
6206307622Correlation based optical ranging and proximity detector
6216304321Vehicle classification and axle counting sensor system and method
6226304289Submerged laser television and submerged laser visual recognizer
6236301968Vibration measurement method and apparatus
6246301003Optical distance measuring apparatus selectively activating a matrix of light sensitive cells
6256298311Infrared occupant position detection system and method for a motor vehicle
6266298010Orientation aid for the blind and the visually disabled
6276297878Non-scanning, three-axis, self-referenced heterodyne laser air data sensing system
6286293027Distortion measurement and adjustment system and related method for its use
6296292592Efficient multi-resolution space-time adaptive processor
6306292257Distance measurement system
6316288974System and method for enhancing detection of objects through an obscuring medium
6326288973Sensor systems
6336288786Digital range sensor system
6346288777System and method for determining at least one physical quantity
6356288776Method for unambiguous range estimation
6366288775Lightwave distance measuring apparatus and method
6376288383Laser spot locating device and system
6386285959Method and apparatus for calibrating a non-contact gauging sensor with respect to an external coordinate system
6396285288Remote air detection
6406283503Methods and arrangements for determining the position of an occupant in a vehicle
6416281969Cloud base measurement method
6426281968Laser distance-measuring instrument for large measuring ranges
6436279687Method and system for detecting objects in a detection zone using modulated means
6446278100Synthetic guide star for on-orbit assembly and configuration of large earth remote sensing optical systems
6456275773GPS vehicle collision avoidance warning and control system and method
6466270116Apparatus for evaluating occupancy of a seat
6476266136Position tracking system
6486265968Vehicle with object detection device
6496265725Optoelectronic device for detecting objects in a monitoring range with a distance sensor
6506265709Apparatus and method for detecting an object using digitally encoded optical data
6516265704Tracking means for distant ballistic missile targets
6526259979Method and device for association of anonymous reflectors to detected angle positions
6536259531Displacement information measuring apparatus with hyperbolic diffraction grating
6546259516Dual sensor distance measuring apparatus and method
6556259515Evaluation concept for distance measuring processes
6566259514Rangefinder apparatus
6576259403GPS positioning utilizing laser based reflectors augmentation
6586254127Vehicle occupant sensing system including a distance-measuring sensor on an airbag module or steering wheel assembly
6596252655Distance measuring apparatus
6606250583Shared aperture dichroic tracker with background subtraction
6616249743Method and apparatus of detecting a position of a movable body
6626249591Method and apparatus for control of robotic grip or for activating contrast-based navigation
6636249007Non-contact distance measuring apparatus
6646247259Method and apparatus for fire control
6656246949Apparatus for calculating deflection of central axis of an obstacle detecting apparatus mounted on a vehicle and apparatus for correcting the deflection of central axis, and system for controlling distance to a preceding vehicle traveling ahead
6666246482Optical translation measurement
6676246469Sensing apparatus
6686246468Integrated system for quickly and accurately imaging and modeling three-dimensional objects
6696246355Radar cross-section measurement system for analysis of wooden structures
6706243537Distance measuring apparatus
6716243482Obstacle detection system for low-flying airborne craft
6726242740Imaging system functioning on submillimeter waves
6736238077Apparatus for projecting electromagnetic radiation with a tailored intensity distribution
6746234520Method and apparatus for disabling an airbag system in a vehicle
6756233510Method and system for predicting road profile
6766233361Topography processor system
6776233045Self-mixing sensor apparatus and method
6786230552Surface treatment shape evaluation system and surface treatment shape
6796229598Electro-optic distance measuring apparatus
6806229597Object detecting device
6816227265Control method and apparatus to detect the presence of a first object and monitor a relative position of the first or subsequent objects such as container identification and product fill control
6826227142Apparatus and method for recognizing and determining the position of a part of an animal
6836226389Motor vehicle warning and control system and method
6846226077Self-calibrating precision timing circuit and method for a laser range finder
6856226076Distance measuring apparatus using pulse light
6866225621Laser photoelectric sensor
6876219596Automated highway tracking and communication system and method
6886219593Method and apparatus for attitude determination in a multi-nodal system
6896218982Distance measurement apparatus
6906215731Acousto-optic weapon location system and method
6916215116Continuous threshold adjustable proximity detecting device
6926212480Apparatus and method for determining precision reflectivity of highway signs and other reflective objects utilizing an optical range finder instrument
6936211787Condition detecting system and method
6946211784Object detector and object detector system
6956211506Method and apparatus for electro-optically determining the dimension, location and attitude of objects
6966209909Side impact airbag systems
6976208938Apparatus and method for monitoring and reporting weather conditions
6986208937Method and apparatus for generating navigation data
6996208270Device and method for detection of aircraft wire hazard
7006204916Three dimensional information measurement method and apparatus
7016204755Object detecting device
7026202027Automatic curve sensor calibration method for an automotive CW/ICC system
7036201236Detection system with improved noise tolerance
7046201231Testing system for measuring and optimising target tracking systems
7056199001Control system for controlling the behavior of a vehicle based on accurately detected route information
7066198528Laser-based three dimensional tracking system
7076195157Process for determining abnormality of detection in a distance sensor for a vehicle
7086192322Moving object and transient event detection using rotation strip aperture image measurements
7096192199Rangefinder apparatus
7106191845Distance measuring apparatus and method
7116188843Rangefinder apparatus adjusting method
7126188319Intruder detector system
7136186537Vehicle occupant position and velocity sensor
7146184981Speckle mitigation for coherent detection employing a wide band signal
7156184816Apparatus and method for determining wind profiles and for predicting clear air turbulence
7166182000Control system for transmissions
7176181877Rangefinder apparatus
7186181412Incoherent doppler laser detection and ranging system
7196181272Data communications network
7206179080Radar output control system
7216177034Methods for making prosthetic surfaces
7226174169Laser identification system
7236173123Rangefinder apparatus
7246172755Three dimensional measurement system and pickup apparatus
7256172754Measuring system using laser technique for three-dimensional objects
7266171018Automatic control system for construction machinery
7276169478Vehicle control system having obstacle detector
7286169379Power driven venting of a vehicle
7296168198Methods and arrangements for controlling an occupant restraint device in a vehicle

2000

7306166811Robot-based gauging system for determining three-dimensional measurement data
7316166806Fiber optic catheter for accurate flow measurements
7326163372Fiber optic laser detection and ranging system
7336163371Distance measuring apparatus
7346163252Device for detecting obstacles, for use in vehicles
7356161814Infrared detector with beam path adjustment
7366160479Method for the determination of the distance and the angular position of an object
7376157892Obstacle avoidance control system for vehicle
7386157294Vehicle obstacle detecting system
7396157040Optoelectronic sensor
7406153878Device for locating objects penetrating into a region of space to be monitored
7416153871Laser along body tracker (SABOT)
7426151539Autonomous vehicle arrangement and method for controlling an autonomous vehicle
7436150956Proximity warning system for vehicles
7446147763Circuitry for processing signals occurring in a heterodyne interferometer
7456147760High speed three dimensional imaging method
7466147748Tracking system
7476147747Lidar remote sensing system
7486147746Process for optical measurement of relative angles
7496147637Obstacle detecting system for automotive vehicle
7506145784Shared aperture dichroic active tracker with background subtraction
7516142252Autonomous vehicle that runs while recognizing work area configuration, and method of selecting route
7526141432Optical identification
7536141086Laser doppler velocimeter
7546141085Distance measuring apparatus
7556138055Controlled machining of combustion chambers, gears and other surfaces
7566137569Survey instrument
7576137566Method and apparatus for signal processing in a laser radar receiver
7586137564Distance measuring device
7596134507Method and apparatus for calibrating a non-contact gauging sensor with respect to an external coordinate system
7606133993Length and velocity measurement apparatus
7616133992Distance measurement apparatus
7626133990Method for determining presence and distribution of clouds
76361339893D imaging laser radar
7646133988Device for the measurement of distances or of the angle of incidence of a light beam
7656128585Method and apparatus for calibrating a noncontact gauging sensor with respect to an external coordinate system
7666128086Scanning arrangement and method
7676127689Method and apparatus for positioning a member relative to an object surface
7686127671Directional object sensor for automatic flow controller
7696126299Laser light navigational safety system for improved detectability in low visibility conditions
7706125191Object detecting system for vehicle
7716124934High-accuracy high-stability method and apparatus for measuring distance from surface to reference plane
7726124932Method for target-path correction of a load carrier and target-detection device and directional beam-emitting unit for performance of said method
7736122039Method and apparatus to detect and report object displacement utilizing optical triangulation principles
7746121872Object sensing device for motor vehicles
7756121600Integrated night vision device and laser range finder
7766118518Assembly comprising a pocket 3-D scanner
7776118118Sensor apparatus and method to scan separate overlapping space volumes to locate object therein
7786116639Vehicle interior identification and monitoring system
7796115511Underwater laser imaging apparatus
7806115123Holographic laser aimpoint selection and maintenance
7816115114Laser scanning system and applications
7826115113Method for increasing single-pulse range resolution
7836115112Electronic distance measuring instrument
7846115111Semiconductor laser based sensing device
7856113137Passenger compartment state sensing apparatus
7866111241Semi-active laser last pulse logic seeker utilizing a focal plane array
7876108497Standard measurement scale and markers for defining standard measurement scale
7886108076Method and apparatus for accurately positioning a tool on a mobile machine using on-board laser and positioning system
7896108071Speed and position measurement system
7906104024Housing, preferably external rearview mirror for vehicles especially motor vehicles
7916101455Automatic calibration of cameras and structured light sources
7926101431Flight system and system for forming virtual images for aircraft
7936100983Object sensing apparatus having filter member
7946100965Laser speed measurement and range finding device
7956100925Image insertion in video streams using a combination of physical sensors and pattern recognition
7966100540Laser displacement measurement system
7976100539Light sensor with evaluation of the light transit time
7986100517Three dimensional camera
7996100516Velocity measurement device and laser range finder using a coherent detection
8006098031Versatile method and system for high speed, 3D imaging of microscopic targets
8016097491Device for measuring the co-ordinates of one or several retroreflectors applied on an object
8026097481Bang-bang laser spot tracker
8036097476Distance measuring apparatus
8046097330Optical friendly fire avoidance system
8056097311Warning device for distance between cars
8066094270Range finder
8076094258Optical radar apparatus
8086091905Telecentric 3D camera and method
8096089850Molding machine
8106088110Digital range sensor system
8116088107High resolution positioner
8126088106Method for the contact-free measurement of the distance of an object according to the principle of laser triangulation
8136088091Position tracking system
8146088086Range determination for scannerless imaging
8156088085Range measurement apparatus
8166087975Object detecting system for vehicle
8176085152Apparatus and method for monitoring and reporting weather conditions
8186085151Predictive collision sensing system
8196084827Dual-head multibeam sonar apparatus and method for tracking objects underwater
8206082419Control method and apparatus to detect the presence of a first object and monitor a relative position of the first or subsequent objects such as container identification and product fill control
8216078846Calibration and compensation of robot-based gauging system
8226078384Process and arrangement for the evaluation of laser doppler signals
8236073352Laser bow sight apparatus
8246073056Method and system for building a data model of a physical part in a data format useful for and reproduction of the part
8256072421Moving object high-accuracy position locating method and system
8266071340Apparatus for melt-level detection in Czochralski crystal growth systems
8276069700Portable laser digitizing system for large parts
8286069656Method and apparatus for stabilization of images by closed loop control
8296069558Warning system for vehicles operating in confined spaces
8306067110Object recognizing device
8316067024Obstacle avoidance and crushing protection system for outriggers of a chassis
8326066842Laser along-body tracker (SABOT III)
8336064942Enhanced precision forward observation system and method
8346064472Method for speed measurement according to the laser-doppler-principle
8356064471Distance measuring device
8366064330Fog piercing ranging apparatus and method
8376062216Sleep apnea detector system
8386061644System for determining the spatial position and orientation of a body
8396061015Vehicle obstacle detecting system
8406061001Object detecting apparatus
8416057915Projectile tracking system
8426057910Self-calibrating precision timing circuit and method for a laser range finder
8436057909Optical ranging camera
8446057536Laser along body tracker (SABOT II)
8456055490Apparatus and method for determining precision reflectivity of highway signs and other reflective objects utilizing an optical range finder instrument
8466055042Method and apparatus for detecting obstacles using multiple sensors for range selective detection
8476054927Apparatus and method for sensing an object within a monitored zone
8486054701Target acquisition apparatus
8496052190Highly accurate three-dimensional surface digitizing system and methods
8506049385Three dimensional measurement system and pickup apparatus
8516046447Triangulation position detection with fill level control
8526043890Arrangement for determining the position of a surgical microscope
8536043873Position tracking system
8546043868Distance measurement and ranging instrument having a light emitting diode-based transmitter
8556043867Tracking system that includes means for early target detection
8566042050Synthetic discriminant function automatic target recognition system augmented by LADAR
8576040898FMCW distance measurement process
8586039139Method and system for optimizing comfort of an occupant
8596038496Vehicle with optical scanning device for a lateral road area
8606037860Method and arrangement for avoiding and/or minimizing vehicle collisions in road traffic
8616036209System for managing safe mobile run by scanning lane
8626034803Method and apparatus for directing energy based range detection sensor
8636034764Portable electronic distance and vertical angle instrument
8646034760Method of detecting weather conditions in the atmosphere
8656031605Arrangement for the detection of targets
8666031601Code-space optical electronic distance meter
8676031600Method for determining the position of an object
8686028672High speed three dimensional imaging method
8696028624Method and apparatus for increased visibility through fog and other aerosols
8706025797Angular shift determining apparatus for determining angular shift of central axis of radar used in automotive obstacle detection system
8716023323Laser beam type distance measuring device
8726023322Laser range finder with target quality display and scan mode
8736023220Vehicle having a scanning system
8746023064Object sensing system
8756021975Dichroic active tracker
8766018164Transparency sensors
8776014601Driver alert system

