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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07/19/2000 | EP1019671A1 Method for collecting and linking position data from satellite positioning with additional data |
07/18/2000 | US6092022 Optimal survey map projection system |
07/18/2000 | US6092008 Flight event record system |
07/18/2000 | US6091959 Method and apparatus in a two-way wireless communication system for location-based message transmission |
07/18/2000 | US6091957 System and method for providing a geographic location of a mobile telecommunications unit |
07/18/2000 | US6091816 Integrated audio recording and GPS system |
07/18/2000 | US6091362 Bandwidth synthesis for wireless location system |
07/18/2000 | US6091359 Portable dead reckoning system for extending GPS coverage |
07/18/2000 | US6091358 Integrated position determination system with radio relay |
07/18/2000 | US6091357 Communication system and method for determining a reliability of a signal |
07/18/2000 | US6089091 Angular velocity sensor |
07/13/2000 | WO2000041403A2 Calibration for wireless location system |
07/13/2000 | WO2000041402A2 A signal collection system |
07/13/2000 | WO2000041153A1 Airborne alerting system |
07/13/2000 | WO2000041000A1 Close/intra-formation positioning collision avoidance system and method |
07/13/2000 | WO2000017668A3 Medium earth orbit augmentation of a global positioning system for global navigation |
07/13/2000 | CA2358191A1 Airborne alerting system |
07/12/2000 | EP1018032A1 Method and system for determining position of a cellular mobile terminal |
07/11/2000 | US6088653 Attitude determination method and system |
07/11/2000 | US6088650 Vehicle tracker, mileage-time monitor and calibrator |
07/11/2000 | US6087984 GPS guidance system for use with circular cultivated agricultural fields |
07/11/2000 | US6087983 System for broadcasting GPS data to a pager |
07/11/2000 | US6087965 Vehicle mileage meter and a GPS position tracking system |
07/06/2000 | WO2000039603A1 Communication system and method for determining a reliability of a signal |
07/06/2000 | DE19859879A1 Creation of three-dimensional maps of the earth's surface from the air by determining height of objects from propagation time of pulsed laser beams |
07/05/2000 | EP1015908A1 Highly parallel gps correlator system and method |
07/05/2000 | EP0986733A4 Robust accurate gps time reference for space application |
07/05/2000 | EP0514539B1 Spread spectrum cdma communications system |
07/04/2000 | US6085148 Automated touring information systems and methods |
07/04/2000 | US6085128 Orbit/covariance estimation and analysis (OCEAN) determination for satellites |
07/04/2000 | US6085090 Autonomous interrogatable information and position device |
07/04/2000 | US6084827 Dual-head multibeam sonar apparatus and method for tracking objects underwater |
07/04/2000 | US6084547 Enhanced position calculation |
07/04/2000 | US6084546 Location determination in wireless communication systems using velocity information |
07/04/2000 | US6084544 Method for determining the location of a GPS receiver using an estimated reference time |
07/04/2000 | US6084543 Route guide apparatus |
07/04/2000 | US6084542 Global positioning system recorder |
07/04/2000 | US6084517 System for tracking possessions |
07/04/2000 | US6084510 Danger warning and emergency response system and method |
07/04/2000 | US6083353 Handheld portable digital geographic data manager |
06/29/2000 | WO2000037963A1 Digital correlator |
06/29/2000 | WO2000037961A1 A self-calibrating reference terminal |
06/29/2000 | WO2000037960A2 Vehicle system incorporating voice and data communication |
06/29/2000 | WO2000037959A2 A passive technique for the remote detection of buried objects |
06/29/2000 | WO2000037958A2 Wide area item tracking system |
06/29/2000 | WO2000011804A3 System and method for measuring and locating a mobile station signal in a wireless communication system |
06/29/2000 | DE19858299A1 Antennensystem für eine Datenkommunikationseinrichtung in einem Fahrzeug An antenna system for a data communication device in a vehicle |
06/28/2000 | EP1014476A1 Antenna system for a satellite supported vehicle navigation device |
06/28/2000 | EP1014235A2 Time display device |
06/28/2000 | EP1014105A2 A method and apparatus for locating a wireless mobile unit |
