| 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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| 03/03/2004 | CN1141005C System and method for informing network of terminal-based positioning method capabilities |
| 03/02/2004 | US6701253 Total correction strategy |
| 03/02/2004 | US6701252 System for underwater GPS navigation |
| 03/02/2004 | US6701239 Method and apparatus for controlling the updating of a machine database |
| 03/02/2004 | US6701231 Vehicle security and maintenance |
| 03/02/2004 | US6700534 Position privacy in an electronic device |
| 03/02/2004 | US6700533 Asset and personnel tagging system utilizing GPS |
| 03/02/2004 | US6698447 Hydrant monument |
| 02/26/2004 | WO2004017646A2 Wireless area network device positioning |
| 02/26/2004 | WO2004017569A2 Transponder subsystem for supporting location awareness in wireless networks |
| 02/26/2004 | WO2004017092A1 Interface for a gps system |
| 02/26/2004 | WO2004017089A2 Global positioning receiver with cross-correlation error correction |
| 02/26/2004 | WO2004017087A2 System and method for near-field electromagnetic ranging |
| 02/26/2004 | WO2004016539A1 Crane system, especially a container crane |
| 02/26/2004 | WO2003027703A3 An embedded chirp signal for position determination in cellular communication systems |
| 02/26/2004 | US20040039528 Method and apparatus for determining vehicle position on a map |
| 02/26/2004 | US20040039527 Method and apparatus for providing automatic status information of a vehicle operation cycle |
| 02/26/2004 | US20040039526 System for local monitoring |
| 02/26/2004 | US20040039519 Beacon-based electronic guide system |
| 02/26/2004 | US20040038677 Location finding system and method |
| 02/26/2004 | US20040036650 Remote velocity sensor slaved to an integrated GPS/INS |
| 02/26/2004 | US20040036649 GPS explorer |
| 02/26/2004 | US20040036042 System and method for locating and positioning an ultrasonic signal generator for testing purposes |
| 02/26/2004 | CA2494519A1 Global positioning receiver with cross-correlation error correction |
| 02/25/2004 | EP1391049A2 Processing a spread spectrum signal |
| 02/25/2004 | CN1478351A Wireless communication system and method to provide geo-spatial related event data |
| 02/24/2004 | US6697630 Automatic location identification system comparing stored field strength data and an actual cellular call's field strength |
| 02/24/2004 | US6697629 Method and apparatus for measuring timing of signals received from multiple base stations in a CDMA communication system |
| 02/24/2004 | US6697628 Apparatus, and associated method, for determining geographical positioning of a mobile station operable in a radio communication system |
| 02/24/2004 | US6697103 Integrated network for monitoring remote objects |
| 02/24/2004 | US6697018 Method and apparatus for geographic-based communications service |
| 02/24/2004 | US6697016 Self adjustment of a frequency offset in a GPS receiver |
| 02/24/2004 | US6697008 Distributed electronic warfare system |
| 02/24/2004 | US6696982 Vehicle terminal apparatus and an information transmitting system |
| 02/24/2004 | US6696942 Emergency warning network |
| 02/24/2004 | US6695262 Spacecraft methods and structures for enhanced service-attitude accuracy |
| 02/24/2004 | CA2189729C Fast action circuit for multiplying a digital signal and a periodic signal |
| 02/19/2004 | WO2004016032A1 Area based position determination for terminals in a wireless network |
| 02/19/2004 | WO2004016009A1 Method and system for determining relative positions of networked mobile communication devices |
| 02/19/2004 | WO2004015878A2 System and method for interference cancellation in a location calculation, for use in a wireless location system |
| 02/19/2004 | WO2004015444A1 Method and apparatus for performing signal correlation at multiple resolutions to mitigate multipath interference |
| 02/19/2004 | WO2004015443A2 System and method for acquisition management of subject position information |
| 02/19/2004 | WO2004015433A1 System and method for synchronizing electrical generators |
| 02/19/2004 | WO2004015369A2 Motion tracking system and method |
| 02/19/2004 | WO2003100451A3 Gps-based underwater cable positioning system |
| 02/19/2004 | WO2003098817A3 System and method for frequency management in a communications positioning device |
| 02/19/2004 | WO2003046601B1 Locating a communication device using orthogonal projections |
| 02/19/2004 | WO2003001687B1 Locating a transmitter using reflectors and refractors |
| 02/19/2004 | WO2002068908A3 Attitude measurement using a single gps receiver with two closelyspaced antennas |
| 02/19/2004 | US20040034863 Fast digital channel changing |
| 02/19/2004 | US20040034471 Method and system for determining absolute positions of mobile communications devices using remotely generated positioning information |
| 02/19/2004 | US20040034465 Estimation algorithms and location techniques |
