| 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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| 03/04/2010 | US20100058399 Method and antenna system for satellite lock-on by channel selection |
| 03/04/2010 | US20100057586 Offer Reporting Apparatus and Method |
| 03/04/2010 | US20100057481 Real-time geo-location based contact service system |
| 03/04/2010 | US20100057349 Electronic Timepiece and Time Difference Correction Method for an Electronic Timepiece |
| 03/04/2010 | US20100057285 Unmanned surveillance vehicle |
| 03/04/2010 | US20100052990 Portable, Iterative Geolocation of RF Emitters |
| 03/04/2010 | US20100052989 Method and apparatus for determining at a predetermined granularity the direction and range of a transmitting mobile device |
| 03/04/2010 | US20100052988 Radio Frequency Positioning System and Method |
| 03/04/2010 | US20100052984 Systems and methods for controlling a satellite navigation receiver |
| 03/04/2010 | US20100052981 Systems and methods for determining a rotational position of an object |
| 03/04/2010 | CA2734261A1 Method and apparatus for determining at a predetermined granularity the direction and range of a transmitting mobile device |
| 03/03/2010 | EP2159591A1 Method and device for optimising status messages in a satellite navigation system |
| 03/03/2010 | EP2158499A1 Object localization method, system, tag, and user interface device |
| 03/03/2010 | EP2158498A1 Positioning method and devices in a mobile radio communications system |
| 03/03/2010 | CN201417306Y Sound array simulation system |
| 03/03/2010 | CN201417305Y Omnibearing GPS multi-path signal testing device |
| 03/03/2010 | CN101663593A Remotely activatable locator system and method |
| 03/03/2010 | CN101661093A Device and method for displaying interface of global positioning system |
| 03/03/2010 | CN101661092A Satellite navigation equipment, satellite navigation receiving device and a control method thereof |
| 03/02/2010 | US7672675 System of utilizing cell information to locate a wireless device |
| 03/02/2010 | US7672404 Method and apparatus for reducing the time required to acquire a GPS signal |
| 03/02/2010 | US7672358 Method and apparatus for performing signal correlation at multiple resolutions to mitigate multipath interference |
| 03/02/2010 | US7671796 Satellite search method |
| 03/02/2010 | US7671793 Positioning system, terminal apparatus, method of controlling terminal apparatus, program for controlling terminal apparatus and computer-readable storing medium for storing program for controlling terminal apparatus |
| 03/02/2010 | US7671792 Global positioning receiver with system and method for parallel synchronization for reducing time to first navigation fix |
| 02/25/2010 | WO2010021567A1 System for readdressing calls simultaneously with movement of the persons on an enterprise territory or in production or office spaces |
| 02/25/2010 | WO2010021273A1 Light emitting device and method for tracking object |
| 02/25/2010 | WO2010020774A2 Bearing information on a card |
| 02/25/2010 | WO2009129507A3 System and/or method for reducing initial position uncertainty in sps operation |
| 02/25/2010 | US20100049384 System, method and computer readable media for operating a distributed power train |
| 02/25/2010 | US20100049376 Method and system for providing a gps-based position |
| 02/25/2010 | US20100045526 Method for acquiring signal of satellite |
| 02/25/2010 | US20100045525 System and method for detecting a falling state of an electronic device |
| 02/25/2010 | US20100045524 Global positioning system log with low power consumption |
| 02/25/2010 | US20100045523 Methods and apparatus for compensating a clock bias in a gnss receiver |
| 02/25/2010 | US20100045519 Method of recording position of mobile device, mobile device and recording medium thereof |
| 02/25/2010 | US20100045518 Mobile terminal and method for automatic geotagging |
| 02/25/2010 | CA2732672A1 Bearing information on a card |
| 02/24/2010 | EP2156412A1 Personalization method and system |
| 02/24/2010 | EP2156209A1 Method and device for determining the angle of bearing in a tacan type radionavigation system |
| 02/24/2010 | EP2156207A1 System and method for decoding automatic identification system signals |
| 02/24/2010 | EP1875264B1 Portable electronic devices, methods and computer program products using activity-triggered gps updates |
| 02/24/2010 | EP1051638B1 Reducing cross-interference in a combined gps receiver and communication system |
| 02/24/2010 | CN201413394Y GPS integrated transmission system |
| 02/24/2010 | CN201413393Y Multi-positioning source data collecting device |
| 02/24/2010 | CN201413392Y GPS intermediate-frequency signal sampling device |
| 02/24/2010 | CN101657734A Positioning and transmitting system |
| 02/24/2010 | CN101655548A System and method for acquiring signal |
| 02/24/2010 | CN101655547A Satellite navigation receiver and method for locating by utilizing satellite navigation receiver |
