Patents for G01S 5 - Position-fixing by co-ordinating two or more direction or position-line determinations; Position-fixing by co-ordinating two or more distance determinations (29,969) |
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07/14/1992 | US5130543 Direction sensitive energy detecting apparatus |
07/14/1992 | US5129605 Rail vehicle positioning system |
07/08/1992 | EP0493784A2 Global positioning system digital receiver |
07/07/1992 | US5128961 Distance measurement method and apparatus, and relative position measurement apparatus |
07/07/1992 | US5128904 Method for estimating the location of a sensor relative to a seismic energy source |
07/07/1992 | US5127267 Acoustic method for locating concealed pipe |
07/01/1992 | EP0492015A1 Method and apparatus for navigating an automatic guided vehicle |
07/01/1992 | CA2053408A1 Global positioning system digital receiver |
06/30/1992 | US5126748 Dual satellite navigation system and method |
06/25/1992 | WO1992010892A1 Synchronous spread-spectrum communications system and method |
06/25/1992 | WO1992010891A1 Spread spectrum cdma communications system |
06/25/1992 | WO1992010832A1 Capillary attraction magnetic head and method of making |
06/23/1992 | US5125104 Electromagnetic pulse generator for use with exploding material |
06/17/1992 | EP0489794A1 Improvements in a spread-spectrum multiplexed transmission system |
06/02/1992 | US5119504 Position aided subscriber unit for a satellite cellular system |
06/02/1992 | US5119341 Method for extending GPS to underwater applications |
06/02/1992 | US5119301 Vehicle location detecting system |
06/02/1992 | US5119225 Multiple access communication system |
06/02/1992 | US5119104 Location system adapted for use in multipath environments |
06/02/1992 | US5119102 Vehicle location system |
06/02/1992 | US5119101 Method of and apparatus for obtaining vehicle heading information |
06/02/1992 | CA1302567C Apparatus and method for locating a vehicle in a working area and for the on-board measuring of parameters indicative of vehicle performance |
05/26/1992 | US5117400 Optical calibration of towed sensor array |
05/26/1992 | US5117232 Global system positioning receiver |
05/26/1992 | US5117100 Apparatus for and method of optical position detection |
05/20/1992 | EP0486354A1 Method and device for vehicle positioning with heading recalibration |
05/14/1992 | WO1992008148A1 Dual mode electronic identification system |
05/13/1992 | EP0198029B1 Enhanced global positioning system delta-range processing |
05/12/1992 | US5112131 Controlled machining of combustion chambers, gears and other surfaces |
05/06/1992 | EP0483914A1 Moving object selective detection device |
05/05/1992 | US5111209 Satellite-based position determining system |
05/05/1992 | US5110202 Spatial positioning and measurement system |
04/30/1992 | WO1992007233A1 Method and apparatus for three-dimensional non-contact shape sensing |
04/30/1992 | CA2094039A1 Method and apparatus for three-dimensional non-contact shape sensing |
04/29/1992 | EP0482330A2 Optical position and orientation sensor |
04/28/1992 | US5109346 Autonomous spacecraft navigation system |
04/28/1992 | US5109194 Electromagnetic position and orientation detector for a pilot's helmet |
04/28/1992 | US5107746 Synthesizer for sounds in response to three dimensional displacement of a body |
04/23/1992 | WO1992007346A1 Ultrasonic position locating method and apparatus therefor |
04/23/1992 | CA2094615A1 Ultrasonic position locating method and apparatus therefor |
04/22/1992 | EP0481307A2 Surveying method utilizing global positioning system and surveying equipment used to perform this method |
04/22/1992 | EP0481077A1 Device for measuring position of underground excavator |
04/16/1992 | WO1992006355A1 Position and orientation measurement system and method |
04/15/1992 | EP0480825A2 Position and orientation measurement system and method |
04/14/1992 | US5105393 SCR control for high current discharge circuit |
04/14/1992 | US5105198 Method of determining a position using satellites |
04/14/1992 | CA1298903C Vehicle location system |
04/10/1992 | WO1992006442A1 Airport control/management system |
04/10/1992 | CA2070840A1 Airport control/management system |
04/10/1992 | CA2052941A1 Position and orientation measurement system and method |