1999

8786002423Three-dimensional imaging system
8795995883Autonomous vehicle and controlling method for autonomous vehicle
8805995206Thermal object measuring apparatus
8815991012Eyesafe laser transmitter with brewster angle Q-switch in single resonator cavity for both pump laser and optical parametric oscillator
8825989087Lidar detection using shadow enhancement
8835988862Integrated system for quickly and accurately imaging and modeling three dimensional objects
8845986255Photoelectric cell with lockable differential processing
8855983161GPS vehicle collision avoidance warning and control system and method
8865982481Alignment system and method for dish concentrators
8875982480Method for determining the position of targets in three dimensional space by optical chirped radio frequency modulation
8885982478Fluid velocity measurement apparatus
8895981965Method and apparatus for electro-optically determining the dimension, location and attitude of objects
8905978736Vehicle obstruction detection system
8915978073Optical device for detecting the characteristics of moving particles
8925977538Optoacoustic imaging system
8935973770Method for measuring the relative proximity of and interacting with a plurality of media/molecular structures
8945973309Target-tracking laser designation
8955970433Laser obstacle detection method and sensor
8965970024Acousto-optic weapon location system and method
8975969851Apparatus for controlling the position and direction of a laser beam
8985969676Radio frequency interferometer and laser rangefinder/destination base targeting system
8995969338Light-received position detecting circuit and distance detecting apparatus using the same
9005969254Phase difference measuring apparatus and method
9015967652Apparatus for projecting electromagnetic radiation with a tailored intensity distribution
9025966678Method for filtering laser range data
9035966227Active cooperative tuned identification friend or foe (ACTIFF)
9045966226Combat communication system
9055964822Automatic sensor azimuth alignment
9065963309Distance measuring system
9075963308Distance measuring apparatus
9085963135Proximity detecting device
9095963127Control equipment for difficult to see or blind spot areas around vehicles, and related method
9105960413Portable system for inventory identification and classification
9115959734Distance measuring device
9125959612Computer pointing device
9135956250Apparatus and method for autonomous vehicle navigation using absolute data
9145955854Power driven venting of a vehicle
9155955724Laser along-body tracker comprising laser beam dithering
9165953114Method of determining measurement-point position data and device for measuring the magnification of an optical beam path
9175953110Multichannel laser radar
9185953109Method and apparatus for improving the accuracy of laser range finding
9195952996Infrared pointing type wireless controller
9205950983Infrared detector with beam path adjustment
9215949531Device for distance measurement
9225949530Laser range finding apparatus
9235949371Laser based reflectors for GPS positioning augmentation
9245943115Servo tracking system utilizing phase-sensitive detection of reflectance variations
9255940302Controlled machining of combustion chambers, gears and other surfaces
9265940170Laser scanning system
9275939706Adaptive focal plane for high contrast imaging
9285936723Orientation dependent reflector
9295936229Tracking means for distant ballistic missile targets comprising means for tracking largest radius of curvature
9305933502Method and apparatus for enhancing the integrity of visual authentication
9315933225Vehicular optical radar apparatus
9325933224Hand-held distance-measurement apparatus and system
9335929786Vehicle blind spot detection display system
9345929784Device for determining distance between vehicles
9355926260Compact laser-based distance measuring apparatus
9365926259Laser range finder with target quality display
9375923468Surveying instrument having an automatic focusing device
9385923427Optical triangulation distance sensing system and method using a position sensitive detector and an automatic power controlled light source
9395923418Apparatus for controlling the position and direction of a laser beam
9405923417System for determining the spatial position of a target
9415920394Optical coordinate measuring machine
9425918305Imaging self-referencing tracker and associated methodology
9435917640Rotatable polygonal mirror unit having adjustable mirrors
9445917596Radiation field analyzer using interference patterns
9455917190Object imaging using diffuse light
9465915331Process for locating an object
9475914785Method and apparatus for making absolute range measurements
9485914776Method for an automated visual range measurement by means of a LIDAR system
9495912739Scanning arrangement and method
9505910839White light velocity interferometer
9515910767Intruder detector system
9525909311Object reflector detecting apparatus
9535909299Microsatellite system for high-volume orbital telemetry
9545905567Method and apparatus for optimizing sub-pixel resolution in a triangulation based distance measuring device
9555903355Method and apparatus for checking a predetermined monitoring area
9565902998Apparatus and method for detecting an object using digitally encoded optical signals
9575901978Method and apparatus for detecting the presence of a child seat
9585900620Magic mirror hot spot tracker
9595899984Apparatus and method for detection of molecular vapors in an atmospheric region
9605898489Laser irradiation light detecting device
9615898485Method and apparatus for multiple target ranging
9625898484Hand-held distance-measurement device with an enhanced viewfinder
9635898482Optical radar apparatus
9645896190Intelligent vehicle highway system sensor and method
9655895910Electro-optic apparatus for imaging objects
9665892576Process and device for the electro-optical measurement of distance
9675892575Method and apparatus for imaging a scene using a light detector operating in non-linear geiger-mode
9685890083Apparatus for determining the distance of a vehicle from a roadway side marking
9695889583Distance measurement and ranging instrument having a light emitting diode-based transmitter
9705889582Image-directed active range finding system
9715889490Method and apparatus for improved ranging
9725889479Apparatus for guiding the pilot of an aircraft approaching its parking position
9735886777Electronic distance measuring device
9745886776Laser beam receiver circuit
9755886775Noncontact digitizing imaging system
9765886351Single element hemispherical light detector
9775884239Optical system for accurate monitoring of the position and orientation of an object
9785883585On-road object detecting system
9795883390Method and apparatus for positioning a member in a desired attitude relative to the surface of an object
9805880836Apparatus and method for measuring visibility and present weather
9815880822Light wave distance measuring apparatus and method for determining distance of an object
9825880821Self-calibrating precision timing circuit and method for a laser range finder
9835880459Method and apparatus for control of a detector array based imaging
9845877855Arrangement for the detection of targets
9855877851Scannerless ladar architecture employing focal plane detector arrays and FM-CW ranging theory
9865877849Object detection system
9875877688Thermal object measuring apparatus
9885877491Method and apparatus for imaging an object illuminated with light
9895877490Quadrant light detector
9905875408Automated vehicle guidance system and method for automatically guiding a vehicle
9915875024Method of adjusting a laser doppler anemometer
9925874733Convergent beam scanner linearizing method and apparatus
9935874719Method and apparatus for distance measurement
9945872621Holographic transmission beam director
9955871391Apparatus for determining dimensions
9965870199Method and apparatus for highly accurate distance measurement with respect to surfaces
9975870192Multibeam visar using image coupling from one optical fiber bundle to another through the visar interferometer
9985870181Acoustic optical scanning of linear detector array for laser radar
9995870180Time measurement device and method useful in a laser range camera
10005867257Battlefield personnel threat detection system and operating method therefor
10015867125Incremental phase and distance measurement through digital phase signature comparison
10025866916Method and apparatus for electro optically determining the dimension, location and attitude of objects
10035866915Method and apparatus for electro optically determining the dimension, location and attitude of objects
10045864391Radar apparatus and a vehicle safe distance control system using this radar apparatus
10055864285Method and apparatus for controlling the approach of a vehicle to an obstacle
10065864145Optical tracing system for measuring elevation of a reference body above a reference surface
10075862252Shape measuring apparatus
10085857625Paint gun incorporating a laser device
10095856667Apparatus and method for detection and demodulation of an intensity-modulated radiation field

1998

10105854491Method and apparatus for electro optically determining the dimension, location and attitude of objects
10115852492Fused lasar range/intensity image display for a human interpretation of lasar data
10125852491Distance measuring apparatus
10135852410Laser optical path degradation detecting device
10145850289Scanning arrangement and method
10155850282Distance measuring device
10165848802Vehicle occupant position and velocity sensor
10175847833Distance measuring method and distance measuring apparatus
10185847817Method for extending range and sensitivity of a fiber optic micro-doppler ladar system and apparatus therefor
10195847816Fiber optic micro-doppler ladar system and operating method therefor
10205846835Manufacturing method for laminated immunodiagnostic test device
10215845000Optical identification and monitoring system using pattern recognition for use with vehicles
10225844679System for adjusting the orientation of a plane of laser light
10235841798Eyesafe laser transmitter with brewster angle Q switch in single resonator cavity for both pump laser and optical parametric oscillator
10245841535Multiaxis distance measuring device requiring alignment along only one axis
10255841522Phase detector
10265841366Traveling-path deduction apparatus and method for vehicles
10275841149Method of determining the distance of a feature on an object from a microscope, and a device for carrying out the method
10285838562System and a method for enabling a vehicle to track a preset path
10295838439Heterodyned self-mixing laser diode vibrometer
10305838428System and method for high resolution range imaging with split light source and pattern mask
10315836583Detection system for detecting a position of a ball on a roulette wheel
10325835613Optical identification and monitoring system using pattern recognition for use with vehicles
10335835204Laser ranging system
10345835203Vehicle laser radar system
10355835199Fiber-based ladar transceiver for range/doppler imaging with frequency comb generator
10365832407Vehicle surrounding monitoring device
10375831724Imaging lidar-based aim verification method and system
10385831719Laser scanning system
10395831717Obstacle detecting apparatus which employs a laser
10405831621Positional space solution to the next best view problem
10415831551System for traffic information acquisition in vehicles
10425829782Vehicle interior identification and monitoring system
10435828584Device for determining a distance range of an object
10445828443Distance measuring apparatus
10455828057Method and arrangement for target seeking
10465825481Optic position sensor
10475825465Autodyne detection laser velocimeter
10485825021Apparatus for detecting that a flying object has passed a monitoring space
10495825017Method and apparatus for determining dimensions
10505822707Automatic vehicle seat adjuster
10515822047Modulator LIDAR system
10525815275Method and system for triangulation-based, 3-D imaging utilizing an angled scanning beam of radiant energy
10535815272Filter for laser gaging system
10545815267Displacement information measuring apparatus in which a light-receiving condition on a photodetector is adjustable
10555815251Device for distance measurement
10565815250Doublet pulse coherent laser radar for precision range and velocity measurements
10575815092Combined speed measuring device detector, speed measuring device and printer for verifying vehicle speed
10585814808Optical displacement measuring system using a triangulation including a processing of position signals in a time sharing manner
10595814732Laser doppler speed measuring apparatus
10605812893Range finder
10615811827Method and apparatus for electro-optically determining the dimension, location and attitude of objects
10625811826Methods and apparatus for remotely sensing the orientation of an object
10635811825Method and apparatus for electro-optically determining the dimension, location and attitude of objects
10645808743Laser sensor using optical feedback-induced frequency modulation
10655808728Vehicle environment monitoring system
10665808727Vehicle optical radar apparatus
10675808726Distance measurement apparatus
10685806020Laser based speed and accident reconstruction measuring apparatus and method
10695805527Method and apparatus for measuring distance
10705805468Method and apparatus for determining the light transit time over a measurement path arranged between a measuring apparatus and a reflecting object
10715805286Process for determination of the position of a vehicle in a plane of travel
10725805275Scanning optical rangefinder
10735803823Method and apparatus to determine object striking instrument movement conditions
10745801970Model-based feature tracking system
10755801834Vehicle straightener measuring unit, measuring apparatus reliant on reflected beam(s), and source, targets and method
10765801823Driver's eyes location determining apparatus and method
10775798833Rotation speed measuring machine for flying globe
10785798727Obstacle recognition system for vehicle
10795796474Projectile tracking system
10805796471Lidar atmospheric wind detector
10815796470Frequency shifter and optical displacement measuring apparatus using the frequency shifter
10825793491Intelligent vehicle highway system multi-lane sensor and method
10835793484Optical device for the remote measuring of variations in the orientation of an object
10845793483Optical measurement system
10855793477Laser speed monitor disabling system
10865793476Laser transponder and method for disabling laser speed monitors
10875793357Device and method for determining movement of a surface
10885793034Target detection system utilizing multiple optical criteria
10895790244Pre-biasing technique for a transistor based avalanche circuit in a laser based distance measurement and ranging instrument
10905790243Highway profile measuring system
10915790242Chromatic optical ranging sensor
10925790241Laser rangefinder
10935787385Computer controlled laser fog tracking
10945787369Object detection system and method for railways
10955786772Vehicle blind spot detection display system
10965786602Method and apparatus for electro-optically determining the dimension, location and attitude of objects
10975784023Speed detection method
10985781282Distance measurement device
10995781147Fog piercing ranging apparatus and method
11005780839Laser crossbody and feature curvature tracker
11015780838Laser crossbody tracking system and method
11025779187Seeker head for target-tracking missiles or projectiles
11035778878Laser doppler microscopy methods and instruments
11045778016Scanning temporal ultrafast delay methods and apparatuses therefor
11055774218Laser Doppler velocimeter with electro-optical crystal
11065774207Light scanner
11075774091Short range micro-power impulse radar with high resolution swept range gate with damped transmit and receive cavities
11085773840Method & apparatus for electro optically determining the dimension, location & attitude of objects
11095773819Single element light detector
11105773813Angular position finding system for an observation instrument
11115770935Door opening system and receptacle
11125769120Infrared sensor with remote control option
11135768823Controlled application of weed control chemicals from moving sprayer
11145767954Laser transponder for disabling a laser-based speed monitor
11155767953Light beam range finder
11165767941Servo tracking system utilizing phase-sensitive detection of reflectance variations
11175767794traffic surveillance process and device
11185767525Method and apparatus for electro-optically determining the dimension, location and attitude of objects
11195767519Ambient-normalized differential absorption lidar system and method
11205767409Phase difference measuring apparatus and method using a first and second receive signal
11215764785Object identification system
11225764360Electro-optical measuring device for absolute distances
11235764161Sensing apparatus using frequency changes
11245760909Integrated apparatus and method for EDM and GPS surveying
11255760905Distance measuring apparatus
11265760886Scanning-type distance measurement device responsive to selected signals
11275760884Distance measuring apparatus capable of measuring a distance depending on moving status of a moving object
11285760708Signaling means
11295760390Electro-optical device for detecting the presence of a body at an adjustable distance, with background suppression
11305757501Apparatus for optically sensing obstacles in front of vehicles
11315757472Intelligent vehicle highway system sensor and method
11325757320Short range, ultra-wideband radar with high resolution swept range gate
11335754282Optical device detecting displacement information using a device for frequency-shifting an incident beam and a system for reducing beam diameter in an application direction
11345754281Range finder
11355754280Two-dimensional rangefinding sensor
11365754099Obstacle warning system for a vehicle
11375753915Arrangement and method for the detection of targets
11385751830Method and apparatus for coherent imaging of infrared energy
11395751410Method for measuring flow vectors in gas flows
11405751408Surveying apparatus
11415751407Optical radar device
11425751406Range finding apparatus
11435751243Image synthesis using time sequential holography
11445751211Obstacle warning system for a vehicle
11455748865Range image shape measurement using hierarchical ordering of multiresolution mesh data from delaunay triangulation
11465748505Method and apparatus for calibrating a noncontact gauging sensor with respect to an external coordinate system
11475748477Vehicle collision control system
11485748473Automatic vehicle seat adjuster
11495748295Method and apparatus for determining the range, direction and velocity of an object
11505748294Optical-axis adjusting device for a vehicle light radar service
11515748138Synchronous identification of friendly targets
11525747720Tactical laser weapon system for handling munitions
11535745575Identification-friend-or-foe (IFF) system using variable codes
11545745442Digital time interval measurement engine for a time of flight system
11555745437Method and apparatus for coherent burst ranging
11565745237Method and apparatus for measuring cross sectional dimensions of sectional steel
11575745225Apparatus for measuring a shape of road surface
11585745224Distance measurement device
11595744793Triangulation position-detection and integrated dispensing valve
11605744710Fast maximum likelihood processor for means wind velocity estimation
11615742524Distance measuring device
11625742379Device and method for electronically measuring distances
11635742068Optical scanning measurement of dimensions with a double-concave mirror
11645739901Distance measuring apparatus and distance measuring method for a vehicle
11655737245Distance measurement device
11665737116Frequency shifter and optical displacement measuring apparatus using the same
11675737085Precision optical displacement measurement system
11685737083Multiple-beam optical position sensor for automotive occupant detection
11695737070Displacement information measuring apparatus
11705737068Electronic distance measuring device using a phase difference detection method
11715736958Image synthesis using time sequential holography
11725734172Method and apparatus for electro optically determining the dimension, location and attitude of objects
11735733028Apparatus for projecting electromagnetic radiation with a tailored intensity distribution
11745729475Optical system for accurate monitoring of the position and orientation of an object
11755729216Apparatus for monitoring vehicle periphery
11765726743Laser observation space instrument and a space vehicle including it
11775726742Circuit and method for determining time of arrival
11785726647Method and apparatus for avoiding a collision of a motor vehicle
11795726443Vision system and proximity detector
11805724141Distance measuring apparatus
11815724125Determination of wind velocity using a non-vertical LIDAR scan
11825724124Laser radar apparatus
11835724123Distance measuring equipment for detecting a scanning direction
11845723869Multichannel position sensing detector
11855720069Arrangement for surface treatment, especially the cleaning of the surfaces of large objects
11865719664Telemetry device having a microlaser
11875719622Visual control selection of remote mechanisms
11885719567System for enhancing navigation and surveillance in low visibility conditions
11895717401Active recognition system with optical signal processing
11905717390Doppler-radar based automatic vehicle-classification system
11915715045Countermeasure detecting circuit, and associated method, for a laser speed detecting apparatus
11925715044Laser radar
11935714928System for preventing collision for vehicle
11945710621Heterodyne measurement device and method
11955710565System for controlling distance to a vehicle traveling ahead based on an adjustable probability distribution
11965710424Multiple field of view detector with background cancellation
11975705804Quadrant light detector