| 02/24/2010 | CN101655546A Method for estimating satellite navigation direct signal parameter and multipath signal number and parameter |
| 02/24/2010 | CN100592031C Method and apparatus for real time clock (RTC) brownout detection |
| 02/23/2010 | US7668657 Seismic measuring system including GPS receivers |
| 02/23/2010 | US7668254 Real time dynamic correlator for evaluating electrical characteristics of a transmitter |
| 02/23/2010 | US7667644 GPS receiver RAIM with slaved precision clock |
| 02/23/2010 | US7667641 Portable navigational device with a remote control, an internal memory, and internal heating element |
| 02/18/2010 | WO2010019302A2 Apparatus and method for cross-correlation spur mitigation |
| 02/18/2010 | US20100039323 Method and system for global position reference map (gprm) for agps |
| 02/18/2010 | US20100039322 Signal Acquisition Systems With Applications Of General Clocks |
| 02/18/2010 | US20100039321 Method and system for calibrating group delay errors in a combined gps and glonass receiver |
| 02/18/2010 | US20100039320 Hybrid GNSS and TDOA Wireless Location System |
| 02/18/2010 | US20100039319 Automated recordation of crane inspection activity |
| 02/18/2010 | US20100039316 System and Method for Operating a GPS Device in a Micro Power Mode |
| 02/18/2010 | US20100039314 Communicating navigation data from a gps system to a telecommunications device |
| 02/18/2010 | DE112008001112T5 Verfahren und Vorrichtung bei der Positionsbestimmung ohne Ephemeridenaussendung Method and device in the position determination without broadcast ephemeris |
| 02/17/2010 | EP2154545A1 Calculating Navigation System Time in a Satellite Navigation System |
| 02/17/2010 | EP2154544A1 Method and device for optimising the accuracy of the positioning and/or reduction of the integrity risk of a receiver in a global satellite navigation system |
| 02/17/2010 | EP2153242A1 Gnss receiver |
| 02/17/2010 | EP1075665B1 Satellite positioning reference system and method |
| 02/17/2010 | CN201408842Y Double-frequency active receiving antenna of GPS and No.1 beidou system |
| 02/17/2010 | CN201408262Y Combined type vehicle-mounted GPS |
| 02/17/2010 | CN201408261Y Integrative beidou satellite receiver shell |
| 02/17/2010 | CN201408260Y Gps接收机 Gps Receiver |
| 02/17/2010 | CN201408259Y Message sending device, message receiving device and maritime search and rescue system |
| 02/17/2010 | CN201407494Y Flashlight with GPS direction implement |
| 02/17/2010 | CN101650416A Method and device for receiving GPS and clock correcting method |
| 02/17/2010 | CN101650415A Tracking device for seeking man and car by GPS system |
| 02/17/2010 | CN101650414A Method and device for assisting code loop by utilizing carrier loop of satellite receiver |
| 02/16/2010 | US7663547 Determining a geolocation solution of an emitter on earth based on weighted least-squares estimation |
| 02/16/2010 | US7663541 Method of tracking radio frequency signals |
| 02/16/2010 | US7663540 Server device, mobile terminal and positioning mode selecting method |
| 02/16/2010 | US7663536 Apparatus and method for estimating distance using time of arrival |
| 02/16/2010 | US7663532 Method for measuring distance and position using spread spectrum signal, and an equipment using the method |
| 02/11/2010 | WO2010015917A1 Assisted localization of professional mobile radio terminals |
| 02/11/2010 | US20100037072 Detachable Vehicle Computing Device |
| 02/11/2010 | US20100036717 Dynamic Information System |
| 02/11/2010 | US20100036546 Security apparatus for pneumatically operated devices mounted on a vehicle |
| 02/11/2010 | US20100033379 Reference beacon identification using transmission sequence characteristics |
| 02/11/2010 | US20100033373 Methods and apparatus for obtaining accurate gnss time in a gnss receiver |
| 02/11/2010 | US20100033371 GPS-installed all-azimuth camera and spatial data collecting device |
| 02/10/2010 | EP2150832A1 Security event detection, recognition and location system |
| 02/10/2010 | EP2150831A2 A digital beam-forming apparatus and technique for a multi-beam global positioning system (gps) receiver |
| 02/10/2010 | EP1336310B1 Methods and apparatus for identifying asset location in mobile communication networks |
| 02/10/2010 | CN201403134Y GPS locator for photographic/video camera |
| 02/10/2010 | CN201402319Y GPS with the functions of detecting alcohol or CO gas and alarming |
| 02/10/2010 | CN101644757A Portable ship positioning navigation communication terminal |
| 02/10/2010 | CN101644756A Linear GPS dynamic locating accuracy verification instrument and verification method thereof |
| 02/10/2010 | CN101644755A Locating a roving position receiver within a location network |
| 02/10/2010 | CN100588986C Method for improving poisoning precision in space poisoning system |
| 02/10/2010 | CN100588985C System, apparatus and method for position sensing |
| 02/09/2010 | US7660695 Segmented antenna system for offshore radio networks and method of using same |