| Patents for G01S 17 - Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems (17,638) |
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| 10/12/1993 | US5253032 Active distance measuring apparatus |
| 10/12/1993 | US5252838 Optical device provides a correct alignment for printing screen with reflective markers and orientation sensors |
| 10/12/1993 | US5251680 Collision-preventing apparatus for electric motor vehicle |
| 10/07/1993 | DE4310354A1 Automatic braking system for road vehicles with early warning - has processor for interpreting sensor signals to determine when safe distance limit is exceeded and for signalling driver of imminent action |
| 10/07/1993 | DE4210375A1 Projectory measuring device for ballistic shell - uses detection of laser beam provided by laser beam projector at shell firing point to detect flight path error |
| 10/06/1993 | EP0564112A2 A receiver-transmitter for a target identification system |
| 10/06/1993 | EP0563102A1 Process and device for producing a three-dimensional object. |
| 10/05/1993 | US5251013 Vehicle straightener measuring unit, measuring apparatus reliant on reflected beam(s), and source, targets and method |
| 10/05/1993 | US5251000 Apparatus for measuring a distance between two running vehicles using light wave |
| 10/05/1993 | US5250810 Mid-infrared light hydrocarbon dial lidar |
| 10/05/1993 | US5250801 Optical sensor for detecting articles in a monitored region and method for operating the same |
| 10/05/1993 | US5249470 Rotor blade tracking devices |
| 10/05/1993 | CA1322670C Photoelectric detector |
| 10/01/1993 | CA2092972A1 Fog-light and/or fog-signal device |
| 09/30/1993 | WO1993019357A1 Remote active vapor concentration measurement system |
| 09/30/1993 | DE4210245A1 Topographical imaging system for terrain scanning from aircraft - contains line camera and distance sensor set for coincident terrain scanning |
| 09/30/1993 | DE4209701A1 Guoy-effect optical distance and displacement sensor - has laser for providing beam to dual-mode optical fibre and detects phase difference change between modes due to transition from near to far field using interference pattern |
| 09/29/1993 | EP0562941A1 Distance measuring device and its application to an obstacle detection system |
| 09/29/1993 | EP0562924A1 Device for measuring the speed of a moving object |
| 09/29/1993 | EP0301045B1 Multiple detector fog suppression and edge enhancement |
| 09/28/1993 | US5249157 Collision avoidance system |
| 09/28/1993 | US5249046 Method and apparatus for three dimensional range resolving imaging |
| 09/28/1993 | US5249033 Automated interferometric alignment system for paraboloidal mirrors |
| 09/28/1993 | US5249027 Inter-vehicle distance measuring system |
| 09/28/1993 | US5249013 Distance measuring device of camera |
| 09/23/1993 | DE4303066A1 Parking aid employing optical radar on motor vehicle - gives warning e.g. by lighting of lamp above rear window within view of driver reversing into restricted space |
| 09/22/1993 | EP0561353A1 Inter-vehicle distance measuring system |
| 09/21/1993 | US5247487 Spatial measurement recovery system |
| 09/21/1993 | US5247296 Device for determination of distances between close-range objects |
| 09/21/1993 | US5247173 Device for the acquisition of the instantaneous angular position of moving means and opto-mechanical systems incorporating such a device |
| 09/21/1993 | US5246232 Method and apparatus for determining parameters of the motion of an object |
| 09/15/1993 | EP0396623B1 Apparatus and method for tracking a rotating blade to determine parameters associated with the rotation of that blade |
| 09/14/1993 | US5245398 Time-multiplexed multi-zone rangefinder |
| 09/14/1993 | US5244030 Electrically operated folding operable walls |
| 09/09/1993 | DE4207169A1 Laser operations on a workpiece with uneven surface - where distances between workpiece and laser are measured during intervals between working pulses |
| 09/08/1993 | EP0559120A1 Procedure and device to measure distances |
| 09/07/1993 | USH1231 Antiship torpedo defense system |
| 09/07/1993 | US5243553 High-speed laser ranging system |
| 09/07/1993 | US5243541 Imaging lidar system for shallow and coastal water |
| 09/07/1993 | US5243351 Full aperture image synthesis using rotating strip aperture image measurements |
| 09/07/1993 | CA1321899C Velocimeter for a printing press web |
| 08/31/1993 | US5241481 Method and a device for laser optical navigation |
| 08/31/1993 | US5241360 Distance measuring device utilizing semiconductor laser |
| 08/31/1993 | US5241315 Micro pulse laser radar |
| 08/31/1993 | US5241314 Image lidar transmitter downlink for command guidance of underwater vehicle |
| 08/25/1993 | EP0557111A1 Dynamically-activated optical instrument for producing control signals |
| 08/25/1993 | EP0556960A2 Measurement apparatus using heterodyne phase conversion techniques |
| 08/24/1993 | US5239353 Optical distance measuring apparatus |