1997

11985703718Object reflector detecting apparatus
11995703679Transceiver head for longitudinal doppler speed indicator
12005703678Self-calibrating precision timing circuit and method for a laser range finder
12015701122Electronic curb feeler
12025699280Device for determining a distance range of an object
12035699151Distance measurement device
12045699150Vehicle optical radar apparatus
12055699149Distance measurement apparatus for vehicle
12065699057Warning system for vehicle
12075696705System and method for reconstruction of the position of objects utilizing a signal transmitting and receiving distance determining device
12085696578Frequency tracking method and apparatus, and Doppler velocity meter using the same
120956965773D imaging underwater laser radar
12105694204Device for optically measuring distance
12115694203Distance camera device having light gate for extracting distance information
12125693953Method and apparatus for electro optically determining the dimension, location and attitude of objects
12135693003Endoscope and method for determining object distances
12145691725Distance measuring apparatus capable of measuring plural distance data for calculated angle ranges
12155691545Method and apparatus for electro-optically determining the dimension, location and attitude of objects
12165689328Optical type range finder apparatus for motor vehicle
12175689264Obstacle detecting system for vehicles
12185687186Eyesafe laser transmitter with single resonator cavity for both pump laser and optical parametric oscillator
12195686722Selective wavelength identification friend or foe (SWIFF)
12205684696System and method for enabling an autonomous vehicle to track a desired path
12215684695Method and apparatus for constructing an environment map of a self-propelled, mobile unit
12225684531Ranging apparatus and method implementing stereo vision system
12235684473Measuring apparatus for detecting distance between vehicles and related warning system
12245684292Method and apparatus for electro optically determining the dimension location and attitude of objects
12255682229Laser range camera
12265682225Ladar intensity image correction for laser output variations
12275680313System and method for detecting obstacles in a road
12285680306System, and method for enabling a vehicle to track a path
12295680120Transportation safety apparatus and method
12305678650Drive control system for automotive vehicle
12315677541Method and apparatus for electro-optically determining the dimension, location and attitude of objects
12325675407Color ranging method for high speed low-cost three dimensional surface profile measurement
12335675404Method and system for recognizing behavior of object
12345675326Method of determining optimal detection beam locations using reflective feature mapping
12355675143Proximity switch
12365675140Autofocus control device with a light source
12375673111Method and arrangement for measuring distance
12385673082Light-directed ranging system implementing single camera system for telerobotics applications
12395671055Apparatus, system and method for laser measurement of an object shape
12405670953Distance control apparatus for vehicle
12415670787Method and apparatus for electro-optically determining the dimension, location and attitude of objects
12425668366Control device and process for the contactless control of a unit, especially a plumbing unit
12435663825Stabilized step/stare scanning device
12445663710Backscatter-type visibility detection
12455662533Golf ball locator apparatus
12465659387Distance measuring apparatus
12475657226System and method for causing an autonomous vehicle to track a path
12485657003Structure movement monitoring and emergency alarm system
12495654539Laser doppler optical sensor for use on a monitoring probe
12505653462Vehicle occupant position and velocity sensor
12515652651Laser range finder having selectable target acquisition characteristics and range measuring precision
12525648901System and method for generating paths in an autonomous vehicle
12535648852Laser beam type distance measuring device
12545648604Method and system for determining anemobaroclinometric parameters on board an aircraft
12555647559Apparatus for flight path correction of flying bodies
12565646907Method and system for detecting objects at or below the water's surface
12575646845System and method for controlling an autonomously navigated vehicle
12585646843Apparatus and method for surface based vehicle control system
12595646793Laser beam device for motor vehicles
12605644387High-speed data register for laser range finders
12615644386Visual recognition system for LADAR sensors
12625642869Apparatus for detecting the distance between two objects
12635642194White light velocity interferometer
12645640323System and method for operating an autonomous navigation system
12655640239Optical device and displacement information measurement apparatus using the same
12665640005Active trigonometrical distance measuring apparatus with delay circuits
12675638281Target prediction and collision warning system
12685638164Apparatus and method for laser imaging
12695638163Low cost laser range finder system architecture
12705638162Optical signal enhancement system
12715635922Apparatus for and method of preventing car collision utilizing laser
12725634565Method for anticollision method and apparatus for cranes movable on a common path
12735633706Optical distance measurement apparatus and method
12745633705Obstacle detecting system for a motor vehicle
12755631738Laser ranging system having reduced sensitivity to surface defects
12765631639Collision alarm system for automotive vehicle
12775629855System and method for using parabolic models to improve position estimates from a global positioning system
12785629793Frequency shifter and optical displacement measurement apparatus using the same
12795629704Target position detecting apparatus and method utilizing radar
12805629681Tubular sonic displacement sensor
12815629669Running control apparatus for vehicles and alarm apparatus for vehicles
12825627636Distance measuring equipment
12835627635Method and apparatus for optimizing sub-pixel resolution in a triangulation based distance measuring device
12845627511Distance measuring apparatus for automotive vehicles that compensates for the influence of particles floating in the air
12855625447Scanning type laser radar system for vehicle
12865625340Device for supervising an area
12875623335Laser range finder with target quality display
12885623334Optical distance measurement apparatus and method using cleaning device
12895621807Intelligent range image camera for object measurement
12905621514Random pulse burst range-resolved doppler laser radar
12915619317Light-wave distance meter based on light pulses
12925617209Method and system for triangulation-based, 3-D imaging utilizing an angled scaning beam of radiant energy
12935617199Device, and associated method, for determining distances between moving objects
12945617098Multichannel radar system for motor vehicles
12955617085Method and apparatus for monitoring the surroundings of a vehicle and for detecting failure of the monitoring apparatus
12965615116Apparatus and method for autonomous vehicle navigation using path data
12975614984Distance measuring device
12985613039Apparatus and method for motion detection and tracking of objects in a region for collision avoidance utilizing a real-time adaptive probabilistic neural network
12995612883System and method for detecting obstacles in the path of a vehicle
13005612779Automatic noise threshold determining circuit and method for a laser range finder
13015610815Integrated vehicle positioning and navigation system, apparatus and method
13025610705Doppler velocimeter
13035610680Distance measuring apparatus for a camera
13045608522Laser velocimetric and clinometric probe
13055608514High range resolution ladar
13065604580Optical radar apparatus for vehicle
13075601024Optical proximity fuse
13085600561Vehicle distance data processor
13095600132Bi-directional laser light detection device having a laser light pipe
13105600123High-resolution extended field-of-view tracking apparatus and method
13115594543Laser diode radar with extended range
13125594413Car collision prevention apparatus and method using dual processor and automatic sensor switching function
13135592157Relative visibility measuring process and device

