| 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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| 10/25/2007 | US20070247377 GPS-equipped meter |
| 10/25/2007 | US20070247367 Secure wireless user localization scheme using transmission range variation |
| 10/25/2007 | US20070247364 Handheld GPS device |
| 10/25/2007 | US20070247362 Signal inconsistency detection of spoofing |
| 10/25/2007 | US20070247361 Communication system with assisted GPS and SBAS |
| 10/25/2007 | US20070247360 Global positioning system receiver capable of simultaneously receiving global positioning system signal and frequency modulation sub-wave signal |
| 10/25/2007 | US20070247359 Automatic GPS tracking system with passive battery circuitry |
| 10/25/2007 | US20070247358 Gps Device |
| 10/25/2007 | US20070247357 Method and apparatus for adapting a receiver frequency plan according to location |
| 10/25/2007 | US20070247356 Adjustable time-division multiplexing receiver for receiving satellite signal and method for the same |
| 10/25/2007 | US20070247355 Satellite positioning system receivers and methods |
| 10/25/2007 | US20070247354 Ephemeris extension method for gnss applications |
| 10/25/2007 | DE102007016041A1 RTK-GPS-Vermessungssystem RTK GPS survey system |
| 10/25/2007 | DE102006035028A1 Verfahren und Vorrichtung zum Bestimmen einer Bitgrenze eines codierten Wiederholungssignals Method and apparatus for determining a bit boundary of a coded signal repetition |
| 10/25/2007 | DE102006032776A1 Einstellbarer Zeitmultiplex-Empfänger zum Empfangen eines Satellitensignals und Verfahren dafür Adjustable time division multiplexing receiver for receiving a satellite signal and method thereof |
| 10/25/2007 | CA2640761A1 Method and apparatus for code space search in a receiver |
| 10/25/2007 | CA2631029A1 Methods and systems for providing enhanced position location in wireless communications |
| 10/25/2007 | CA2630853A1 Methods and apparatus for determining the location of a mobile device in an ofdm wireless network |
| 10/24/2007 | EP1847847A2 Method and apparatus for performing position location in a CDMA wireless communications system |
| 10/24/2007 | EP1847121A1 Display device with speaker grill |
| 10/24/2007 | EP1846731A2 System for interferometric sensing |
| 10/24/2007 | EP1639723A4 Method and apparatus for communication of gps ephemeris |
| 10/24/2007 | EP1428207B1 Active noise filtering for voice communication systems |
| 10/24/2007 | CN101061735A A method for finding the location of a mobile terminal in a cellular radio system |
| 10/24/2007 | CN101061391A Apparatus and method for deriving position information |
| 10/24/2007 | CN101060361A Adjustable time-division multiplexing receiver for receiving satellite signal and method for the same |
| 10/24/2007 | CN101059562A Method and apparatus for determining a bit boundary of a repetition-coded signal |
| 10/24/2007 | CN100345453C Apparatus and method for estimating a velocity of a mobile terminal in a mobile communication system |
| 10/24/2007 | CN100344985C Method and apparatus for signal processing in satellite positioning system |
| 10/24/2007 | CN100344938C Apparatus and method for detecting movable object position in navigation system |
| 10/23/2007 | US7286933 GPS/dead-reckoning combination system and operating method thereof |
| 10/23/2007 | US7286931 Vehicle navigation device and method of displaying POI information using same |
| 10/23/2007 | US7286834 System and method for location based policy management |
| 10/23/2007 | US7286624 Two-way RF ranging system and method for local positioning |
| 10/23/2007 | US7286085 Precision geolocation system and method using a long baseline interferometer antenna system |
| 10/23/2007 | US7286084 Multiple antenna multi-frequency measurement system |
| 10/23/2007 | US7286083 Method and apparatus for improving fault detection and exclusion systems |
| 10/23/2007 | US7286082 Method and apparatus for wide area augmentation system having GEO uplink subsystem with enhanced clock steering |
| 10/23/2007 | US7286081 Acquisition assist information managing system, acquisition assist information managing device, and acquisition assist information managing method |
| 10/23/2007 | US7286077 Method and device for aiding the landing of an aircraft on a runway |
| 10/23/2007 | US7286040 Cooperative vehicular identification system |
| 10/18/2007 | WO2007118108A2 Multi-function tracking device with robust asset tracking system |
| 10/18/2007 | WO2007117951A2 Shielded surgical navigation system that determines the position and orientation of the tracked object with real and virtual dipoles |
| 10/18/2007 | WO2007117833A2 Subsurface soil injection apparatus with improved delivery device |
| 10/18/2007 | WO2007099211A3 Hybrid positioning method and device |
| 10/18/2007 | WO2007080314A3 System for piloting an aircraft |
| 10/18/2007 | WO2007069084A3 Switching between the wireless communication system mode and the satellite positioning system mode, based on the detected voice activity of the transmitter |
| 10/18/2007 | US20070244640 System for autonomous vehicle navigation with carrier phase dgps and laser-scanner augmentation |
| 10/18/2007 | US20070242776 Acquisition method for global positioning system |
| 10/18/2007 | US20070242734 Method and apparatus for real-time digital processing of satellite positional signals for fast acquisition and low SNR tracking |
