Patents
Sitemap › G01 - Measuring; Testing › G01S - Radio direction-finding; Radio navigation; Determining distance or velocity by use of radio waves; Locating or presence-detecting by use of the reflection or reradiation of radio waves; Analogous arrangements using other waves › G01S 17 - Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
Patents for G01S 17 - Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems (17,638)
11/1990
11/08/1990DE4011403A1 Infrared-reflection-actuated braking system for motor vehicle - makes initial application during reaction time of driver who then decides whether to brake more severely
11/01/1990WO1990013050A1 Object-sensing device for motor vehicles
10/1990
10/31/1990EP0395508A1 Telemetry using time of flight measurement and device therefor
10/31/1990EP0394888A2 Object detection apparatus of the photoelectric reflection type
10/31/1990DE3913644A1 Verfahren zur achsharmonisierung Method for achsharmonisierung
10/30/1990US4967270 Lidar system incorporating multiple cameras for obtaining a plurality of subimages
10/30/1990US4967183 Method of intrusion detection over a wide area
10/30/1990US4967083 Door sensor system
10/30/1990US4967064 Method and apparatus for a target determining apparatus having increased range
10/23/1990US4965572 Method for producing a warning of the existence of low-level wind shear and aircraftborne system for performing same
10/23/1990US4964722 Remote object configuration/orientation determination
10/23/1990US4964721 Imaging lidar system
10/23/1990CA1275462C Self-monitoring reflection light barrier
10/20/1990WO1990013001A1 Optical distance sensor
10/20/1990CA2032416A1 Optical distance sensor
10/18/1990WO1990012284A1 An arrangement for performing position determination
10/18/1990WO1990012282A1 An arrangement for establishing or defining the position of a measuring point
10/18/1990DE3912398A1 Objekt-erkennungsvorrichtung fuer kraftfahrzeuge Object detection device for motor vehicles
10/18/1990DE3912397A1 Object identification system for vehicle anticollision device - has response threshold for object spacing adjusted by manual programming
10/18/1990DE3912316A1 Target location system using IC engine exhaust gases - uses sensor for absorption of electromagnetic gradiation
10/18/1990DE3910840A1 Device for scanning (sampling) and/or testing body surfaces
10/18/1990CA2009851A1 Aiming mine equipped with an optical target detector
10/17/1990EP0392172A2 Laser-radar system
10/16/1990US4963731 Optical level measurement system
10/16/1990US4963036 Vision system with adjustment for variations in imaged surface reflectivity
10/16/1990US4963024 Method and apparatus for determining K factor
10/16/1990US4963017 Variable depth range camera
10/14/1990WO1990012330A2 Hand-held laser rangefinder
10/14/1990CA2368036A1 In-line rotary inserter
10/14/1990CA2051656A1 Hand-held laser rangefinder
10/11/1990WO1990013103A1 Collision avoidance system for vehicles
10/11/1990DE3910684A1 Optoelectrical proximity switch
10/10/1990EP0391328A2 Obstacle detection and warning system particularly well suited for helicopter applications
10/10/1990EP0391278A2 Doppler velocity meter
10/03/1990EP0389771A2 Optical equipment of fiber laser Doppler velocimeter
10/03/1990EP0389555A1 Vehicle guidance system
10/03/1990EP0389501A1 Process for determining the condition of a road.