04/08/1992 | EP0479333A2 Wireless remote control system of electronic sets |
04/07/1992 | US5103306 Digital image compression employing a resolution gradient |
04/02/1992 | WO1992005672A1 Method of location in a mobile radio system |
04/01/1992 | EP0478438A1 Car navigation aid on-board receiver |
04/01/1992 | EP0478002A2 Wireless remote control system of electronic sets |
04/01/1992 | EP0477798A2 Apparatus and method for determining the position and attitude of an object |
03/31/1992 | US5101356 Moving vehicle attitude measuring system |
03/31/1992 | US5100229 Spatial positioning system |
03/29/1992 | CA2052370A1 In-vehicle receiver for falilitating motor vehicle navigation |
03/26/1992 | DE4029371A1 Short-wave radio position fixing by direction finders - involves combination of coarse data of transmitter azimuth and elevation in accordance with advantageous functional dependence |
03/24/1992 | US5099245 Vehicle location system accuracy enhancement for airborne vehicles |
03/18/1992 | EP0264431B1 Method and apparatus for precision surveying using broadcast satellite signals |
03/05/1992 | WO1992003747A1 High precision positioning process |
03/05/1992 | WO1991009275A3 Integrated vehicle positioning and navigation system, apparatus and method |
02/23/1992 | WO1992003746A1 A universal dynamic navigation, surveillance, emergency location, and collision avoidance system and method |
02/20/1992 | WO1992002912A1 Sensing apparatus |
02/20/1992 | WO1992002891A1 Interactive automated mapping system |
02/20/1992 | DE4026207A1 Exchange of battlefield data between armoured fighting vehicles - involves central processing computer linked by duplex radio to each vehicle carrying GPS and combat simulator |
02/18/1992 | WO1992003701A1 Spatial positioning system |
02/12/1992 | EP0470272A1 Method for locating a mobile transmitter |
02/11/1992 | CA1295717C Stolen object location system |
02/05/1992 | EP0469741A1 Radio frequency apparatus |
02/04/1992 | US5086404 Device for simultaneous continuous and separate recording and measurement of head and body movements during standing, walking and stepping |
02/04/1992 | US5085507 Device for three dimensional tracking of an object |
01/29/1992 | EP0468809A2 Method and apparatus for detecting location of a subterranean pipe |
01/26/1992 | WO1992002105A1 Location determination and handover in mobile radio systems |
01/22/1992 | EP0467651A1 Satellite-based cellular communication system with position aided subscriber unit. |
01/22/1992 | EP0466789A1 Hand-held laser rangefinder |
01/09/1992 | WO1992000528A1 Method and arrangement for probabilistic determination of a target location |
01/07/1992 | US5079640 Motion tracking device for a moving object such as a mechanical miner |
12/31/1991 | US5077557 Surveying instrument with receiver for satellite position-measuring system and method of operation |
12/27/1991 | EP0462905A2 Electronic camera |
12/27/1991 | EP0462648A2 Method of and apparatus for obtaining vehicle heading information |
12/18/1991 | EP0461969A1 Automatic location and identification system for vehicles in distress |
12/18/1991 | EP0461506A1 Underwater mobile type inspection system |
12/15/1991 | WO1991019997A1 Transponder system |
12/12/1991 | WO1992018862A1 Method and device for detecting flaw with ultrasonic wave |
12/12/1991 | WO1991019208A1 Method of, and system for, direction finding |
12/10/1991 | US5072227 Method and apparatus for precision attitude determination |
12/10/1991 | US5070733 Photoacoustic imaging method |
12/05/1991 | CA2042275A1 Transmitter location searching system |
12/04/1991 | CN1015025B Method of and apparatus for reducing of loran-c navigtional errors |
12/01/1991 | WO1991019165A1 Remote tracking system particularly for moving picture cameras and method |
11/21/1991 | EP0457031A2 Position determining device |
11/19/1991 | CA1292304C Relative position navigation system with means for computing syntheticazimuth |
11/12/1991 | US5065162 Communication system for helicopter |
11/05/1991 | US5063560 Spread-spectrum multiplexed transmission system |
11/05/1991 | US5062641 Projectile trajectory determination system |
10/31/1991 | DE4013790A1 Sound emitting object e.g. military helicopter location method - by measuring angles of incidence of sound waves on sound detectors |
10/30/1991 | EP0453726A2 Vehicle navigation apparatus |