| 08/24/1993 | US5239352 Multiple scattering technique (MUST) lidar |
| 08/24/1993 | US5239183 Optical gap measuring device using frustrated internal reflection |
| 08/20/1993 | CA2089932A1 Dynamically-activated optical instrument for producing control signals |
| 08/18/1993 | CN2140530Y Automotive antitheft range finding radar |
| 08/17/1993 | US5237331 Eyesafe coherent laser radar for velocity and position measurements |
| 08/17/1993 | US5237171 Object movement detector system |
| 08/17/1993 | US5237166 Optical atmospheric link apparatus with light path correction |
| 08/12/1993 | DE4203850A1 Detecting movement of doors, windows etc. - using e.g. infrared light source and receiver, with radiation reaching receiver when object is in set position |
| 08/12/1993 | DE4203474A1 Target following gear for tanks etc. with day-night periscope - has separate laser beam transmitter for projectile fitted with rear receiver |
| 08/11/1993 | EP0554978A2 Monitoring system to measure flight characteristics of moving sports object |
| 08/11/1993 | EP0554464A1 Method of diagnosing real time sensor |
| 08/10/1993 | US5235416 System and method for preforming simultaneous bilateral measurements on a subject in motion |
| 08/10/1993 | US5235398 Cavity monitoring system |
| 08/10/1993 | US5235376 Camera remote-controlling apparatus |
| 08/05/1993 | WO1993015416A1 A device for supervising an area |
| 08/05/1993 | WO1993015414A1 Method and apparatus for determining parameters of the motion of an object |
| 08/05/1993 | DE4302527A1 Laser ranging device detecting obstacles ahead of motor vehicle - deduces course of vehicle in subdivided range of risks of collision, and evaluates hazard presented by obstacles in each subdivision |
| 08/04/1993 | EP0553940A2 An implement for automatically milking animals |
| 08/04/1993 | EP0553698A1 Optical scanning device |
| 08/04/1993 | EP0553266A1 Method and apparatus for three-dimensional non-contact shape sensing. |
| 08/04/1993 | EP0259445B1 Object detection method and apparatus employing electro-optics |
| 08/03/1993 | US5233541 Automatic target detection process |
| 08/03/1993 | US5233415 Imaging lidar employing transmitter referencing |
| 08/03/1993 | US5233403 Heterodyne array for measurement of target velocity |
| 07/27/1993 | US5231480 Airborne imaging lidar system employing towed receiver or transmitter |
| 07/27/1993 | US5231469 Laser position indicator for valve stem |
| 07/27/1993 | US5231401 Imaging lidar system |
| 07/23/1993 | CA2087485A1 Monitoring system to measure flight characteristics of moving sports object |
| 07/22/1993 | WO1993014599A1 Laster doppler spectrometer for the statistical study of the behavior of microscopic organisms |
| 07/21/1993 | EP0551986A1 Height sensor and air spring device incorporating the same |
| 07/20/1993 | US5229849 Laser doppler spectrometer for the statistical study of the behavior of microscopic organisms |
| 07/20/1993 | US5229830 Doppler velocimeter |
| 07/20/1993 | US5229829 Height sensor and air cushion |
| 07/20/1993 | US5229828 Arrangement for establishing or defining the position of a measuring point |
| 07/15/1993 | DE4300566A1 Free ranging robot for movement in two=dimensional space |
| 07/13/1993 | US5227784 System for detecting and determining range of target vehicle |
| 07/08/1993 | WO1993013432A1 Image synthesis using time sequential holography |
| 07/08/1993 | DE4200057A1 Laser beam system for measurement of physical quantities - evaluates distance in terms of propagation time by heterodyning and pulse counting at defined fundamental frequency |
| 07/08/1993 | CA2125879A1 Image synthesis using time sequential holography |
| 07/07/1993 | EP0549909A2 Warning apparatus for a vehicle |
| 07/06/1993 | US5225882 Moving body measuring apparatus |
| 07/06/1993 | US5225876 Range finding camera |
| 07/06/1993 | US5225827 Warning device in a motor vehicle for detection of unintentional change of course |
| 07/06/1993 | US5225810 Fire detector for discriminating smoke and flame based on optically measured distance |
| 07/06/1993 | US5225689 Reflected light sensor having dual emitters and receivers |
| 07/06/1993 | US5225669 Sensor system with adjustment for ambient conditions |
| 06/30/1993 | EP0549417A1 Method and device of automation of laser doppler velocimeters with forward light scattering |
| 06/29/1993 | US5224109 Laser radar transceiver |
| 06/29/1993 | US5223710 Optical angular position sensing system for use with a galvanometer |
| 06/24/1993 | DE4243395A1 Coordinated position maintenance of geostationary satellite cluster - measuring satellites optically relative to master within group for accurate control |
| 06/24/1993 | DE4142702A1 Laser scanning equipment of three=dimensional objects - has output of laser directed by combination of rotating polygon mirror and oscillating plain mirror onto object |
| 06/23/1993 | EP0547565A2 Apparatus for measuring the distance between two moving vehicles using light waves |