| Patents for G01S 19 - Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems (34,425) |
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| 10/07/1993 | DE4210823A1 Microwave aircraft landing procedure for poor visibility conditions - using EM beam provided by satellite and reflected from ground surface in direction of approaching aircraft |
| 09/29/1993 | EP0554430A4 Guidance device |
| 09/08/1993 | EP0559557A1 System for radiolocalisation, especially for tracking trajectories of meteorological balloons |
| 09/08/1993 | EP0559074A1 Position locating transceiver |
| 09/05/1993 | CA2089123A1 Position locating transceiver |
| 09/02/1993 | WO1993017334A1 Autonomous oceanographic profiler |
| 09/02/1993 | CA2131025A1 Autonomous oceanographic profiler |
| 08/31/1993 | US5241561 Radio receiver |
| 08/24/1993 | US5239310 Passive self-determined position fixing system |
| 08/19/1993 | DE4204164A1 Position and mission data unit for GPS flight navigation and flight data processing - has display for aeroplanes and helicopters used in general air traffic supported by global positioning satellite system and data unit of modular design |
| 08/18/1993 | EP0555437A1 Alarm and signal-generating system for vehicles. |
| 08/17/1993 | CA1321419C Phase signal filtering apparatus applicable to a global positioning system |
| 08/11/1993 | EP0554430A1 Guidance device |
| 08/03/1993 | US5233357 Surveying system including an electro-optic total station and a portable receiving apparatus comprising a satellite position-measuring system |
| 07/13/1993 | US5228056 Synchronous spread-spectrum communications system and method |
| 07/06/1993 | US5225843 Method for accessing a trunked communication system |
| 07/06/1993 | US5225842 Vehicle tracking system employing global positioning system (gps) satellites |
| 06/30/1993 | EP0273925B1 Method and apparatus for precisely measuring relative velocity in an interferometric radiometer |
| 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 | WO1993012439A1 A distance measuring system |
| 06/23/1993 | EP0547274A1 Calibration of plural - channel system |
| 06/22/1993 | US5222245 Gps receiver |
| 06/16/1993 | EP0546758A2 Mobile unit tracking system |
| 06/15/1993 | US5220332 Ranging by sequential tone transmission |
| 06/09/1993 | EP0545636A1 GPS tracking system |
| 06/08/1993 | US5218367 Vehicle tracking system |
| 06/01/1993 | US5216611 Integrated enroute and approach guidance system for aircraft |
| 06/01/1993 | US5216352 Solid state current controlled interruption system |
| 05/26/1993 | EP0543500A2 Telemetered location system and method |
| 05/25/1993 | US5214757 Interactive automated mapping system |
| 05/17/1993 | EP0592436A4 Airport control/management system. |
| 05/13/1993 | WO1993009446A1 System for determining the position of mobile objects |
| 05/11/1993 | US5210540 Global positioning system |
| 04/28/1993 | EP0539146A2 Navigation system |
| 04/28/1993 | EP0539144A2 Navigation system |
| 04/28/1993 | EP0539143A2 Navigation system |
| 04/27/1993 | US5206654 Passive aircraft monitoring system |
| 04/21/1993 | EP0537499A1 On-vehicle position computing apparatus |
| 04/13/1993 | US5203030 Satellite transmission capturing method for gps receiver |
| 04/13/1993 | US5202829 Exploration system and method for high-accuracy and high-confidence level relative position and velocity determinations |
| 04/13/1993 | US5202694 P-code generation |
| 04/06/1993 | US5200902 Airport control/management system |
| 04/06/1993 | CA1315862C Microwave landing system with fail-soft switching of dual transmitters, beam steering and sector analysis |
| 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 |
| 03/18/1993 | WO1993005588A1 Improvement in p code generation |
| 03/18/1993 | WO1993005587A1 Combined relative and absolute positioning method and apparatus |
| 03/18/1993 | WO1993005490A1 Alarm and signal-generating system for vehicles |
| 03/18/1993 | WO1993005406A1 Method and system for relative geometry |
| 03/16/1993 | US5194871 System for simultaneously deriving position information from a plurality of satellite transmissions |
