| 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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| 08/31/1993 | US5241518 Methods and apparatus for determining the trajectory of a supersonic projectile |
| 08/31/1993 | US5241516 Diver navigation system |
| 08/25/1993 | EP0556277A1 Dual mode electronic identification system |
| 08/25/1993 | EP0346461B1 Vehicle location system accuracy enhancement for airborne vehicles |
| 08/24/1993 | US5239310 Passive self-determined position fixing system |
| 08/19/1993 | WO1993016395A1 Methods and apparatus for determining the trajectory of a supersonic projectile |
| 08/19/1993 | DE4204229A1 Phase-normal controller for synchronisable frequency synthesiser - produces corrective tuning voltage for reference oscillator by digital=to=analogue conversion from satellite time signal |
| 08/11/1993 | EP0554430A1 Guidance device |
| 08/11/1993 | EP0554346A1 Ultrasonic position locating apparatus |
| 08/10/1993 | US5235513 Aircraft automatic landing system |
| 08/10/1993 | US5235416 System and method for preforming simultaneous bilateral measurements on a subject in motion |
| 08/10/1993 | US5235341 Method and system for measuring the position of lightning strokes |
| 08/05/1993 | WO1993015376A1 System for recognizing and tracking target mark, and method therefor |
| 08/04/1993 | EP0553266A1 Method and apparatus for three-dimensional non-contact shape sensing. |
| 08/04/1993 | EP0543954A4 Spatial positioning system |
| 08/03/1993 | US5233357 Surveying system including an electro-optic total station and a portable receiving apparatus comprising a satellite position-measuring system |
| 07/20/1993 | CA1320562C Remote sonic location system |
| 07/14/1993 | EP0367814B1 Device for finding the relative position of the reference axis of an object relative to a reference beam, a laser beam in particular |
| 07/13/1993 | US5228056 Synchronous spread-spectrum communications system and method |
| 07/13/1993 | US5227985 Computer vision system for position monitoring in three dimensions using non-coplanar light sources attached to a monitored object |
| 07/13/1993 | US5227803 Transponder location and tracking system and method |
| 07/13/1993 | CA1320255C Method of and apparatus for message communication on loran-c navigational signal broadcasts and the like with reduced navigation errors and with reduced skywave navigation location errors |
| 07/06/1993 | US5225843 Method for accessing a trunked communication system |
| 07/06/1993 | US5225842 Vehicle tracking system employing global positioning system (gps) satellites |
| 07/06/1993 | US5225809 Personal security system and apparatus therefor |
| 06/29/1993 | US5224120 Dynamic capacity allocation CDMA spread spectrum communications |
| 06/29/1993 | US5223844 Vehicle tracking and security system |
| 06/29/1993 | US5223843 High performance global positioning system receiver means and method |
| 06/29/1993 | US5223816 Security and communication system with location detection |
| 06/24/1993 | WO1993012590A1 Spatial division multiple access wireless communication systems |
| 06/24/1993 | WO1993012439A1 A distance measuring system |
| 06/17/1993 | DE4137068A1 Integrated optical multiple distance sensor for object position detection in vehicle - has rows or arrays of position sensitive diodes and LEDs or laser diodes, with transmission and reception lenses |
| 06/15/1993 | US5220509 Vehicle navigation apparatus |
| 06/15/1993 | US5220398 Analog VLSI microchip for object position and orientation |
| 06/15/1993 | CA1319183C Spread-spectrum multiplexed transmission system |
| 06/10/1993 | WO1993011612A1 Radio frequency device for marking munition impact point |
| 06/09/1993 | EP0545636A1 GPS tracking system |
| 06/09/1993 | EP0544830A1 A universal dynamic navigation, surveillance, emergency location, and collision avoidance system and method |
| 06/09/1993 | EP0489794A4 Improvements in a spread-spectrum multiplexed transmission system |
| 06/08/1993 | US5218367 Vehicle tracking system |
| 06/02/1993 | EP0543954A1 Spatial positioning system. |
| 06/01/1993 | US5216611 Integrated enroute and approach guidance system for aircraft |
| 06/01/1993 | US5216429 Position measuring system using pseudo-noise signal transmission and reception |
| 05/25/1993 | US5214757 Interactive automated mapping system |
| 05/25/1993 | US5214617 Hydroacoustic ranging system |
| 05/25/1993 | US5214615 Three-dimensional displacement of a body with computer interface |
| 05/19/1993 | EP0452398A4 Method and system for automatically determining the position and orientation of an object in 3-d space |
| 05/18/1993 | CA1318012C Position sensing apparatus |
| 05/17/1993 | EP0592436A4 Airport control/management system. |
| 05/13/1993 | WO1993009446A1 System for determining the position of mobile objects |
| 05/13/1993 | WO1993009399A1 Surveying system using radio ranging and barometric height |
