| Patents for G01S 1 - Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith (15,825) |
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| 01/18/2005 | US6844845 Waterproof combined global positioning system receiver and two-way radio and method of waterproof enclosure fabrication |
| 01/18/2005 | CA2250006C Spoofing detection system for a satellite positioning system |
| 01/18/2005 | CA2241739C Global navigation satellite system receiver with blanked-prn code correlation |
| 01/13/2005 | WO2005004527A1 Method and apparatus for wireless network hybrid positioning |
| 01/13/2005 | WO2005004502A2 Apparatus and method for reducing power consumption in a position-determination device |
| 01/13/2005 | WO2005004461A2 Stereo-vision based imminent collision detection |
| 01/13/2005 | WO2005004035A2 Method and apparatus for ground detection and removal in vision systems |
| 01/13/2005 | WO2005003875A1 Arrangement for monitoring the location of a mining vehicle in a mine |
| 01/13/2005 | WO2005003807A1 Gps receiver with fast acquisition time |
| 01/13/2005 | US20050010365 Road weather prediction system and method |
| 01/13/2005 | US20050010362 Method and system for locating a GPS correlated peak signal |
| 01/13/2005 | US20050008106 Method and system for locating a GPS correlated peak signal |
| 01/13/2005 | US20050008066 Communication device |
| 01/13/2005 | US20050007277 Doppler compensated receiver |
| 01/13/2005 | CA2530892A1 Method and apparatus for wireless network hybrid positioning |
| 01/12/2005 | EP1495343A1 Integrity monitoring in a position location system utilizing knowledge of local topography |
| 01/12/2005 | EP1305898A4 Gps based tracking system |
| 01/12/2005 | CN1565077A Radio pulse communications systems |
| 01/12/2005 | CN1184846C Honeycomb telephone position detection system, position detection method and honeycomb terminal |
| 01/11/2005 | US6842695 Mapping and addressing system for a secure remote access system |
| 01/11/2005 | US6842498 Global positioning system interference detection |
| 01/11/2005 | US6842138 Target designation system |
| 01/11/2005 | CA2358816C Above deck unit for automatic identification system |
| 01/06/2005 | WO2005001794A1 Coordinate mutual converting module |
| 01/06/2005 | WO2005001388A2 Method and apparatus for real time clock (rtc) brownout detection |
| 01/06/2005 | WO2004031794B1 Method and apparatus for determining location of a remote unit using gps |
| 01/06/2005 | US20050004758 GPS access system and method |
| 01/06/2005 | US20050003833 Time acquisition in a wireless position determination system |
| 01/06/2005 | US20050003831 Monitoring of call information in a wireless location system |
| 01/06/2005 | US20050003774 Synchronization of optical signaling beacons |
| 01/06/2005 | US20050002447 Triple multiplexing spread spectrum receiver |
| 01/06/2005 | US20050001764 Flexible architecture GPS receiver |
| 01/06/2005 | US20050001756 Target designation system |
| 01/06/2005 | US20050001742 Method and device for chronologically synchronizing a location network |
| 01/05/2005 | EP1494042A1 Data server for use in a system providing augmentation data for a satellite navigation system |
| 01/05/2005 | EP1494041A1 Method of rejecting interference disturbing the reception of a satellite radio signal |
| 01/05/2005 | EP1309878A4 Track model constraint for gps position |
| 01/05/2005 | CN1561031A Interconnected network web information issuing method |
| 01/05/2005 | CN1560649A Positioning device and system and its method |
| 01/04/2005 | US6839631 Space based augmentation system with hierarchy for determining geographical corrections source |
| 01/04/2005 | US6839547 Enhanced GPS receiver utilizing wireless infrastructure |
| 01/04/2005 | US6839389 Digital quadrature demodulation and decimation without multipliers |
| 01/04/2005 | US6839024 Position determination using portable pseudo-television broadcast transmitters |
| 01/04/2005 | US6839021 Method and apparatus for determining time in a satellite positioning system |
| 01/04/2005 | US6839020 Aiding location determinations in satellite positioning system receivers |
| 12/30/2004 | US20040267495 Terminal with position-measuring functions |
| 12/30/2004 | US20040267451 LBS having GPS receiver and operating method thereof |
| 12/30/2004 | US20040266354 Radio transceiver and method of controlling direction of radio-wave emission |
| 12/30/2004 | US20040266342 Method for reducing the effect of interferences in a receiver and an electronic device |
| 12/30/2004 | US20040263421 Antenna system and RF signal interference abatement method |
| 12/30/2004 | US20040263386 Satellite positioning system receivers and methods |