06/28/2000 | EP1014104A2 Inertially augmented GPS landing system |
06/28/2000 | EP1014103A2 Local positioning system |
06/28/2000 | EP1012743A1 Method of providing a textual description of a remote vehicle location |
06/28/2000 | EP1012619A1 Method and system for detecting and signalling a change in the location of an object |
06/28/2000 | EP1012537A2 Navigation system using gps data |
06/27/2000 | US6081691 Receiver for determining a position on the basis of satellite networks |
06/27/2000 | US6081231 Manufacturing installation and processing operations |
06/27/2000 | US6081230 Navigation system furnished with means for estimating error of mounted sensor |
06/27/2000 | US6081229 System and method for determining the position of a wireless CDMA transceiver |
06/27/2000 | US6081228 Receiver phase-noise mitigation |
06/27/2000 | US6081222 Joint surveillance target attack system combat transponder |
06/22/2000 | WO2000036520A1 System and method for measuring movement of objects |
06/22/2000 | WO2000036431A1 Method and apparatus for acquiring satellite positioning system signals |
06/22/2000 | WO1999053338A3 Method and apparatus for determining time in a satellite positioning system |
06/21/2000 | EP1010988A2 Method and system for incorporating two-way ranging navigation as a calibration reference for GPS |
06/21/2000 | EP1010150A2 Personal security and tracking system |
06/21/2000 | EP1010143A1 Route guidance system |
06/21/2000 | EP0894400B1 Method and system for manipulation of objects in a television picture |
06/21/2000 | DE19959675A1 Cellular radio communication system, e.g. for GPS navigation system; has data storage unit to transmit information about variations in local magnetic field to each radio unit |
06/21/2000 | CN1257387A 局部定位系统 Local positioning system |
06/20/2000 | US6078790 Radio frequency generator for a radio communication system |
06/20/2000 | US6078290 User-controlled GPS receiver |
06/20/2000 | US6078286 Method and apparatus for efficient acquisition and tracking of satellites |
06/20/2000 | US6078285 Survey apparatus and survey method |
06/20/2000 | US6078284 Passive position determination using two low-earth orbit satellites |
06/20/2000 | US6078283 Remote seismic data acquisition unit with common radio and GPS antenna |
06/20/2000 | US6078282 Data base for a locator system |
06/18/2000 | CA2289049A1 A method and apparatus for locating a wireless mobile unit |
06/16/2000 | CA2288490A1 Local positioning system |
06/15/2000 | WO2000034800A1 Provisioning of gps assistance data in a wcdma network |
06/15/2000 | WO2000034798A2 Apparatus and method for triggerable location reporting |
06/15/2000 | DE19856187A1 Satellitengestütztes map-matching-Verfahren Satellite-based map-matching method |
06/15/2000 | CA2353539A1 Provisioning of gps assistance data in a wcdma network |
06/14/2000 | EP1008946A1 Location-triggered reminder for mobile user devices |
06/14/2000 | EP1008862A1 Wireless assisted gps using a reference location |
06/14/2000 | EP1008832A1 Construction machine control system |
06/14/2000 | EP1008265A1 Method and system for estimating a subscriber's location in a cluttered area |
06/14/2000 | EP1008246A2 Jamming suppression of spread spectrum antenna/receiver systems |
06/14/2000 | EP0974039A4 Method for calibrating aircraft altitude sensors |
06/14/2000 | CN1256402A Method and system of calibrating reference for leading two-way range-finding navigation as GPS |
06/13/2000 | US6075993 Personal station and information providing system |
06/13/2000 | US6075810 NRZ and biphase-L formatted hexaphase modulated GPS transmission method |
06/13/2000 | US6075481 Spatial position mapping technique |
06/13/2000 | US6075458 Locator device |
06/13/2000 | US6074693 Global positioning system controlled paint sprayer |
06/08/2000 | WO2000033493A1 Mobile apparatus and method for receiving and filtering from program-accompanying data on the basis of a defined position |
06/08/2000 | WO2000033102A1 Receiver for ds-cdma signals |
06/08/2000 | WO2000033030A1 Method for determining the co-ordinates of a satellite |
06/08/2000 | WO2000022595B1 System and method for fleet tracking |
06/08/2000 | DE19856184A1 Verfahren zur fahrzeuginternen Feststellung, ob sich das Fahrzeug auf einer von mehreren vorgegebenen Straßen befindet A method for in-vehicle determining whether the vehicle is on a plurality of predetermined roads |