| 03/13/1993 | WO1993005407A1 Gps receiver |
| 03/13/1993 | CA2096019A1 Gps receiver |
| 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 | WO1993004378A1 Navigation and positioning system and method using uncoordinated beacon signals |
| 03/04/1993 | CA2114648A1 Navigation and positioning system and method using uncoordinated beacon signals |
| 03/02/1993 | US5191341 System for sea navigation or traffic control/assistance |
| 03/01/1993 | WO1993005474A1 Guidance device |
| 03/01/1993 | CA2094506A1 Guidance device |
| 02/27/1993 | CA2049818A1 Cellular position locating system |
| 02/24/1993 | EP0528530A1 GPS navigation system with selective updating |
| 02/24/1993 | EP0528090A1 Cellular position locating system |
| 02/24/1993 | EP0513349A4 Method and device for radio-navigational determinations using artificial earth-satellites |
| 02/23/1993 | US5189430 Navigation system for movable body |
| 02/17/1993 | WO1993004453A1 Communication system and method for determining the location of a transponder unit |
| 02/17/1993 | CA2115251A1 Communication system and method for determining the location of a transponder unit |
| 02/16/1993 | US5187485 Passive ranging through global positioning system |
| 02/10/1993 | EP0403585B1 Surveying instrument with receiver for a satellite position measurement system and process for operating it |
| 02/09/1993 | US5185761 Gps receiver |
| 02/09/1993 | US5185610 GPS system and method for deriving pointing or attitude from a single GPS receiver |
| 02/09/1993 | CA1313560C Position determination and message transfer system employing satellites and stored terrain map |
| 02/03/1993 | EP0526040A2 Two channel global positioning system receiver |
| 02/03/1993 | CN1068660A Method for determining deviations of actual position of track section |
| 01/26/1993 | US5182566 Method and apparatus for utilizing a movable GPS antenna for surveying purposes |
| 01/21/1993 | WO1993001576A1 A position indicating system |
| 01/20/1993 | WO1993002366A1 Method and parallel processor computing apparatus for determining the three-dimensional coordinates of objects using data from two-dimensional sensors |
| 01/20/1993 | EP0523897A1 Navigation device using global positioning system |
| 01/20/1993 | EP0523860A2 Vehicle position and azimuth computing system |
| 01/14/1993 | DE4222333A1 Verfahren zum ermitteln der abweichungen der ist-lage eines gleisabschnittes A method for determine the deviations of the position-is a track section |
| 01/13/1993 | EP0522862A1 GPS Navigation system with selective position offset correction |
| 01/13/1993 | EP0522861A1 GPS direction detecting device with true magnetic circle and geomagnetic sensor |
| 01/13/1993 | EP0522860A1 GPS navigation system using PDOP accuracy evaluation |
| 01/13/1993 | EP0522829A2 Movement control system and movement monitoring system for moving body |
| 01/13/1993 | CA2070792A1 Method for determining the deviations of the actual position of a track section |
| 01/12/1993 | US5179519 Navigation system for vehicle |
| 01/07/1993 | WO1993000593A1 Differential position determination using satellites |
| 01/05/1993 | US5177489 Pseudolite-aided method for precision kinematic positioning |
| 12/30/1992 | EP0520564A2 Circularly-polarized antenna and phase shift stripline device for such an antenna |
| 12/29/1992 | US5175557 Two channel global positioning system receiver |
| 12/24/1992 | DE4133392C1 Determining progress of mining material spreader - receiving signals from at least four satellites at end of tipping arm and at vehicle base and calculating actual geodetic positions and height of material tip |
| 12/22/1992 | US5173710 Navigation and positioning system and method using uncoordinated beacon signals |
| 12/22/1992 | US5173709 Electronic direction finder |
| 12/22/1992 | US5173690 Passive ranging system utilizing range tone signals |
| 12/16/1992 | EP0518146A2 Global positioning system based method for high-accuracy and high-confidence level absolute and relative position and velocity determinations |
| 12/15/1992 | CA1311529C Null processing receiver apparatus and method |