1996

13145589930Optical radar apparatus
13155589928Method and apparatus for measuring distance to a target
13165587908Distance measurement device and vehicle velocity control device for maintaining inter-vehicular distance
13175587787Process for measuring relative angles
13185587785Laser doppler velocimeter
13195585913Ultrashort pulsewidth laser ranging system employing a time gate producing an autocorrelation and method therefore
13205585798Obstacle detection system for automotive vehicle
13215585625Arrangement for detecting the occupancy of a seat in vehicles and the like
13225579108System and method for detecting the angle of a light beam using a mask with a transmissivity pattern
13235579103Optical radar ranger with modulation of image sensor sensitivity
13245579102Transmitter and receiver units for spatial position measurement system
13255576972Intelligent area monitoring system
13265574552Self-calibrating precision timing circuit and method for a laser range finder
13275574463Obstacle recognition system for a vehicle
13285572012Distance measuring device for camera using integration of reflected light
13295565870Radar apparatus with determination of presence of target reflections
13305565686Method and apparatus for detecting the presence and location of objects in a field via scanned optical beams
13315563982Apparatus and method for detection of molecular vapors in an atmospheric region
13325563710Imaging system with confocally self-detecting laser
13335563701Apparatus and method for measuring distance optically using phase variation
13345559322Imaging optical tracker
13355557407Measuring apparatus having a diffraction grating for receiving a diverged light beam
13365557395Optical device for measuring speed
13375555503System and method for providing accurate vehicle positioning using spatial bias techniques
13385554858Segmented position sensing detector for reducing non-uniformly distributed stray light from a spot image
13395552893Distance measuring apparatus
13405552883Noncontact position measurement system using optical sensors
13415552879Doppler velocimeter
13425552878Electronic vernier for laser range finder
13435550369Triangulation position detection method and apparatus
13445546217Laser scanning apparatus
13455546188Intelligent vehicle highway system sensor and method
13465546183Lidar droplet size monitor for in-flight measurement of aircraft engine exhaust contrails, droplets and aerosols
13475546176Method for measuring wear in the lining of a container provided with a pivoted axle and an opening, and a container
13485546086Ranging sensor system for vehicle
13495541891Distance sensing device
13505541726Relative azimuth measuring method and apparatus
13515541724Optical radar system for automotive vehicle
13525541723Distance measuring device
13535541403Method in an optically operated proximity switch
13545540298Integrated controller for vehicle
13555539565Method and apparatus for a selective optical retroreflector
13565539199Method for detecting objects in a monitored area
13575534993Dual-wavelength frequency-chirped microwave AMCW ladar system
13585534992Optical measuring apparatus
13595534991Active distance measuring apparatus
13605532824Optical motion sensor
13615532813Optical distance meter and light source device used for the same
13625530549Probing retroreflector and methods of measuring surfaces therewith
13635530539Apparatus for measuring the transit time of electromagnetic waves
13645529139Vehicle speed control system
13655529138Vehicle collision avoidance system
13665528391Infrared beam steering system using diffused infrared light and liquid crystal apertures
13675528354Picture detecting sensor unit
13685526038Method and apparatus for taking distance images
13695523835Distance measuring equipment
13705521696Laser-based speed measuring device
13715521694Laser beam path profile sensor system
13725521376Optical motion sensor for an underwater object
13735519209High range resolution active imaging system using a high speed shutter and a light pulse having a sharp edge
13745517429Intelligent area monitoring system
13755517201Game alert system
13765516252Turnout protection for aircraft tractor
13775512997Distance measuring device
13785511007Diagnostic method for a real time sensor mounted on a robot
13795510990System for distinguishing a vehicle traveling ahead based on an adjustable probability distribution
13805510890Laser radar with reference beam storage
13815510889Highway profile measuring system
13825510625Method and apparatus for electro optically determining the dimension, location and attitude of objects
13835509090Three-dimensional measuring apparatus having improved speed and resolution
13845508510Pulsed infrared sensor to detect the presence of a person or object whereupon a solenoid is activated to regulate fluid flow
13855507115Selective applications of weed control chemicals
13865506567Process for monitoring the openings to an enclosed space
13875504577Method and apparatus for measuring meteorological visibility and scattering of light, said apparatus utilizing common optics for transmission and reception
13885504571Run-out velocity acceleration tester with direct velocity measurement
13895504570Distance measuring equipment
13905504569Distance-velocity predicting system
13915504480Optical device as a driving aid
13925502898Field portable site survey system
13935502558Laser doppler velocimeter
13945502466Doppler velocimeter and position information detection apparatus for use with objects having variations in surface depth
13955501463Method and apparatus to determine object striking instrument movement conditions
13965500728Photoelectric distance sensor
13975500707Autofocusing controlling apparatus for camera
13985500525Area surveying apparatus and communication system
13995493112Method and apparatus for detecting the presence and location of an object in a field
14005491333Dispensing method and apparatus that detects the presence and size of a cup and provides automatic fill control
14015489984Differential ranging measurement system and method utilizing ultrashort pulses
14025489982Method for determining a visual range
14035488468Optical distance measuring apparatus having semiconductor position sensitive photodetector
14045487669Mobility aid for blind persons
14055486926Method and a device for a highly accurate measurement of distances, which may change, if a necessary, between an object, for example a clamp workpiece, and a point of reference
14065485301Optical communications
14075485262Distance measuring apparatus, having plural positioning sensors to measure different distance ranges
14085485155Radar system detecting plural obstacles and measuring distance based on full gain and automatic gain control
14095485009Laser imaging system with a linear detector array
14105483455Method and apparatus for determining the location of a vehicle
14115483332Displacement information detecting apparatus and doppler velocimeter apparatus
14125481359Multi-etalon VISAR interferometer having an interferometer frame of high stiffness with a linear elongated slide bar

1995

14135479257Method of and apparatus for detecting object position using a fourier transform of the object image and processing system using the same
14145477461Method for avoiding collisions between a motor vehicle and obstacles
14155475494Driving environment surveillance apparatus
14165475225Autoradiographic digital imager
14175475214Musical sound effects controller having a radiated emission space
14185474264Low mass velocity-aberration correcting retroreflector geodetic satellite
14195471404Occlusion detection system for locator devices
14205471383Monitoring systems to measure and display flight characteristics of moving sports object
14215471215Radar apparatus
14225471214Collision avoidance and warning system
14235467942Temperature sensing optical system
14245467284Obstacle detection system for motor vehicle
14255467273Large area movement robot
14265467122Underwater imaging in real time, using substantially direct depth-to-display-height lidar streak mapping
14275465142Obstacle avoidance system for helicopters and other aircraft
14285463463Optical motion sensor
14295463384Collision avoidance system for vehicles
14305461473Transmitter and receiver units for spatial position measurement system
14315461357Obstacle detection device for vehicle
14325461236Oil spill detection system
14335459470Beam steered laser IFF system
14345459460Collision warning system
14355459312Action apparatus and method with non-contact mode selection and operation
14365458147Device and process for the contactless control of the flow of water in a sanitary appliance
14375457639Imaging lidar system for shallow and coastal water
14385455670Optical electronic distance measuring apparatus with movable mirror
14395455669Laser range finding apparatus
14405455588Method for determining target velocity by measuring phase shift
14415453834Digital burst frequency translator
14425450125Spectrally dispersive imaging lidar system
14435450057Stereophonic warning apparatus
14445449899Apparatus and method for highlighting returns from optically augmented targets
14455448936Destruction of underwater objects
14465448233Airborne obstacle collision avoidance apparatus
144754465293D imaging underwater laser radar
14485446281Optical sensor with movable refraction element to adjust sensor range
14495444441Electro-optical detection system for reflection free underwater images from aircraft
14505444264Method for checking the working condition of an optically operated proximity switch
14515444262Thermoelectric device for vehicle identification
14525442358Imaging lidar transmitter downlink for command guidance of underwater vehicle
14535442168Dynamically-activated optical instrument for producing control signals having a self-calibration means
14545440290Proximity detection device for protection of personnel against exposure to hazardous radio frequency radiation
14555440112Surveying instrument having mode judgement means
14565438517Vehicle position determination system and method
14575436727Distance measuring method and apparatus
14585434668Laser vibrometer identification friend-or-foe (IFF) system
14595434662Speckle resistant method and apparatus with chirped laser beam
14605434612Duo-frame normalization technique
14615432330Two-stage detection noncontact positioning apparatus having a first light detector with a central slit
14625430537Light beam distance encoder
14635430448Object detection system
14645430290Photosensitive element and detector for detecting flashes of light
14655428439Range measurement system
14665428438Laser ranging and detection system employing a geometric coherent/incoherent beam separator
14675428413Eye direction detecting apparatus
14685428278Operating delay means for a hydraulic door closer
14695428221Heat radiation detection system
14705426584Steering control system for moving vehicle
14715426482Distance-measuring apparatus
14725424823System for identifying flat orthogonal objects using reflected energy signals
14735424749Vibrating object assessment from a pulse operated vibrating sensor
14745424717Laser light transmitter and proximity detector
14755424556Gradient reflector location sensing system
14765422645Delayed laser retroreflector pulse technique and system
14775422477High accuracy optical rotation sensing system
14785418727Control apparatus for ensuring safety of a vehicle run
14795418608Three dimensional mapping systems and methods
14805418361Optical displacement sensor employing reflected light of four wavelengths to determine displacement and the refractive index of the medium
14815418359Method and apparatus for detecting objects with range-dependent blocking
14825416326Analog spatial filter for detection of unresolved targets against a cloud-cluttered background
14835416321Integrated apparatus for mapping and characterizing the chemical composition of surfaces
14845414256Apparatus for and method of controlling a device by sensing radiation having an emission space and a sensing space
14855408541Method and system for recognizing targets at long ranges
14865408323Position fixing apparatus with radiation sensor
14875408099Gated image intensifiers for active imaging of reflectors by day or night
14885402469Carrier locating system
14895402229Apparatus for processing the frequency of a signal
14905401978Laser-optic missile control surface monitor
14915400130Light wave distance measuring apparatus
14925399870Position detecting method and apparatus for laser sensor
14935398276Cellular-system signal-strength analyzer
14945396510Laser sensor capable of measuring distance, velocity, and acceleration
14955396243Infrared laser battlefield identification beacon
14965396070Proximity detector
14975394238Look-ahead windshear detector by filtered Rayleigh and/or aerosol scattered light
14985390125Vehicle position determination system and method
14995390118Automatic lateral guidance control system
15005389967Object tracking apparatus and method of camcorder
15015388048Vehicle anti-collison device
15025384589Spectrally dispersive imaging lidar system
15035384573Image synthesis using time sequential holography
15045381222Method of remote sensing of ocean surface currents
15055378888Holographic system for interactive target acquisition and tracking

1994

15065375059Vehicle position determination system and method
15075375008Systems for distinguishing between friendly ground targets and those of a foe
15085374985Method and apparatus for measuring range by use of multiple range baselines
15095373343Apparatus for a camera system for judging distance based on distance measurements taken at central and peripheral parts of an image plane
15105373319Object tracking device for a camcorder
15115371587Chirped synthetic wavelength laser radar
15125371581Helicopter obstacle warning system
15135369599Signal metric estimator
15145369462Inclination detecting apparatus and camera for detecting hand shake using the same
15155369270Signal generator activated by radiation from a screen-like space
15165368260Wayside monitoring of the angle-of-attack of railway vehicle wheelsets
15175367373Noncontact position measurement systems using optical sensors
15185367371Observation space vehicle having a laser-based measurement system
15195365218System for guarding property including a mobile laser unit
15205365184Quadrature phase processing
15215362970Method and apparatus for electro-optically determining the dimension, location and attitude of objects
15225361213Control device for an automobile
15235359404Laser-based speed measuring device
15245359403Telemetry device and application thereof to a system for the detection of obstacles
15255357331System for processing reflected energy signals
15265357309Distance measuring device for a camera
15275355241Identification friend or foe discriminator
15285354983Object detector utilizing a threshold detection distance and suppression means for detecting the presence of a motor vehicle
15295353228Range-finding method and apparatus
15305353111Noise resistant laser system for machine alignment
15315353109Receiver-transmitter for a target identification system
15325353090Camera
15335351117Sensing a narrow frequency band and gemstones
15345349430Radar apparatus for a vehicle
15355349378Context independent fusion of range and intensity imagery
15365349200Method and apparatus for the alignment of paper stacks in a printing press
15375347137Multi lens for efficient collection of light at varying distances
15385347117Operator interface for a photoelectric control unit
15395345304Integrated LADAR/FLIR sensor
15405343295Optical system for electric vehicle docking
15415343285Electrical circuit for measuring the frequency of laser Doppler signals
15425343284Imaging lidar system employing bistatic operation
15435339196Optical device for measuring the speed of a moved surface by means of a measuring light beam from a laser
15445337137Height sensor and air spring device incorporating the same
15455337116Light projection type measurement apparatus effectively utilizing a post of a one-chip microcomputer
15465336900Single channel, dual wavelength laser rangefinder apparatus
15475336899Adjustable near infrared rangefinder illuminator
15485334848Spacecraft docking sensor system
15495334828Boresight system and calibration method
15505329467Distance measuring method and apparatus therefor
15515329117Device for dispensing predetermined dosages of flowable material
15525327222Displacement information detecting apparatus
15535326974Range-finding method and device
15545325175Solid-block homodyne interferometer
15555323223Radar laser transmitter
15565321490Active near-field object sensor and method employing object classification techniques
15575321489Method for the avoidance of collisions between aircraft and onboard optical set designed for its implementation
15585321460Autofocusing controlling apparatus for camera
15595321407Method for estimating relative speed between vehicle and objective obstacle
15605321255Obstacle detecting system having a plurality of spaced laser diodes
15615321252Improved driver circuitry for multiple sensors
15625319434Laser rangefinder apparatus with fiber optic interface
15635319201Proximity detector
15645318143Method and apparatus for lane sensing for automatic vehicle steering
15655317388Method and apparatus for determining the displacement of a rectangular object with respect to a reference position
15665317376Solid state pulsed coherent laser radar for short range velocimetry applications
15675315363Night vision projected infrared cueing system
15685314037Automobile collision avoidance system
15695313263System for, and method of, determining the speed of an airborne vehicle
15705313262Systems and methods for object detection using beam widening optics
15715313063Foldable optical apparatus
15725311272Optical buoys for oceanographic measurements by imaging lidar
15735311271Golf course range finder
15745311018Optical system for obtaining separate and simultaneous near-infrared and visible light images
15755311012Method and apparatus for detecting objects with modifying gain and sensor means
15765309212Scanning rangefinder with range to frequency conversion
15775307293Apparatus for measuring speed
15785307153Three-dimensional measuring apparatus
15795307138Energy efficient modulation-demodulation optical system
15805307137Terrain imaging apparatus and method
15815305091Optical coordinate measuring system for large objects
15825303020Optical transceiver apparatus having time programmed gain
15835302835Light detection system having a polarization plane rotating means and a polarizing beamsplitter
15845302819Method of, and apparatus for, detecting an object
15855302816Optical device for determining the relative position of two vehicles, and an alignment system comprising an application thereof
15865301005Method and apparatus for determining the position of a retroreflective element
15875299268Method for detecting the locations of light-reflective metallization on a substrate
15885299227Individual beacon identification system
15895298962Pulse compression signal processor utilizing identical saw matched filters for both up and down chirps
15905298882LED display collision warning circuit for vehicles
15915298751Remote active vapor concentration measurement system and method thereof
15925296924Process for detection of obstacles present, in particular, in front of an automotive vehicle
15935296909Detector of suspended cables for avionic applications
15945294802Digitally active distance measurement apparatus for camera or the like
15955294075High accuracy optical position sensing system
15965293162Laser based tracking device for detecting the distance between a vehicle and a roadway marker
15975291270Method and arrangement for detecting edges and bores of a workpiece with an optical probe head
15985291262Laser surveying instrument
15995291261Optical object detection system incorporating fiber optic coupling
16005291038Reflective type photointerrupter
16015288995Electrical measurement apparatus using heterodyne phase conversion techniques
16025285461Improved laser radar transceiver
16035285256Rear-looking apparatus and method for detecting contrails
16045283622Distance measuring apparatus
16055282589Terrain cueing
16065281808Device for the non-contact control of a sanitary fitting
16075280542XYZ coordinates measuring system
16085280436Method for measuring three-dimensional position of object to be captured and method for capturing the object
16095280287Coded identification and positioning system
16105280179Method and apparatus utilizing an orientation code for automatically guiding a robot
16115279672Automatic controlled cleaning machine
16125278423Object sensor and method for use in controlling an agricultural sprayer
16135276772Real time adaptive probabilistic neural network system and method for data sorting
16145276696Laser Doppler frequency control
16155276632Method and apparatus for improved visual display of a target viewed by an imaging sensor device
16165276391Door mounted safety apparatus
16175276326Scanning ranging radiometer for weather hazard surveillance
16185275354Guidance and targeting system