| 10/18/2007 | US20070242733 Method of Validating the Detection of a Correlation Peak by a Satellite Positioning System Receiver |
| 10/18/2007 | US20070241963 Calibration of a device location measurement system that utilizes wireless signal strengths |
| 10/18/2007 | US20070241961 RTK-GPS surveying system |
| 10/18/2007 | US20070241960 Enhancement of gnss position determination in poor signal propagation environments |
| 10/18/2007 | US20070241959 Timepiece and time correction method |
| 10/18/2007 | US20070241958 Method and apparatus for geolocation determination |
| 10/18/2007 | US20070241957 Method and apparatus for providing an integrated communications, navigation and surveillance satellite system |
| 10/18/2007 | US20070241956 Wireless communication device and associated method including control of positioning-system receiver and shared oscillator |
| 10/18/2007 | US20070241886 Inertial sensor tracking system |
| 10/18/2007 | US20070240515 Triangulation with co-located sensors |
| 10/18/2007 | DE102006032777A1 Kaltstart-Satelliten-Suchverfahren Cold start satellite search process |
| 10/17/2007 | EP1845389A2 Global positioning system and global positioning method with improved sensitivity by detecting navigation data inversion boundaries |
| 10/17/2007 | EP1844350A1 Selecting an optimal antenna in a gps receiver and methods thereof |
| 10/17/2007 | EP1844349A2 A system and method for monitoring and surveying movements of the terrain, large infrastructures and civil building works in general, based upon the signals transmitted by the gps navigation satellite system |
| 10/17/2007 | EP1660903B1 Method for receiver autonomous integrity monitoring and fault detection and elimination |
| 10/17/2007 | EP0885492B1 An improved gps receiver utilizing a communication link |
| 10/17/2007 | EP0843828B1 Multipath error reduction in a spread spectrum receiver for ranging applications |
| 10/17/2007 | CN200962143Y Terminal positioning device and GPS |
| 10/17/2007 | CN101057156A Reporting satellite positioning system assistance integrity information in wireless communication networks |
| 10/17/2007 | CN101056183A Buffer-based magnitude charging middle message processing method |
| 10/17/2007 | CN101055310A GPS differential positioning device |
| 10/17/2007 | CN101055309A Configurable general radio frequency processing method and system of navigation satellite signal |
| 10/17/2007 | CN100344198C 移动通信终端与位置信息利用方法 The mobile communication terminal location information using the method of |
| 10/17/2007 | CN100343833C Cord-less recognizing safeguard system and method |
| 10/17/2007 | CN100343691C System and method for subband beamforming using adaptive weight normalization |
| 10/17/2007 | CN100343690C Method and apparatus for determining algebraic solution to GPS terrestrial hybrid location system equations |
| 10/17/2007 | CN100343689C Method and system for calibrating wireless location system |
| 10/17/2007 | CN100343687C Methods and apparatuses for processing of global positioning system signals with a matched filter |
| 10/16/2007 | US7283824 Method of location display for mobile station |
| 10/16/2007 | US7283091 Radio positioning system for providing position and time for assisting GPS signal acquisition in mobile unit |
| 10/16/2007 | US7283090 System for standard positioning service and precise positioning service cooperative operation |
| 10/11/2007 | WO2007114716A1 Methods for determining proximity between radio frequency devices and controlling switches |
| 10/11/2007 | WO2007113489A1 Geolocation methods and apparatus |
| 10/11/2007 | WO2007113475A1 Satellite ephemeris error |
| 10/11/2007 | WO2007113086A1 Associating a universal time with a received signal |
| 10/11/2007 | WO2007112582A1 Wireless communication device and associated method including control of positioning-system receiver and shared oscillator |
| 10/11/2007 | WO2007112559A1 Enhancement of gnss position determination in poor signal propagation environments |
| 10/11/2007 | WO2007089767A3 A method for combined use of a local positioning system, a local rtk system, and a regional, wide- area, or global carrier-phase positioning system |
| 10/11/2007 | WO2007078816A3 A system and method for updating geo-fencing information on mobile devices |
| 10/11/2007 | WO2006026816A3 Radio mobile unit location system |
| 10/11/2007 | US20070239356 Synchronization of an external device using a GPS receiver |
| 10/11/2007 | US20070239350 Multi-function tracking device with robust asset tracking system |
| 10/11/2007 | US20070239347 Navigation system |
| 10/11/2007 | US20070239341 Road hazard automatic vehicle speed control |
| 10/11/2007 | US20070239324 Mobile asset data management system |
| 10/11/2007 | US20070239292 Mobile asset data management system |
| 10/11/2007 | US20070238428 Processor for a passive ranger |
| 10/11/2007 | US20070236388 Mobile reference station for production of correction signals for a differential position-finding device |
| 10/11/2007 | US20070236387 Method of optimization of processing of location data in the presence of a plurality of satellite positioning constellations |
| 10/11/2007 | DE102006016396A1 Mobile Referenzstation zur Erzeugung von Korrektursignalen für eine differentielle Positionsbestimmungseinrichtung Mobile reference station for production of correction signals for a differential position determining device |