| 05/13/1993 | DE4137064A1 Measurement and data acquisition system for tanker vehicles - relates geographical position using four orbiting satellites to guide vehicle to sites designated for collection or delivery of specified consignments |
| 05/04/1993 | US5208756 Vehicle locating and navigating system |
| 05/04/1993 | US5208538 Apparatus having a pair of magnetic field generating cables for measuring position of an underground excavator |
| 05/04/1993 | US5208452 Method and apparatus for reliably detecting light beam in the presence of undesirable light, especially suitable for surveying instruments |
| 04/29/1993 | DE4135047A1 Position sensor, e.g. for satellite, rocket aircraft, or vehicle orientation determination - has one or more antennas connected to radiometers with evaluation and control unit, mixer, wideband amplifier, rectifier and integrator |
| 04/28/1993 | EP0539264A1 Procedure and device to determine the orientation of an object |
| 04/28/1993 | EP0539143A2 Navigation system |
| 04/28/1993 | EP0538491A1 Device for determination of transverse displacement of objects |
| 04/27/1993 | US5206654 Passive aircraft monitoring system |
| 04/26/1993 | CA2081274A1 Process and device for measuring the orientation of a solid |
| 04/21/1993 | EP0537623A2 Rendezvous docking optical sensor system |
| 04/15/1993 | WO1993007507A1 Method of detecting transmitter position utilizing wireless signals |
| 04/15/1993 | WO1993007443A1 Method and system for point by point measurement of spatial coordinates |
| 04/13/1993 | US5202829 Exploration system and method for high-accuracy and high-confidence level relative position and velocity determinations |
| 04/06/1993 | US5200902 Airport control/management system |
| 04/05/1993 | CA2079160A1 Electronic direction finder |
| 04/03/1993 | CA2079742A1 Method and apparatus for utilizing a movable gps antenna for surveying purposes |
| 03/30/1993 | US5199044 System for detecting position of object having data carrier |
| 03/30/1993 | US5198877 Method and apparatus for three-dimensional non-contact shape sensing |
| 03/23/1993 | US5196693 Method and apparatus of photodetection with maximum signal holding means |
| 03/23/1993 | US5196689 Device for detecting an object including a light-sensitive detecting array |
| 03/23/1993 | CA1314964C Navigation and tracking system |
| 03/18/1993 | WO1993005587A1 Combined relative and absolute positioning method and apparatus |
| 03/18/1993 | WO1993005406A1 Method and system for relative geometry |
| 03/17/1993 | EP0532383A1 Method and device for simultaneous information transmission between mobiles and a reception station |
| 03/17/1993 | EP0532125A1 A measuring apparatus for determining the position of a movable element with respect to a reference |
| 03/16/1993 | US5194871 System for simultaneously deriving position information from a plurality of satellite transmissions |
| 03/16/1993 | US5193405 Underwater mobile type inspection system |
| 03/13/1993 | WO1993005407A1 Gps receiver |
| 03/13/1993 | CA2096019A1 Gps receiver |
| 03/13/1993 | CA2078044A1 Apparatus for determining the position of a movable element with respect to a reference |
| 03/10/1993 | EP0531203A1 Method and apparatus for transmitting information and locating mobiles |
| 03/10/1993 | EP0301019B1 Method for the three-dimensional surveillance of the object space |
| 03/09/1993 | US5193064 Method and apparatus of integrating Global Positioning System and Inertial Navigation System without using accelerometers |
| 03/09/1993 | US5192957 Sequencer for a shared channel global positioning system receiver |
| 03/04/1993 | WO1993004425A1 System for remotely validating the identity of indivuals and determining their locations |
| 03/04/1993 | WO1993004383A1 Improved integrated passive acoustic and active ultrasonic marine aquatic finder system |
| 03/04/1993 | WO1993004381A1 Vehicle shape determination system |
| 03/04/1993 | WO1993004380A1 Process and apparatus for determining the exact position of a target using a receiving device comprising a linear active part formed from a variety of discrete radiation-sensitive elements |
| 03/04/1993 | WO1993004379A1 Process and device for determining the exact position of a target (c) by aligning the locating means with the target and use thereof in an apparatus for treatment of said target, preferably by pressure waves |
| 03/04/1993 | WO1993004378A1 Navigation and positioning system and method using uncoordinated beacon signals |
| 03/04/1993 | DE4203865A1 Alarm and alerting appts. for motor vehicle |
| 03/04/1993 | CA2114648A1 Navigation and positioning system and method using uncoordinated beacon signals |
| 03/03/1993 | EP0529489A1 A firing miss-measuring method and installation for firing at a movable airborne target with a gun comprising at leat two barrels |
| 03/02/1993 | US5191352 Radio frequency apparatus |
| 03/02/1993 | US5191342 Fix-tracking system |
| 03/02/1993 | US5191341 System for sea navigation or traffic control/assistance |
| 03/02/1993 | CA1314087C Follow-up system for moving bodies |
| 03/01/1993 | WO1993005474A1 Guidance device |