1993

16195274430Process and a system for taking distance images
16205274429Distance measuring device
16215274379Optical identification friend-or-foe
16225272513Laser doppler velocimeter
16235272512Displacement information detection apparatus
16245270929Radio wave refractivity deduced from lidar measurements
16255270795Validation of optical ranging of a target surface in a cluttered environment
16265270780Dual detector lidar system and method
16275267016Laser diode distance measurement
16285267011Laser doppler frequency control
16295267010Laser radar device
16305266955Laser-radar type distance measuring equipment
16315264908Optical device for measuring the speed or length of a moved surface
16325264709Steering control system for moving vehicle
16335262837Laser range finder
16345260762Device for non-contact measurement of speed, displacement travel and/or distance
16355260734Determining a direction in which an eye gazes
16365260710Vehicular optical-radar apparatus
16375260682Light-wave distance measuring apparatus for vehicle
16385257090Laser diode liquid-level/distance measurement
16395257085Spectrally dispersive imaging lidar system
16405256885Doppler velocimeter having a diffraction grating and dual lens groups with identical focal distances
16415256884Method and apparatus for the alignment of paper stacks in a printing press by optical beams reflected therefrom
16425255065Conically scanned holographic lidar telescope
16435255045Camera system having distance measuring apparatus
16445254853Optical sensing device
16455254846Analog photosensor operating on the power from a standard 4-20 ma instrumentation current loop
16465253039Process and apparatus for measuring sizes of steel sections
16475253032Active distance measuring apparatus
16485252838Optical device provides a correct alignment for printing screen with reflective markers and orientation sensors
16495251680Collision-preventing apparatus for electric motor vehicle
16505251013Vehicle straightener measuring unit, measuring apparatus reliant on reflected beam(s), and source, targets and method
16515251000Apparatus for measuring a distance between two running vehicles using light wave
16525250810Mid-infrared light hydrocarbon dial lidar
16535250801Optical sensor for detecting articles in a monitored region and method for operating the same
16545249470Rotor blade tracking devices
16555249157Collision avoidance system
16565249046Method and apparatus for three dimensional range resolving imaging
16575249033Automated interferometric alignment system for paraboloidal mirrors
16585249013Distance measuring device of camera
16595247487Spatial measurement recovery system
16605247296Device for determination of distances between close-range objects
16615247173Device for the acquisition of the instantaneous angular position of moving means and opto-mechanical systems incorporating such a device
16625245398Time-multiplexed multi-zone rangefinder
16635244030Electrically operated folding operable walls
16645243553Gate array pulse capture device
16655243541Imaging lidar system for shallow and coastal water
16665243351Full aperture image synthesis using rotating strip aperture image measurements
16675241481Method and a device for laser optical navigation
16685241360Distance measuring device utilizing semiconductor laser
16695241315Micro pulse laser radar
16705241314Image lidar transmitter downlink for command guidance of underwater vehicle
16715239353Optical distance measuring apparatus
16725239352Multiple scattering technique (MUST) lidar
16735239183Optical gap measuring device using frustrated internal reflection
16745237331Eyesafe coherent laser radar for velocity and position measurements
16755237171Object movement detector system
16765237166Optical atmospheric link apparatus with light path correction
16775235416System and method for preforming simultaneous bilateral measurements on a subject in motion
16785235398Cavity monitoring system
16795235376Camera remote-controlling apparatus
16805233541Automatic target detection process
16815233415Imaging lidar employing transmitter referencing
16825233403Heterodyne array for measurement of target velocity
16835231480Airborne imaging lidar system employing towed receiver or transmitter
16845231469Laser position indicator for valve stem
16855231401Imaging lidar system
16865229830Doppler velocimeter
16875229829Height sensor and air cushion
16885229828Arrangement for establishing or defining the position of a measuring point
16895227784System for detecting and determining range of target vehicle
16905225882Moving body measuring apparatus
16915225876Range finding camera
16925225827Warning device in a motor vehicle for detection of unintentional change of course
16935225810Fire detector for discriminating smoke and flame based on optically measured distance
16945225689Reflected light sensor having dual emitters and receivers
16955225669Sensor system with adjustment for ambient conditions
16965224109Laser radar transceiver
16975223710Optical angular position sensing system for use with a galvanometer
16985222181Fraunhofer line laser transmitting system
16995221956Lidar device with combined optical sight
17005221955Distance measuring apparatus for camera
17015221927Lidar-acoustic sounding of the atmosphere
17025220164Integrated imaging and ranging lidar receiver with ranging information pickoff circuit
17035216478Doppler velocity meter
17045216477Edge technique for measurement of laser frequency shifts including the doppler shift
17055216259Apparatus and method for improved determination of the spatial location of object surface points
17065216236Optical tracking system
17075215423System for determining the spatial position of an object by means of a video optical sensor
17085214484Apparatus for measuring meteorological parameters
17095212738Scanning laser measurement system
17105212655Clearance measurement system, video clearance measurement vehicle and improved method of performing clearance measurements
17115212533Light wave distance meter
17125210587Optical distance measuring apparatus
17135210586Arrangement for recognizing obstacles for pilots of low-flying aircraft
17145210585Range finder having a plurality of signal reception means
17155208654Laser metrology for coherent multi-telescope arrays
17165208651Apparatus and method for measuring fluorescence intensities at a plurality of wavelengths and lifetimes
17175208642Electro-optical distance meter
17185208641Laser cavity helmet mounted sight
17195207003Target and system for three-dimensionally measuring position and attitude using said target
17205206699Sensing a narrow frequency band of radiation and gemstones
17215206698Lidar arrangement for measuring atmospheric turbidities
17225206697Tunable laser rangefinder and method
17235204732Optical distance measuring apparatus
17245202783Secure and programmable friendly target recognition system
17255202743Long range laser ranging device
17265202742Laser radar for a vehicle lateral guidance system
17275202741Active imaging system with Faraday filter
17285200793Range finding array camera
17295200606Laser radar scanning system
17305200604Handpiece optical proximity detector for disabling surgical laser beam
17315198877Method and apparatus for three-dimensional non-contact shape sensing
17325198876Method of measuring three-dimensional postion of workpiece
17335198657Integrated imaging and ranging lidar receiver
17345196929Display system of camera having tracking apparatus
17355194906Distance measuring device
17365194745Doppler velocimeter
17375192979Method and apparatus for recognizing and identifying targets
17385192978Apparatus and method for reducing solar noise in imaging lidar, underwater communications and lidar bathymetry systems
17395191391High resolution plane mirror interferometer
17405191386Optical instrument
17415191385Method for determining the spatial coordinates of points, application of said method to high-precision topography, system and optical device for carrying out said method
17425191384Distance measuring system
17435189619AI-based adaptive vehicle control system
17445189462Range meter for camera
17455187361Object detection apparatus of the photoelectric reflection type with sampled data
17465185517Semiconductor integrated circuit for measuring distance for automatic focusing
17475182612Method of measurement of an angle of incidence of a luminous beam, measuring device for carrying out the method and use of the device for the measurement of distances
17485182543Miniaturized data communication and identification system
17495181135Optical underwater communications systems employing tunable and fixed frequency laser transmitters
17505179418Doppler velocimeter and apparatus using the same
17515179287Displacement sensor and positioner
17525179286Distance measuring apparatus receiving echo light pulses
17535177462Car interval control apparatus

1992

17545175529Fast event detector
17555173945Process and apparatus for estimating the movement of a moving object
17565170218Apparatus and method for detecting wind direction
17575170168Identification of friend from foe device
17585166881Following control apparatus for an automotive vehicle
17595166723Camera shake detecting device
17605164823Imaging lidar system employing multipulse single and multiple gating for single and stacked frames
17615164784CW doppler lidar
17625164733Phase shift detection for use in laser radar ranging systems
17635164602Machine guidance system utilizing fiber optics
17645164579Method and apparatus for electro-optically determining the dimension, location and attitude of objects including light spot centroid determination
17655163319Method and a device for recognizing the condition of a road
17665162862Lightspeed-related measurement apparatus
17675162794Safe trailing distance warning for vehicles
17685162643Light detecting system
17695161890Method and system for the optical measurement of the air temperature by laser excitation, particularly in front of an aircraft
17705161125Radiation selective system for target range and imaging readout
17715159557Distance detecting apparatus and method for a vehicle
17725159407Single-ended dual spatial filter detector for the passive measurement of winds and turbulence aloft
17735159406Light-operated accelerometer-type techniques
17745159396Laser gun ammunition measurement equipment
17755157487Distance information obtaining device
17765157451Laser imaging and ranging system using two cameras
17775157257Mid-infrared light hydrocarbon DIAL LIDAR
17785153559Equipment for detecting the movement of a preceding vehicle and giving warning
17795151812Passive energy diametric scanner
17805151747Laser radar wire detection
17815151608Optical distance sensor using a laser beam and processing means
17825150170Optical phase conjugate velocimeter and tracker
17835149980Substrate advance measurement system using cross-correlation of light sensor array signals
17845149952Optical gauging apparatus using dual beams and intermittent interruption
17855148211Stabilized range finder for use with an electronically controlled camera
17865146290Process and apparatus for determining the position of an object
17875146287Slant angle laser scanner
17885142416Reflection-type photoelectric switch, fresnel lens and method of manufacturing said lens
17895142288Electro-optical IFF system
17905142134Method for operating a circuit arrangement
17915141308Semiconductor laser pulse compression radar system
17925140162Solid-state port digital imager
17935139339Media discriminating and media presence sensor
17945138150Photoelectric proximity sensor having shutter adjustment means for sensing region distance
17955137354Computer aided three dimensional positioning sensing system and method
17965137350Distance measuring device
17975136297Method for navigation and updating of navigation for aircraft
17985136148Speed detection apparatus for camera
17995131754Method of and device for detecting position of body
18005128874Inertial navigation sensor integrated obstacle detection system
18015128794Scanning laser helmet mounted sight
18025126735Inter-vehicle communication apparatus by means of infrared rays used to reduce acoustic noise pollution
18035125736Optical range finder
18045125735Automatic multi-point distance measuring device
18055123737Device for determining the deviation of a target from a predetermined location
18065123730Apparatus for optical remote wind sensing
18075122796Object detection method and apparatus emplying electro-optics
18085121124Microwave camera
18095118191High contrast switchable target discriminator
18105118180Method and apparatus for determining the range of vision of a motor vehicle driver upon encountering fog or other obstacle
18115115497Optically intraconnected computer employing dynamically reconfigurable holographic optical element
18125114227Laser targeting system
181351142263-Dimensional vision system utilizing coherent optical detection
18145113083Light scattering measuring apparatus utilizing a photodetector mounted on a rotary stand
18155113080Non-linear displacement sensor based on optical triangulation principle
18165113065Heterodyne circular photodetector array in a tracking system
18175112131Controlled machining of combustion chambers, gears and other surfaces
18185112130Apparatus and method for measuring relative displacement of objects
18195110203Three dimensional range imaging system
18205109362Remote seismic sensing
18215109345Closed-loop autonomous docking system
18225109161Light emitter and optical system for a distance measuring device
18235107946Steering control system for moving vehicle
18245107369Wide field multi-mode telescope
18255106192Polarization insensitive absolute interferometeric method and apparatus for measuring position angular bearing and optical paths
18265103085Photoelectric proximity detector and switch
18275102220Pulse delay measuring circuit
18285102219Method and means in optical distance meters
18295102065System to correct the trajectory of a projectile
18305099128High resolution position sensitive detector
18315098185Automatic tracking type measuring apparatus
18325097856Electronic talking stick for the blind
18335096293Differential fluorescence lidar and associated detection method
18345095203Article detection device and method with shift registers and sampling
18355092670Automatic focusing system for use with a motion picture camera
18365091778Imaging lidar systems and K-meters employing tunable and fixed frequency laser transmitters
18375088808Range Doppler self-referencing imaging system
18385087935Active external distance measuring system having an optical device in the light projection and light receiving paths to reduce parallax
18395087119Distance measuring apparatus
18405086411Optical location systems
18415086404Device for simultaneous continuous and separate recording and measurement of head and body movements during standing, walking and stepping
18425086342Image sensor with an avalanche diode forming an optical shutter
18435084617Fluorescence sensing apparatus for determining presence of native hydrocarbons from drilling mud
18445083861Apparatus for measuring the distance of a target
18455082364Rf modulated optical beam distance measuring system and method
18465082363Optical distance measuring apparatus and method using light projection pulses
18475081530Three dimensional camera and range finder
18485079555Sequential image synthesizer