10/02/1990US4960329 Chirp pulse echo ranging apparatus
09/1990
09/26/1990EP0388618A2 System for determining the position of an object in space using a video-optical sensor
09/26/1990EP0388603A1 Method and apparatus for covertly viewing a target using infrared radiation
09/25/1990US4959678 Automatic focusing camera
09/20/1990DE3908069A1 Device and circuit arrangement for measuring, recording and displaying the speed of a moving object, for example a vehicle
09/20/1990DE3907296A1 Device and method for range measurement
09/18/1990US4957362 Method and apparatus for electro-optical phase detection
09/13/1990DE4006989A1 Distance measuring unit from following to leading vehicle
09/12/1990EP0253017B1 System and method of surveying
09/04/1990US4954962 Visual navigation and obstacle avoidance structured light system
09/04/1990US4954861 Method of driving multiple flash rangefinder
09/04/1990US4953972 Range dispersion sensor
09/04/1990CA2011511A1 Laser radar system
08/1990
08/29/1990EP0384353A2 Reflective-type photoelectric sensor
08/28/1990US4952911 Scanning intrusion detection device
08/28/1990CA1273425A1 Vehicle guidance means
08/23/1990WO1990009336A1 Sensing arrangement in connection with spreaders
08/23/1990WO1990009142A1 Scanning laser vitreous camera
08/23/1990DE3904634A1 Fibre-optic scanner
08/21/1990US4950880 Synthetic aperture optical imaging system
08/21/1990US4950075 Method of detecting an object by use of laser light and laser radar
08/14/1990US4949074 Method of intrusion detection
08/14/1990US4948258 Structured illumination surface profiling and ranging systems and methods
08/14/1990US4948257 Laser optical measuring device and method for stabilizing fringe pattern spacing
08/14/1990US4948251 Optical heterodyne measuring apparatus
08/14/1990US4948247 High speed stroboscope system for visually observing dynamic properties by moving objects of various characteristics
08/14/1990US4948246 Leading-vehicle detection apparatus
08/14/1990US4947952 Slow speed cruising control apparatus
08/14/1990CA1272798A1 Control method for limiting watching distance in television
08/09/1990WO1990009014A1 Method and apparatus for surveying traffic conditions
08/07/1990US4947044 Method and apparatus for covertly viewing a target using infrared radiation
08/01/1990EP0380187A2 Detection system
08/01/1990EP0379575A1 Method and apparatus for determining k factor and depth measurements
07/1990
07/31/1990US4945408 Three dimensional stereoscopic video system with a single image sensor
07/31/1990CA1272270A1 Apparatus for controlling the velocity of a member in a digital printing system
07/25/1990EP0378751A2 Laser altimeter
07/24/1990US4943157 Fiber optic triangulation gage
07/24/1990CA1271991A1 Object detection method and apparatus employing electro-optics
07/18/1990EP0377716A1 A scanning intrusion detection device
07/18/1990EP0377680A1 Scanning obstacle detection apparatus
07/17/1990US4942561 Delay time measuring device
07/17/1990US4942534 Data processing apparatus
07/12/1990DE3900605A1 Movement signalling device
07/11/1990EP0377078A2 Semiconductor image sensor, in particular for a CCD structure
07/03/1990US4939439 Robot vision and optical location systems
07/03/1990US4938589 Sensor with integrated signal processing for one- to three-dimensional positioning
07/03/1990US4938588 Distance detecting apparatus
07/03/1990CA1271256A1 Viewing distance sensor for television receiver
06/1990
06/28/1990DE3843006A1 Vorrichtung fuer das auffinden und die identifizierung von einzelzielen Device for the find and the identification of targets with
06/27/1990EP0375640A2 Method for determining the characteristics of diffusion sources interacting with a wave, particularly in LIDAR systems for investigation on the atmosphere and related device
06/27/1990EP0374265A1 Automatic tracking type surveying apparatus
06/19/1990US4935907 Electronic homing system
06/19/1990US4935616 Range imaging laser radar
06/19/1990US4935613 Light projecting type distance measuring apparatus
06/13/1990EP0372204A2 Optical-monitoring device
06/13/1990EP0372068A1 A method of intrusion detection over a wide area
06/12/1990US4932775 FM laser transmitter
06/07/1990DE3844654A1 Image sensor
06/07/1990DE3840426A1 Range image sensor
06/07/1990DE3840425A1 Range image sensor
06/06/1990EP0371326A2 Apparatus for detecting moving motorised vehicles
06/06/1990EP0371197A2 Image sensor
06/05/1990US4931767 Device for visibility measurement for a motor vehicle
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