| 02/19/2004 | US20040033808 Method and system for determining relative positions of networked mobile communication devices |
| 02/19/2004 | US20040033795 Location information system for a wireless communication device and method therefor |
| 02/19/2004 | US20040032363 System and method for near-field electromagnetic ranging |
| 02/19/2004 | US20040032362 Device for monitoring an area |
| 02/19/2004 | DE4219929B4 Globales Positionsbestimmungssystem Global Positioning System |
| 02/19/2004 | DE19705740B4 GPS-Satelliten verwendendes Positionsbestimmungssystem GPS satellite positioning system-use |
| 02/19/2004 | DE10233873A1 Crane system, especially container crane, has second controller for monitoring first controller, making own control intervention if safety-relevant control intervention by first controller inadequate |
| 02/19/2004 | CA2782805A1 Area based position determination for terminals in a wireless network |
| 02/19/2004 | CA2495227A1 Method and system for determining relative positions of networked mobile communication devices |
| 02/19/2004 | CA2495023A1 Area based position determination for terminals in a wireless network |
| 02/19/2004 | CA2494337A1 System and method for interference cancellation in a location calculation, for use in a wireless location system |
| 02/19/2004 | CA2490884A1 System and method for acquisition management of subject position information |
| 02/18/2004 | EP1389874A2 Fast digital channel changing |
| 02/18/2004 | CN1476221A System and method of access and recording information on reference course point |
| 02/17/2004 | US6694276 Method for controlling a navigation device and navigation device implementing the same |
| 02/17/2004 | US6694260 Inertial augmentation for GPS navigation on ground vehicles |
| 02/17/2004 | US6694258 Hand held car locator |
| 02/17/2004 | US6694254 Map display |
| 02/17/2004 | US6694150 Multiple band wireless telephone with multiple antennas |
| 02/17/2004 | US6694142 Wireless terminal positioning method and apparatus |
| 02/17/2004 | US6693592 Geographical navigation using multipath wireless navigation signals |
| 02/17/2004 | US6693586 Navigation apparatus for coupling with an expansion slot of a portable, handheld computing device |
| 02/17/2004 | US6693585 Self-contained selectively activated mobile object position reporting device with reduced power consumption and minimized wireless service fees. |
| 02/17/2004 | US6693563 Vehicle tracking unit providing theft alert notifications and related methods |
| 02/17/2004 | US6693517 Vehicle mirror assembly communicating wirelessly with vehicle accessories and occupants |
| 02/17/2004 | CA2244583C Frequency-hopping spread-spectrum radio communications |
| 02/12/2004 | WO2004013986A1 A method for grouping 802.11 stations into authorized service sets to differentiate network access and services |
| 02/12/2004 | WO2004013649A2 Apparatus and method for time maintenance in a satellite position system receiver |
| 02/12/2004 | WO2003044627A3 System for preventing unauthorized trailer uncoupling |
| 02/12/2004 | WO2003021851A3 Position detection and location tracking in a wireless network |
| 02/12/2004 | US20040030616 System and method for collection, distribution, and use of information in connection with commercial real estate |
| 02/12/2004 | US20040030534 Method and apparatus for implementing projections in signal processing applications |
| 02/12/2004 | US20040030496 Global positioning system tag system |
| 02/12/2004 | US20040030465 Ground operations and imminent landing runway selection |
| 02/12/2004 | US20040029583 Position measuring method and mobile communication terminal |
| 02/12/2004 | US20040029558 Method and system for determining a location of a wireless transmitting device and guiding the search for the same |
| 02/12/2004 | US20040027283 Method of providing an estimate of a location |
| 02/12/2004 | US20040027280 Method for calibrating integrated location finding systems |
| 02/12/2004 | US20040027278 Apparatus and method for locating user equipment using global positioning system and dead reckoning |
| 02/12/2004 | US20040027277 Method and apparatus for processing of satellite signals without time of day information |
| 02/12/2004 | US20040027251 RF tracking system and method |
| 02/12/2004 | US20040027243 System and method for acquisition management of subject position information |
| 02/12/2004 | US20040025496 System and method for synchronizing electrical generators |
| 02/12/2004 | CA2526978A1 A method for grouping 802.11 stations into authorized service sets to differentiate network access and services |
| 02/11/2004 | EP1388269A1 Intelligent antenna using position data stored in data base to steer antenna beam towards mobile station |
| 02/11/2004 | EP1388241A1 Method and apparatus for computing signal correlation |
| 02/11/2004 | CN1474966A System and method for using location identity to control access to digital information |
| 02/11/2004 | CN1474934A Method and device for orienting map display in mobile or portable device |