1991

18495076686Automatic focusing system for use with a motion picture camera
18505075878High resolution measuring device for time difference
18515075562Method and apparatus for absolute Moire distance measurements using a grating printed on or attached to a surface
18525075560Moire distance measurements using a grating printed on or attached to a surface
18535074673Laser-based target discriminator
18545073714Method and apparatus for detecting amplitude and frequency of web flutter using infrared optical sensor
18555070483Remote seismic sensing
18565069545Laser radar system
18575068767Automatic focus position adjusting unit for use in shadowless lighting device
18585068540Distance measuring apparatus having automatic gain control
18595064280Method of measuring the velocity and/or length of endless webs of textile material and apparatus for carrying out the method
18605063380Discrete object searching apparatus for search of discrete files and the like
18615060003Distance measuring device
18625059810Distance independent gauging system
18635057681Long range triangulating coordinate finder
18645056914Charge integration range detector
18655056913Optical gauging apparatus
18665056097Target illuminators and systems employing same
18675055692System for measuring ambient pressure and temperature
18685055664Optical distance measuring system using a position sensitive device and a ramp generator driven light source
18695054912Optical distance-measuring device
18705054911Light wave distance measuring instrument of the pulse type
18715051934Ancillary arrangement for inclusion in a distance measuring instrument
18725049756Method and system for detecting forest fires
18735048950Optical radar
18745047638Passive boresighting system
18755046851Position sensing method and apparatus
18765046839Golf course range finder system
18775044744Method and apparatus for distance measurement using electromagnetic waves
18785043564Dual integration type electro-optical distance measuring device wherein the first integration time is reverse integrated
18795042428Implement for milking an animal
18805042048Target illuminators and systems employing same
18815040116Visual navigation and obstacle avoidance structured light system
18825036517Target illuminators and systems employing same
18835034810Two wavelength in-situ imaging of solitary internal waves
18845033845Multi-direction distance measuring method and apparatus
18855033508Sensor operated water flow control
18865032023Optical fiber based sensor for a variable depth range camera
18875029999Laser radar device
18885029009Imaging camera with adaptive range gating
18895025143Enhanced clutter suppression apparatus for use with an infrared search and surveillance system
18905024528Alignment apparatus employing a laser light scatterer
18915023712Tracking distance-measuring equipment system with means for setting a window and means for sampling image signals at predetermined time intervals
18925023709Automatic follow-up lighting system
18935022751Portable localizer siting system
18945021644Presence detecting apparatus and method for automatic doors
18955021643Pointer/tracker for a phased array laser system
18965020901Multimode laser diode system for range measurement
18975020620Offsetting the course of a laser guided vehicle
18985019990Position detector for moving vehicle
18995018852Motion detection, novelty filtering, and target tracking using an interferometric technique with GaAs phase conjugate mirror
19005015868Real time distance sensor
19015015844Optical surveillance sensor apparatus
19025014811Battery retaining system
19035013917Imaging lidar system using non-visible light
19045013151Variable beam width laser radar system
19055012574Controlled machining of combustion chambers gears and other surfaces
19065008557Position detector for moving vehicle
19075006813Nonlinear optical doppler imaging amplifier
19085006700Distance-measuring apparatus for camera
19095005970Distance detecting apparatus
19105005128Automated vehicle control
19115005085Controllable semiconductor image sensor and arrangement with such a sensor
19125003166Multidimensional range mapping with pattern projection and cross correlation
19135002396Displacement telemetering system
19145001488Battlefield IFF method and system for its application
19155000567Laser radar system for detecting an object
19164999488Method to continuously count the courses or picks of a moving fabric
19174997283Vehicle straightener measuring unit, measuring apparatus reliant on reflected beams, and source, targets and method
19184996468Automated guided vehicle
19194996440Device for measuring dimensions
19204996430Object detection using two channel active optical sensors
19214996415Apparatus for detecting the presence and position of an object
19224995720Pulsed coherent Doppler laser radar
19234995102Scanning method used by laser radar and laser radar for carrying out the method
19244994681Device for detecting the position of a moving body, in particular an aircraft, in a plane
19254993830Depth and distance measuring system
19264991966Optical positioning method and system
19274991953Scanning laser vitreous camera
19284991509Optical proximity detector
19294991183Target illuminators and systems employing same
19304991149Underwater object detection system
19314990791Multi-dimensional laser Doppler velocimeter
19324987832Method and apparatus for increasing the effectiveness of projectiles
19334986653Light wave range finder
19344983844Fast atomic line filter
19354983033Automatic range finder for camera
19364983021Modulated retroreflector system

1990

19374980547Light distribution and detection apparatus
19384979816Range sensing system
19394978221Laser distance and altitude measuring apparatus
19404976543Method and apparatus for optical distance measurement
19414976537Distance measuring device with plural differing reference voltages
19424973837Proximity detectors with dual-speed tracking circuitry
19434973834Optical switching device employing a frequency synchronous circuit
19444973154Nonlinear optical ranging imager
19454973153Method and apparatus for finding range
19464972070Sensor operated water flow control with separate filters and filter retainers
19474970401Non-contact triangulation probe system
19484970384Optical sensor for detecting distance to an object including anamorphic light receiving lens
19494969736Integrated fiber optic coupled proximity sensor for robotic end effectors and tools
19504967270Lidar system incorporating multiple cameras for obtaining a plurality of subimages
19514967183Method of intrusion detection over a wide area
19524967083Door sensor system
19534967064Method and apparatus for a target determining apparatus having increased range
19544965572Method for producing a warning of the existence of low-level wind shear and aircraftborne system for performing same
19554964722Remote object configuration/orientation determination
19564964721Imaging lidar system
19574963731Optical level measurement system
19584963036Vision system with adjustment for variations in imaged surface reflectivity
19594963024Method and apparatus for determining K factor
19604963017Variable depth range camera
19614960329Chirp pulse echo ranging apparatus
19624959678Automatic focusing camera
19634957362Method and apparatus for electro-optical phase detection
19644954962Visual navigation and obstacle avoidance structured light system
19654954861Method of driving multiple flash rangefinder
19664953972Range dispersion sensor
19674952911Scanning intrusion detection device
19684950880Synthetic aperture optical imaging system
19694950075Method of detecting an object by use of laser light and laser radar
19704949074Method of intrusion detection
19714948258Structured illumination surface profiling and ranging systems and methods
19724948257Laser optical measuring device and method for stabilizing fringe pattern spacing
19734948247High speed stroboscope system for visually observing dynamic properties by moving objects of various characteristics
19744948246Leading-vehicle detection apparatus
19754947952Slow speed cruising control apparatus
19764947044Method and apparatus for covertly viewing a target using infrared radiation
19774945408Three dimensional stereoscopic video system with a single image sensor
19784943157Fiber optic triangulation gage
19794942561Delay time measuring device
19804942534Signal-transmission type production supervising system including IC card and wireless type interface unit
19814939439Robot vision and optical location systems
19824938589Sensor with integrated signal processing for one- to three-dimensional positioning
19834938588Distance detecting apparatus
19844935907Electronic homing system
19854935616Range imaging laser radar
19864935613Light projecting type distance measuring apparatus
19874932775FM laser transmitter
19884929951Apparatus and method for transform space scanning imaging
19894929843Apparatus and method for determining a dimension of an object
19904928152Process and device for optically measuring the distance and the velocity of a target
19914927263Position and velocity imaging system using 2-D laser diode array
19924926170Object detection method and apparatus employing electro-optics
19934925303Aircraft piloting aid laser landing system
19944920412Atmospheric obscurant penetrating target observation system with range gating
19954919532High accuracy semiconductor laser doppler velocimeter
19964918607Vehicle guidance system
19974916613Remote low power indicator for battery driven apparatus
19984916536Imaging range finder and method
19994916324Method and apparatus for electro-optical distance measurement
20004915498Range imaging sensor
20014914460Apparatus and methods of determining distance and orientation
20024913546Range finder
20034910464Proximity detector
20044906092Range doppler self-referencing imaging system
20054903054Obstacle detection system
20064903009Intrusion detection device
20074902889Optical sight system for the detection and recording of infringements of the road traffic regulations, using a laser
20084902126Wire obstacle avoidance system for helicopters
20094902125Optical system having beam amplification
20104900146Multiple channel optical flying spot triangulation ranger system
20114899041Light sensor for detecting an object in a certain distance
20124896606Optical proximity fuze
20134896343Radiation apparatus with distance mapper for dose control
20144896032Active boresight drift measurement and calibration apparatus
20154895440Laser-based measurement system
20164894952Proximity detector
20174894677High-power illumination device for a camera
20184893924Method of remotely detecting submarines using a laser
20194893923Doppler laser radar system
20204893922Measurement system and measurement method
20214893026Station for detecting and locating through laser beams an object or a substance likely to diffuse back at least one part of the incident laser ray and system for sensing a substance such as smoke in particular of a fire such as a forest fire
20224893025Distributed proximity sensor system having embedded light emitters and detectors
20234891772Point and line range sensors
20244891624Rearward vehicle obstruction detector using modulated light from the brake light elements

1989

20254888532Object sensing apparatus
20264888490Optical proximity apparatus and method using light sources being modulated at different frequencies
20274888477Range measurement for active optical recognition devices
20284887310Identification system using a laser retro-reflecting and modulating set
20294886976Driver circuitry for multiple sensors
20304882676Method and apparatus for rating billiard shots and displaying optimal paths
20314881809Method and device for measuring distance optically
20324879461Energy field sensor using summing means
20334876565Apparatus and method of underwater optical recording
20344876456Method of and apparatus for detecting presence or absence of photosensitive object at a prescribed position
20354876446Optical sensor with optical interconnection board
20364876444Protection from extraneous light for light guided vehicle
20374875770Wind shear detector
20384875769Velocimeter for a printing press web
20394874242Device for detection of extraneous substances through a wall and a system for aiding the driving of automobiles or airplanes
20404873449Process and apparatus for three-dimensional surveying
20414872747Use of prisms to obtain anamorphic magnification
20424872485Sensor operated water flow control
20434868901Reflected light detecting apparatus and method
20444867570Three-dimensional information processing method and apparatus for obtaining three-dimensional information of object by projecting a plurality of pattern beams onto object
20454867558Method of remotely detecting submarines using a laser
20464867556Apparatus for determining the path of a pulsed light beam
20474866781Method and means of identifying objects with retro-reflected light
20484864395Simplified calibration for a distance information obtaining device
20494864296System for synchronizing signals on a two-wire line
20504864147Optically scanning displacement sensor with linearity correction means
20514864123Apparatus for detecting the level of an object surface
20524862854Control systems for vehicle engines
20534862257Imaging lidar system
20544861159Dynamic Doppler optical gauge
20554861158Chirp and Doppler optical gauge
20564859054Proximity fuze
20574856893Laser distance measuring method and apparatus
20584856009Method and appartus for laser control
20594855932Three-dimensional electro-optical tracker
20604855585Distance measuring apparatus
206148546983-D measurement via multiple gating
20624853532Specular surface inhibit
20634851746Sensing apparatus for automatic door
20644851661Programmable near-infrared ranging system
20654849781Range detector
20664849731Scanning obstacle detection apparatus
20674849644Optoelectric distance measuring apparatus with delay and zero cross detector
20684846571AM-FM laser
20694846297Automated guided vehicle
20704843640Industrial identification transponder
20714843228Method and apparatus for noncontact automatic focusing
20724837575Identification system
20734836672Covert optical system for probing and inhibiting remote targets
20744835614Control method for limiting watching distance in television
20754835403Clocked optical sensing apparatus
20764834531Dead reckoning optoelectronic intelligent docking system
20774833469Obstacle proximity detector for moving vehicles and method for use thereof
20784833318Reflection-type photosensor
20794831448Viewing distance sensor for television receiver
20804830498Position detecting device
20814830486Frequency modulated lasar radar
20824830485Coded aperture light detector for three dimensional camera
20834827302Distance measurement apparatus for camera
20844826314Echometer for locating defects which affect light conductors
20854826312Large area, low capacitance photodiode and range finder device using same
20864825211Warning device for vehicles against an approaching objects
20874823901Apparatus and method for detecting faults in an obstacle detection system
20884823170Line of sight measuring system
20894823010Sliding door threshold sensor
20904822170Sensor for the contactless linear measurement of the distance of a target by backscattered radiation
20914822164Optical inspection device and method
20924822163Tracking vision sensor
20934818887Arrangement for the recognition of obstacles for motor vehicles
20944818879Positioning and machining apparatus having a scanner for circularly scanning an object by a light beam
20954818100Laser doppler and time of flight range measurement
20964817922Airspring height sensor
20974816669Process for signal processing of reflected pulses and an apparatus for performing the process
20984814769Friend-foe interrogation method and a system using this method
20994812035AM-FM laser radar
21004810088Laser rangefinder and thermal imager with enhanced scanning mirror control
21014802096Controlled direction non-contact detection system for automatic guided vehicles
21024796198Method for laser-based two-dimensional navigation system in a structured environment