| 12/29/2004 | WO2004113948A1 Method and apparatus for locating position of a satellite signal receiver |
| 12/29/2004 | EP1491911A2 Terminal with position-measuring functions |
| 12/29/2004 | EP1491910A1 Radio receiver and GPS receiver |
| 12/29/2004 | EP1491909A2 GPS receiver |
| 12/29/2004 | EP1491062A2 Provision of location information |
| 12/29/2004 | EP1490706A1 Method of, and apparatus for, determining position |
| 12/29/2004 | EP1490705A1 Determination of a composite peak position in the presence of a doppler shift |
| 12/28/2004 | US6836645 GPS receiver module |
| 12/28/2004 | US6836506 Synchronizing timing between multiple air link standard signals operating within a communications terminal |
| 12/28/2004 | US6836241 Method for optimal search scheduling in satellite acquisition |
| 12/23/2004 | WO2004112281A1 System and method for receiving and processing gps and wireless signals |
| 12/23/2004 | WO2004111676A1 Location broadcasting method and apparatus |
| 12/23/2004 | WO2004111675A1 Security system including a method and system for acquiring gps satellite position |
| 12/23/2004 | US20040261121 Distributed gain network |
| 12/23/2004 | US20040260506 Tag tracking |
| 12/23/2004 | US20040260456 Method of processing a navigation signal containing data |
| 12/23/2004 | US20040260191 Exercise monitoring system and methods |
| 12/23/2004 | US20040258178 Method of detecting and processing pulsed signals in a radio signal |
| 12/23/2004 | US20040257277 Method and apparatus for locating position of a satellite signal receiver |
| 12/23/2004 | US20040257276 System and method for determining freight container locations |
| 12/23/2004 | US20040257275 Method and system for detecting interference for global positioning systems |
| 12/23/2004 | CA2570417A1 Security system including a method and system for acquiring gps satellite position |
| 12/22/2004 | EP1489432A1 Detecting interference for global positioning systems (GPS) |
| 12/22/2004 | EP1488542A1 Proximity triggered job scheduling system and method |
| 12/22/2004 | EP1488534A1 Method for determining the correlation between a received beacon signal and a reconstructed signal |
| 12/22/2004 | EP1488251A2 Automatic sequential tuning of narrowband receivers of a wireless location system for voice/traffic channel tracking |
| 12/22/2004 | EP1488250A1 Method, receiver and system for determining the time of reception of a beacon signal |
| 12/22/2004 | EP1488249A1 Determination of the transmission time of a signal part in a positioning system |
| 12/22/2004 | CN1557089A Process, arrangement, devices for seizure of a shared telephone line |
| 12/22/2004 | CN1556930A Server-assisted position determination in a radio network |
| 12/22/2004 | CN1556915A Method and system for verifying the position of a mobile station using checkpoints |
| 12/22/2004 | CN1556419A Mobile satellite automatic tracing control device |
| 12/21/2004 | US6833813 Method, receiver and system for determining the time of reception of a beacon signal |
| 12/16/2004 | WO2004110088A1 Improving the performance of a receiver in interfering conditions |
| 12/16/2004 | WO2004109942A1 Improving the performance of a receiver in interfering conditions |
| 12/16/2004 | WO2004109940A1 Reception of signals in a device comprising a transmitter |
| 12/16/2004 | WO2004109939A1 A method for reducing the effect of interferences in a receiver and an electronic device |
| 12/16/2004 | WO2004109935A2 Method and apparatus for mitigating interference in a satellite signal receiver |
| 12/16/2004 | WO2004109324A1 Aiding location determinations in satellite positioning system receivers |
| 12/16/2004 | WO2004109320A1 Portable tester for laas ground facility |
| 12/16/2004 | WO2004109318A1 A segmented antenna system for offshore radio networks and method of using same |
| 12/16/2004 | WO2004109315A2 Detection and reduction of periodic jamming signals in gps receivers and methods therefor |
| 12/16/2004 | WO2004095055A9 Correction of troposphere induced errors in global positioning systems |
| 12/16/2004 | WO2004034077A3 Satellite-based positioning system improvement |
| 12/16/2004 | US20040254726 Method and apparatus for an integrated GPS receiver and electronic compassing sensor device |
| 12/16/2004 | US20040252864 Method and apparatus for ground detection and removal in vision systems |
| 12/16/2004 | US20040252863 Stereo-vision based imminent collision detection |
| 12/16/2004 | US20040252053 Security system including a method and system for acquiring GPS satellite position |
| 12/16/2004 | US20040252052 Portable terminal and GPS time keeping method |