1988

21034792904Computerized flight inspection system
21044792231Laser speckle imaging
21054791759Grinding wheel position detecting means for surface grinding machine
21064790651Tracking laser interferometer
21074790402Automated guided vehicle
21084789243Orientation determining system for a device
21094789242Optical apparatus for detecting the position of an object
21104788441Range finder wherein distance between target and source is determined by measuring scan time across a retroreflective target
21114788439Multiple detector fog suppression and edge enhancement
21124786176Metrological apparatus and method using polarization modulation
21134786164System and method for detecting intervehicle distance of two vehicles moving in the same traffic lane
21144782239Optical position measuring apparatus
21154782224Electrooptical presence recognition-sensor
21164781465Device for detecting road surface condition
21174776274Proximity fuzing arrangement
21184775235Optical spot scanning system for use in three-dimensional object inspection
21194773751Infinite level setting device for a distance measuring device
21204771437Integrated laser/FLIR rangefinder
21214770526Ranging method and apparatus
21224770482Scanning system for optical transmitter beams
21234768877Method and device for measuring the propagation time of a wave
21244768053Distance measuring apparatus
21254767934Active ranging system
21264767922Hand presence activated water faucet controller
21274766421Object detection apparatus employing electro-optics
21284766323Method and apparatus for determining the distance of an object
21294764786Distance measuring device for camera
21304764668System for locating an object provided with at least one passive target pattern
21314763361System and device for recognition or IFF use
21324761546Optical displacement measuring system with nonlinearity correction
21334761072Electro-optical sensors for manual control
21344760419Distance measuring apparatus
21354760381Intruder-detection system for room security
21364760269Method and apparatus for measuring distance to an object
21374759623Electrooptical distance measuring apparatus
21384758082Distance detection apparatus
21394757450Method and system for automatically detecting a preceding vehicle
21404757200Pulsed radiation detection system
21414755818Aircraft collision warning system
21424755662Automatic focus detecting device
21434754151Method and apparatus for measuring the optical scattering co-efficient of the ocean using large and small fields of view
21444753357Container crane
21454752799Optical proximity sensing optics
21464749273Method and apparatus for determining the material flow rate of conveying mechanisms
21474748469Distance measuring device for camera
21484748333Surface displacement sensor with opening angle control
21494744664Method and apparatus for determining the position of a feature of an object
21504744653Distance measurement by laser light
21514743110Laser telemetry and Doppler measurement system with pulse compression
21524742573Identification card including optically powered electronic circuit
21534741621Geometric surface inspection system with dual overlap light stripe generator
21544740676Range finding automatic focusing system employing a rotatable transparent plate and a half-split light receiving element
21554738531Distributed antenna array location apparatus
21564738529Apparatus for measuring the transit time of electromagnetic waves
21574737624Optoelectric distance measuring apparatus with an optical measuring probe with shared optics
21584737028Target loop active boresighting device
21594736247Range and range rate system
21604735503Method for determining the direction and speed of wind in the atmosphere
21614734587Optoelectric distance measuring apparatus with a time discriminator for the accurate detection of electric pulse sequence
21624734574Light-projecting and-receiving unit for use in a human body detecting apparatus for automatic doors
21634733961Amplifier for integrated laser/FLIR rangefinder
21644732469Low noise optical time domain reflectometer
21654731879Remote data monitoring system
21664729660Position measuring apparatus of moving vehicle
21674729653Method and apparatus for measuring distance by laser beam
21684727259Monolithic area array with shutter operable to only transmit light between the minimum and maximum ranges for laser rangefinding
21694725841System for interrogating a passive transponder carrying phase-encoded information
21704725136Method for measuring particle velocity using differential photodiode arrays
21714724480Method for optical alignment of one object with respect to another
21724722605Method and apparatus for optically measuring distance between two surfaces
21734722599Device for measuring cloud height
21744722410Obstacle detection apparatus
21754721385FM-CW laser radar system
21764721384Optical-electronic rangefinder
21774720724Method and apparatus for automatic range finding
21784720723Distance measuring device
21794717252Method and apparatus for detecting distance and forming image of object in turbid medium using laser

1987

21804716469Circuit for eyesight protection in a television set
21814716444Optical radar transceiver control apparatus
21824716430Pulse proximity detection
21834716298System for automatically detecting presence or absence of a preceding vehicle and method therefor
21844715707Laser doppler velocimeter with laser backscatter discriminator
21854715706Laser doppler displacement measuring system and apparatus
21864714339Three and five axis laser tracking systems
21874713545Device for detecting objects, particularly such in motion
21884713544Optical system for the simultaneous reception of thermal and laser radiation
21894713533Concentric detector array and associated hybrid signal processing for coarse and fine electro-optical tracking
21904712915Arrangement for holding an instrument in alignment with a moving reflector
21914712003Blind person guide device
21924710621Opto-mechanical scanner with fixed-field ranging device
21934709580Retroflective attitude determining system
21944709142Target detection in aerosols using active optical sensors and method of use thereof
21954708473Acquisition of range images
21964707128Turbid media viewing system
21974706195Speed control system for a motor vehicle
21984704521Opto-mechanical scanner with fixed-field ranging device
21994703820Vehicle guidance means
22004701611Reflectivity compensated fiber optic sensor
22014701049Measuring system employing a measuring method based on the triangulation principle for the non-contact measurement of a distance from the surface of a contoured object to a reference level. _
22024699507Apparatus and method for measuring the distance to an object
22034698649Apparatus for controlling the velocity of a member in a digital printing system
22044698498Three-dimensional laser imaging transmitter/receiver
22054697921Device for detecting a relative change in distance between two measuring points, and its use
22064697089Dual wavelength sensor which employs object as part of a corner reflector
22074696568Method of and apparatus for measuring the velocity and/or the length of moving objects
22084694295Vehicle blind spot detector
22094692611Fiber optic proximity sensor with feedback servo imaging means
22104692023Optical adapter for a light-wave rangefinder
22114691446Three-dimensional position measuring apparatus
22124690551Laser radar utilizing pulse-tone waveform
22134688937Methods of, and systems, for monitoring and/or controlling mobile cutting means
22144688919Automatic focusing camera
22154688086Method of imaging a target illuminated through an optically distorting region
22164687914Distance measuring device comprising a two sectioned sensor, each section having a plurality of sensing areas
22174687281Synthetic aperture laser radar
22184686359Picture scanning and recording using a photoelectric focusing system
22194685054Method and apparatus for outlining the environment of a multiarticular duty machine by means of a laser pointer
22204684247Target member for use in a positioning system
22214683493Compact optical apparatus for tracking a path of movement of a tool along a line of travel on a workpiece
22224682872Signal processing apparatus for a semiconductor position sensing device
22234682628Faucet system
22244681433Method and apparatus for measuring relative position
22254680148Mobile pond aerating system
22264678329Automatically guided vehicle control system
22274678323Distance measuring devices and light integrators therefor
22284674869Method and apparatus for electro-optically determining dimension, location and altitude of objects
22294674855Signal processing apparatus for photoelectric converting element array
22304673817Measuring system for contactless measuring the distance between a predetermined point of an object surface and a reference level
22314673274Automatic focusing apparatus for camera
22324671654Automatic surveying apparatus using a laser beam
22334669876Laser-doppler-anemometer
22344668859Protective zone device for a vehicle
22354667091Device for automatically tracking a moving object
22364666295Linear FM chirp laser
22374662752Position and orientation (POSE) sensor and related method
22384662741Linear FM chirp laser
22394662003System for electrooptical information transmission
22404660970Method and apparatus for the contact-less measuring of objects
22414660969Device for searching objects within wide visual field
22424659922Optical sensor device for detecting the presence of an object
22434657382Laser measurement system
22444656462Object detecting apparatus including photosensors for restricted detection area
22454655588Injection controlled laser transmitter with twin local oscillators
22464655586Adjustable zone proximity sensor
22474652917Remote attitude sensor using single camera and spiral patterns
22484652133Vision system with environmental control
22494652122Gust detection system
22504651283Installation for determining the spatial coordinates of a point on a piece, in particular for controlling a plant such as a welding plant for the car bodies of motor vehicles
22514650325Laser tracker designator
22524648710Blind guide device
22534647784Vehicle guidance and control system
22544647761Airborne system for the electrooptical detection, location and omnidirectional tracking of a target
22554647209Optical measuring instrument for the contactless measurement of distances
22564645937Method and apparatus for detecting the distance between an object and an ultrasonic objective
22574645917Swept aperture flying spot profiler
22584643575Fizeau interferometer
22594643564Cloud height measuring means
22604642469Three-dimensional reflectors for object attitude recognition
22614639129Method of measuring distance between two observation points
22624639110Automatic focusing system for a photographic camera
22634638154Reflection-type photoelectric switching apparatus with light-adjustable reference light detection
22644637727Procedure for analyzing reciprocating motion
22654637715Optical distance measuring apparatus
22664637705Automatic focusing camera
22674636053Distance detecting device
22684634272Optical radar system with an array of photoelectric sensors

1986

22694633077Photoelectric switch with limit setting means to prevent disablement when the amplifier is saturated
22704632543Optical radar system for vehicles
22714631583Vidicon image motion compensation technique
22724630927Optical projector
22734629882Image position detector
22744627734Three dimensional imaging method and device
22754627723Optical range simulator devices
22764623253Position detecting apparatus
22774622502Position detecting apparatus
22784621917Automatic focusing adjustment device
22794621292Automatic focusing device for a video camera
22804620788Apparatus for measuring pulse signal delay interval
22814615616Measuring distance apparatus
22824614974Range finding system suited for video camera
22834613231Laser range finder with non-linearity compensation
22844611917Optical system for determining an object's position
22854611912Method and apparatus for optically measuring distance and velocity
22864611292Robot vision system
22874603973Visibility enhancement system
22884603329Device and method for sensing the presence or absence of newly formed parts in conjunction with parts forming equipment
22894601580Measurement of oscillatory and vibrational motion
22904600299Optical distance measuring instrument
22914595401Air filters
22924595287Doppler effect laser velocity measuring system
22934594000Method and apparatus for optically measuring distance and velocity
22944593987Method and device for automatic exposure control by programs
22954590410Object sensing apparatus
22964590375Apparatus for detection of an enemy's infrared camera
22974589740Trihedron-shaped deformable reflectors
22984589070Airborne wind shear response system
22994585341Wind shear detection
23004584477Method for measuring distance and optical distance meter
23014579450Distance detector device
23024577962Method and equipment for the control of aiming and firing at a real target
23034576481Passive optical position measurement system
23044576346Seeker head for a target seeking missile
23054572662Wire and wire like object detection system
23064571048Automatic focusing system of photographic camera
23074570060Follow-up guidance and information transfer system for a moving object on the ground using the light beam
23084569591Laser boresight alignment mechanism for integrated laser/FLIR rangefinder
23094569588Light frequency change detecting method and apparatus
23104569078Image sensor
23114567347Measurement head for welding machines
23124566788Detector array
23134563577Optical sensor and reflector to reflect a different wavelength

1985

23144561775Thermally integrated laser/FLIR rangefinder
23154560912Object sensing apparatus for an automatic door
23164560271Optical distance-measuring method and apparatus therefor
23174560270Device included in a distance meter system
23184559684Controlled machining of combustion chambers, gears and other surfaces
23194558215Object detecting apparatus
23204556986Optical stereo video signal processor
23214556313Short range optical rangefinder
23224555179Detection and imaging of objects in scattering media by light irradiation
23234553836Method and apparatus for electrooptical distance measurement
23244552456Optical pulse radar for an automotive vehicle
23254549211Four-quadrant gate-sizing technique
23264548504Device for determining the real or the virtual distance of a source of light from a measuring plane
23274547674Optical triangulation gear inspection
23284546247Chipped neck inspector
23294542986Scanner position sensor for an integrated laser/FLIR rangefiner
23304537502Multiple discrete frequency ranging with error detection and correction
23314534636Automatic focusing device for camera
23324533242Ranging system which compares an object-reflected component of a light beam to a reference component of the light beam
23334533241Distance measuring device and automatic focusing system using same
23344533227Distance measuring circuit
23354531833Optical range finder
23364529317Method of and apparatus for monitoring gaseous pollutants
23374528525Scanning laser for a scanning laser radar
23384527894Method and apparatus for measuring the velocity of moved objects or the like
23394527892Distance measuring apparatus
23404527891Rangefinder device with serial readout linear image sensor and peak detector with threshold setting means
23414526465Apparatus for detecting the displacements of points of excited structures
23424524282Electro-optical level detector
23434523108Averaging circuit
23444521875Orientation detection system for thin-line towed sonar arrays
23454521109Passively Q-switched dual laser
23464521107Apparatus for measuring distances by measuring time of travel of a measuring light pulse
23474521106Image sensor and rangefinder device with background subtraction using interlaced analog shift register
23484518256Enhanced accuracy optical radar
23494518255Temperature tracking range finder
23504518254Ocean depth sounding from the air by laser beam
23514518253Distance measurement system
23524516853Laser radar adaptive tracking system
23534516020Light-operated proximity detector with linear output
23544515472Agile receiver for a scanning laser radar
23554515471Scanning laser radar
23564514083Distance measuring apparatus
23574513408Error detecting system of video/audio disc player
23584511249Microprocessor-driven laser ceilometers
23594511248Active electro-optical distance detection methods and devices
23604505582Self-detecting optical sensors
23614504143Optical arrangement for an opto-electronic range-finder
23624502782Method and laser apparatus for measuring visual range, slant visual range and cloud altitude
23634501961Vision illumination system for range finder
23644499492Method and apparatus for three frame range imaging
23654498764Dynamic control arrangement for a distance measuring apparatus
23664497560Control circuit for active type range finder
23674497065Target recognition system enhanced by active signature measurements

1984

23684490038Mobile apparatus for determining the lateral position of a railroad track
23694490037Image sensor and rangefinder device having background subtraction with bridge network
23704490036Image sensor and rangefinder device having background subtraction with paired analog shift registers
23714488173Method of sensing the position and orientation of elements in space
23724488172Method and apparatus for range imaging
23734486095Movement measuring apparatus and landmarks for use therewith
23744484069Apparatus and method for sensing distance
23754483613Range detecting device
23764479706Distance measuring circuit
23774479053Focal plane array optical proximity sensor
23784477184Obstacle detection system for use in vehicles
23794472054Method and apparatus for determining a parameter of attitude of a body
23804470698Programmable scanner/tracker
23814470696Laser doppler velocimeter
23824470681Method of and apparatus for detecting range using multiple range readings
23834467251Object sensing apparatus
23844467186Mirror actuator control system
23854464758Passively-Q-switched dual laser
23864464053Method for correcting a measuring signal
23874464048Laser rangefinders
23884460259Single lens rangefinder device having light emitter and detector
23894457621Rangefinder
23904453825Distance transducer
23914447800Obstacle detector for use in vehicles
23924445029Distance detector using a photopotentiometer and a continuous detecting system
23934442455Optical system for observation in real time with scanning
23944441810Range finder
23954441668Infrared-optical aiming and guiding device
23964436418Distance detector device
23974429967Distance measuring system
23984426640Laser scanning apparatus

1983

23994419011Automatic range finder
24004417795Automatic focus detection device
24014417148Photodetector device for detecting the front and rear ends of a moving sheet
24024413905Laser range meter
24034413904Electro-optical range finder using three modulation frequencies
24044412129Adjustable photoelectric detector head for solid state limit switch
24054411507Position control device for movable member
24064403860Apparatus for determining dimensions
24074403857Distance measuring device and method
24084403142Moving object detecting apparatus
24094401886Electromagnetic beam acquisition and tracking system
24104397548Distance measuring system
24114396945Method of sensing the position and orientation of elements in space
24124395121Apparatus for determining the angular position of a target illuminated by light pulses
24134387988Automatic distance measuring device
24144386854Method and means for optically generating signals for use in monitoring an environment using tomographic techniques
24154386848Optical target tracking and designating system
24164385833Apparatus for reception and radiation of electromagnetic energy in predetermined fields of view
24174385817Focusing detecting device
24184384198Time-shared aperture device
24194383238Obstacle detector for a vehicle
24204380391Short pulse CO.sub.2 laser for ranging and target identification
24214373808Laser doppler attitude measurement
24224373804Method and apparatus for electro-optically determining the dimension, location and attitude of objects
24234367027Active auto focus system improvement

1982

24244361911Laser retroreflector system for identification of friend or foe
24254359640Clear air turbulence detection
24264355893Eye-safe laser cloud height rangefinder
24274349274Optical triangulation apparatus and method
24284348586Automatic bandwidth control system
24294346994Secondary alignment target for an electro-optical alignment measuring system
24304346989Surveying instrument
24314346988Distance measuring device
24324345827Distance-measuring system with in-range signalling for use with cameras, alarms, and the like
24334344705Distance measuring apparatus based on the pulse travel time method
24344342912Apparatus for detecting air disturbances created by low level wind shear
24354340299Optical doppler radar system using a conically scanned laser beam
24364339660Reflection light barrier apparatus for recognizing both strongly and weakly reflecting objects
24374336997Change of distance measuring apparatus
24384335306Surveying instrument
24394333008Polarization coded doublet laser detection system
24404332468Optoelectronic proximity sensor
24414330202Range detecting device
24424326799Active-passive scanning system
24434325146Non-synchronous object identification system
24444322832Method and arrangement for pulse spacing measurement
24454322627Apparatus for monitoring the surface of the charge of a shaft furnace
24464319332Method and apparatus for space monitoring by means of pulsed directional beam
24474317991Digital auto focus system utilizing a photodetector array
24484313654Automatic rangefinder system for photographic camera with light emitting and receiving means
24494310227Diffracted energy auto-ranging system for a camera
24504309946Laser proximity fuzing device
24514309618Precision optical distance measurement
24524309103Device for contact-free thickness or interval measurement

1981

24534308537Automatic range containment system
24544307939Oscillating retroreflector
24554306500Optical backscatter reduction technique
24564306147Reflection-type photoelectric switching apparatus
24574304487Range finder for still or moving picture cameras
24584303862Clear air turbulence detector
24594303335Automatic distance measuring device
24604302084Automatic rangefinding device for use in a camera
24614299484Range and speed measuring equipment with noise frequency modulated transmitter
24624299483Path alignment apparatus
24634298280Infrared radar system
24644298258Distance measuring device
24654297030Method and apparatus for measuring the distance and/or relative elevation between two points
24664291223Distance detecting device
24674290043Method of and system for detecting marine obstacles
24684289397Laser ceilometer signal processing means
24694288158Laser ceilometer with safety power-reduction feature
24704288152Automatic range finder system
24714287412Photoelectric direction finder
24724282430Reflection-type photoelectric switching apparatus
24734278948Autopointing laser system
24744277167Depth mapping system
24754274736Method and apparatus for electrooptical distance measurement
24764274735Distance measuring device
24774270862Magneto-optic light deflector system
24784270142Adaptive slant range compensator for a remote optical mapping system
24794269506Apparatus for measuring the influence of physical parameters on the length of a path
24804266875Method and device for contact-free interval or thickness measurement by control of the direction of a light ray beam
24814263595Apparatus for identifying objects and persons
24824259592Ceilometric method and apparatus
24834251144Rangefinding system
24844249265Device for receiving and transmitting coded light signals and IFF system incorporating this device
24854248532Electro-optical distance-measuring system
24864245560Antitank weapon system and elements therefor
24874245559Antitank weapon system and elements therefor
24884243877Electro-optical target for an optical alignment system

1980

24894242578Opto-electronic antenna system
24904240745Imagery with constant range lines
24914239388Time domain laser reconnaissance technique
24924236819Imagery with constant range lines
24934231534Active optical tracking system
24944231533Static self-contained laser seeker system for active missile guidance
24954229103Apparatus for determining off-aim during firing simulation
24964229102Method and apparatus for balancing out disturbances in distance measuring systems
24974227261Transmission of information by sweeping fan-shaped beams
24984226529Viewing systems
24994225226Laser guidance system for crop spraying aircraft
25004223607Opto-electronic measuring apparatus, particularly for a projectile detonator
25014221973Linear array signal processing circuitry for locating the midpoint of a source of light
25024221463Optical modulator with ringing suppression
25034218138Method and means for determining positions of reflectors with fan-shaped beams
25044215936Shared pointing for offset target of an adaptive phased array
25054213704Method and apparatus for sensing the position of a writing laser beam
25064212534Device for contact-free measuring of the distance of a surface of an object from a reference plane
25074211485Device for suppressing very close interference echo signals in optical pulse compression radars
25084209253Laser radar tracking system
25094208125Cloud altitude measuring apparatus
25104207468Object identification system
25114207466Infrared proximity detecting apparatus
25124206990Power supplying system for use in an automatic focusing camera
25134203108Underwater detection system
25144202387Fluid dispensing control system
25154197006Laser telemeter
25164195931Clear air turbulence detector
25174195311Coherence length gated optical imaging system
25184195221Scanning focused local oscillator optical heterodyne imaging system
25194193088Optical heterodyne system for imaging in a dynamic diffusive medium
25204190362Laser telemeter
25214190361Optical telemetering apparatus
25224189233Passive optical range simulator device
25234186309Web monitoring and control apparatus for web handling machinery
25244184767Frequency agile optical radar
25254183640Automatic focus adjusting device
25264182570Device for measuring a component of wind speed
25274181431Laser distance measuring apparatus

1979

25284177463Method and device for measuring the velocity of an object relative to a reference
25294174524Ultra high speed gated pulse optical imaging system
25304173414Method and apparatus for correcting the aiming of an optical illuminator on a target
25314171907Electro-optic distance measuring device
25324171159Optical homodyne microscope
25334170397Vibratile optical boresight
25344168908Precision pointing and tracking control system
25354168906Differential Doppler velocity sensor
25364168502Digitally controlled signal simulator
25374167329Focussed doppler radar
25384165936Coaxial transmitting and receiving optics for an electro-optic range finder
25394163954High energy coherent pulse source for laser system
25404161715Method and apparatus for measuring the interior dimensions of a hollow body
25414161652System for optically aiming a laser beam on to a target
25424159873Rangefinder and digital single shot circuit
25434158885Guidance-light display apparatus and method for in-flight link-up of two aircraft
25444155096Automatic laser boresighting
25454153367Method and devices for localizing flat chips on a carrier plate
25464153366Rangefinding system
25474151415Active imaging system using variable gate width time programmed dwell
25484148584Laser telemeter
25494146328Telemeter comprising a pilot oscillator and an oscillator kept in phase with the pilot oscillator
25504146327Optical triangulation gauging system
25514143400Real-time optical mapping system
25524143263Receiver-transmitter device for transmitting data by means of focused modulated, light beams
25534142796Blood flow measurement
25544141091Automated flush system
25554140060Subcarrier modulated optical transceiver
25564139848Aircraft proximity warning indicator
25574139301Distance measuring laser apparatus for delayed time measurements
25584134677Cloud altitude measuring apparatus
25594134008Light retro-reflecting responser and data modulator arrangement

1978

25604131791Search and locate system
25614131254Wide instantaneous dynamic range proportional signal processor
25624131248Optical range resolution system
25634130360Laser altimeter/profilometer apparatus
25644129780Active imaging system using time programmed dwell
25654129775Glint capture system for improving lock stability of coat
25664123651Apparatus and method for speckle tracking
25674123650Range finder system
25684123165Attitude determination using two color, dual-sweeping laser system
25694121889Cloud altitude measuring means
25704121102Object identification system
25714119379Optical detection and ranging apparatus
25724115701Coaxial reflex photoelectric scanner
25734115006Arrangement for detecting light sources
25744113382Method of and system for measuring distances
25754113381Surveying instrument and method
25764111552Apparatus and method for measuring distance from and speed components of an object traveling vertical to a reference line
25774110042Method and apparatus for photoelectrically determining the position of at least one focal plane of an image
25784108539Reflecting lens system
25794106872Cloud altitude measuring apparatus and method
25804102426Vehicular safety device
25814099879Optical antenna or lens
25824099875Coaxial multi-detector system and method for measuring the extinction coefficient of an atmospheric scattering medium
25834097148Mode locked laser range finder
25844091412Target designation system
25854086808Motion detection and measurement
25864070118Method and an arrangement for fault location in a glass fibre optical waveguide
25874068951Distance measuring apparatus
25884068222Circuit arrangement for automatic level control for optical sensors with pulsed radiation, for example for surveillance equipment
25894068124Wire obstacle warning system

1977

25904065778Automatic rangefinder and focusing apparatus
25914063814Optical scanner
25924053233Retroreflectors
25934051365Photoelectric detector having an indicator for indicating the operating condition thereof
25944049969Passive optical transponder
25954049961Automatic guidance system for moving objects
25964049349Device for measuring rotor tip clearance in operating turbomachinery
25974047816Attitude determination using two transmitter/receiver stations and skewed reflectors
25984044247Polarization reference imaging technique
25994042822Laser radar device utilizing heterodyne detection
26004040740Opto-electronic sensor
26014040739Method and device for generating a signal dependent on the distance of an object in an object space
26024034208Acceleration aided tracking of a designated target
26034032934Automatic focusing system
26044026655Pseudo-backscatter laser doppler velocimeter employing antiparallel-reflector in the forward direction
26054026654System for detecting the presence of a possibly moving object
26064025791Object identification system
26074025193Apparatus suitable for use in orienting aircraft in-flight for refueling or other purposes
26084020340Precision automatic tracking system
26094019060Fluorescence locating system and method
26104017146Transmitter for use in a laser communication and ranging system
26114015258Weapon aiming system
26124011445Optical array active radar imaging technique
26134010357Analog visibility computer
26144005935Method and apparatus for providing a phase compensated optical beam
26154003635Mosaic interference filter
26164000652Method and device for measuring the correction factor

1976

26173996476Low noise photoelectric detector apparatus
26183992708Optical tracking analog flywheel
26193992615Electro-optical ranging system for distance measurements to moving targets
26203992099Source discriminator for measuring angle of arrival and wavelength of radiant energy
26213989942Retro-reflecting laser responser and data modulator
26223987297Monopulse optical receiver system
26233986002Hand-holdable laser system computer
26243985452Arrangement for determining visibility in the glide path of an aircraft
26253984686Focused laser doppler velocimeter
26263984685Wind measurement system
26273978342Dual mode radiation transmitting apparatus
26283972007Laser
26293971921Apparatus for distinguishing time varying analog signals
26303967111Pulsed light source discriminator system
26313966324Laser doppler anemometer
26323963347Erbium laser ceilometer
26333959641Digital rangefinder correlation
26343954340Method of and apparatus for target tracking
26353954335Method and apparatus for measuring range and speed of an object relative to a datum plane
26363954228Missile guidance system using an injection laser active missile seeker
26373953667Passive and/or active imaging system
26383953131Opto-electronic antenna system for lasers
26393951549Transmitter-receiver system
26403950100Laser heterodyne system
26413950096Device for the automatic measurement of tunnel sections
26423947119Active sensor automatic range sweep technique
26433946233Weapon system for the detection of and use against stationary or moving objects
26443945729Combined ranging and color sensor
26453943357Remote controlled vehicle systems
26463941999Automatic focus pulse gated system
26473941483Target identification apparatus
26483940630Vehicle locator
26493939342Device for measuring an angular deviation by heterodyne detection
26503937953Non-contactive proximity sensor system utilizing nucleonic radiation fluorescence
26513937880Magnetic disc coder-decoder
26523937575Electro-optical ranging means
26533937574System and method for measuring distance
26543936187Distance measuring device
26553935818Combined fuze and guidance system for a missile
26563934149Method of identifying enemy forces
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 29.03.2017
Яндекс.Метрика