| 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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| 04/21/2009 | US7522099 Position determination using carrier phase measurements of satellite signals |
| 04/21/2009 | US7522098 Method and apparatus for validating a position in a satellite positioning system using range-rate measurements |
| 04/21/2009 | US7522095 Polygonal cylinder array antenna |
| 04/16/2009 | WO2009049210A2 Systems and methods for providing a tracking system |
| 04/16/2009 | WO2009048554A1 Item acquisition through a global positioning system |
| 04/16/2009 | WO2009047653A1 Obtaining information by tracking a user |
| 04/16/2009 | WO2009046512A2 Tracker and localizer of semi-trailers |
| 04/16/2009 | WO2007029189A3 A personal locator system |
| 04/16/2009 | WO2006110181A3 Location beacon database and server, method of building location beacon database, and location based service using same |
| 04/16/2009 | US20090099951 Acquisition of online auction items through a global positioning system |
| 04/16/2009 | US20090099773 Positioning method, program, positioning device, and electronic apparatus |
| 04/16/2009 | US20090098958 Systems and methods for providing a tracking system |
| 04/16/2009 | US20090097705 Obtaining information by tracking a user |
| 04/16/2009 | US20090096672 Position determination method, positioning device, and electronic instrument |
| 04/16/2009 | US20090096671 Positioning method, program, positioning device, and electronic apparatus |
| 04/16/2009 | US20090096670 Positioning method, program, positioning device, and electronic apparatus |
| 04/16/2009 | US20090096669 Multipath mitigation using sensors |
| 04/16/2009 | US20090096668 Signal acquisition/tracking method and correlator for the same |
| 04/16/2009 | US20090096667 Communication System with Assisted GPS and SBAS |
| 04/16/2009 | US20090096666 Positioning system |
| 04/16/2009 | US20090096665 Method For Locating Cable Impairments |
| 04/16/2009 | US20090096190 Tilting Accessory Hitch With Specific Bearing Design |
| 04/16/2009 | US20090094723 Apparel for providing location information |
| 04/15/2009 | EP2047290A2 System and/or method for providing information updates to a location server |
| 04/15/2009 | EP1275259A4 Providing time synchronization to a gps locator |
| 04/15/2009 | CN101410725A An unassisted indoor GPS receiver |
| 04/15/2009 | CN101408609A Real time tracking system of steel float deposing GPS position |
| 04/15/2009 | CN101408605A Methods and apparatuses for using assistance data relating to satellite position systems |
| 04/15/2009 | CN101408604A Method and correlator for searching doppler frequency in gnss receiver |
| 04/15/2009 | CN100478701C System and method for augmentation of satellite positioning system |
| 04/14/2009 | US7519500 Method for improved location determination accuracy using filtered and unfiltered ranging signals |
| 04/14/2009 | US7519472 Inferring static traffic artifact presence, location, and specifics from aggregated navigation system data |
| 04/14/2009 | US7519376 Navigating method for cell phone with positioning device and apparatus thereof |
| 04/14/2009 | US7518550 Method and system to control operation of registered devices in response to local law via the global positioning system (GPS) |
| 04/14/2009 | US7518549 Circuit arrangement for processing satellite signals |
| 04/14/2009 | US7518505 Electronically tracking a path history |
| 04/14/2009 | US7518499 System and method for autonomous interaction among neighboring sensors in a network of sensors |
| 04/09/2009 | WO2009045792A2 Static and dynamic contours |
| 04/09/2009 | WO2009045566A1 Rfid tracker and locator |
| 04/09/2009 | WO2009044819A1 Position information providing system indoor transmitter and method for providing position information |
| 04/09/2009 | WO2009043835A1 Method for determining the distance between a transmitter and a receiver |
| 04/09/2009 | WO2009043183A1 System and method for intelligent tuning of kalman filters for ins/gps navigation applications |
| 04/09/2009 | WO2009014810A9 System and method for gps signal acquisition |
| 04/09/2009 | WO2009012032A3 System for gathering and distributing location information of vehicles |
| 04/09/2009 | WO2008127324A3 Always-on satellite positioning receiver |
| 04/09/2009 | WO2008005195A3 System and method for calculating instantaneous placement corrections to achieve towed implement placement on curved paths |
| 04/09/2009 | WO2007086894A3 Combining measurements and determining clock offsets |
| 04/09/2009 | WO2006099098A3 Method and apparatus for managing network elements in a satellite navigation data distribution system |
| 04/09/2009 | US20090094214 System And Method For Compiling Geospatial Data For On-Line Collaboration |
| 04/09/2009 | US20090093959 Real-time high accuracy position and orientation system |
| 04/09/2009 | US20090093920 Method and system for automatically locating end of train devices |
| 04/09/2009 | US20090091497 Apparatus and Method For Collaborative Location Awareness Based on Weighted Maximum Likelihood Estimation |
| 04/09/2009 | US20090091496 Gnss receiver and external storage device system and gnss data processing method |
| 04/09/2009 | US20090091495 Gps receiver raim with slaved precision clock |
| 04/09/2009 | US20090091494 Positioning apparatus and positioning system |
| 04/09/2009 | US20090091493 Method for correcting ionosphere error, and system and method for determining precision orbit using the same |
| 04/09/2009 | US20090090199 Dive computer with global positioning system receiver |
| 04/09/2009 | DE19600700B4 Navigationsgerät Navigation device |
| 04/09/2009 | DE102008050270A1 Empfangsvorrichtung für ein satellitengestütztes Positionsbestimmungssystem Reception apparatus for a satellite-based positioning system |
| 04/09/2009 | CA2701724A1 Position information providing system indoor transmitter and method for providing position information |
| 04/09/2009 | CA2701529A1 System and method for intelligent tuning of kalman filters for ins/gps navigation applications |
| 04/08/2009 | EP2046084A1 Geographic tagging of network access points |
| 04/08/2009 | EP2045615A1 Detection and reduction of periodic jamming signals in GPS receivers and methods therefor |
| 04/08/2009 | EP2045614A1 Communication terminal device, method for acquiring position information by communication terminal device, and program product for controlling communication terminal device |
| 04/08/2009 | EP2045613A1 Computing geographical location of a mobile receiver using network measurement reports |
| 04/08/2009 | EP2045611A1 Method and device for efficiently distributing information in a satellite navigation system |
| 04/08/2009 | EP2045577A1 Positioning device, and navigation system |
| 04/08/2009 | EP2044457A2 A method for increasing the reliability of position information when transitioning from a regional, wide-area, or global carrier-phase differential navigation (wadgps) to a local real-time kinematic (rtk) navigation system |
| 04/08/2009 | EP1264195B1 Telematics method for helicopters |
| 04/08/2009 | EP1166147B1 Navigation apparatus and method |
| 04/08/2009 | CN101405574A Navigation apparatus with automatic GPS precision reinforcement |
| 04/07/2009 | US7515578 Estimation of position using WLAN access point radio propagation characteristics in a WLAN positioning system |
| 04/07/2009 | US7515102 GPS.WIFI terminal |
| 04/07/2009 | US7515101 Method and system to alert user of local law via the Global Positioning System (GPS) |
| 04/07/2009 | US7515100 Method and system for initiating real-time kinematic network operations |
| 04/07/2009 | US7515092 Sub-frame synchronized residual radar |
| 04/02/2009 | WO2009042605A1 Integrated still image, motion video and speed measurement system |
| 04/02/2009 | WO2009042436A1 Method and apparatus for cellular telephone based asset tracking |
| 04/02/2009 | WO2009040381A1 Method and system for managing and detecting multiple routes in a navigation system |
| 04/02/2009 | WO2009039931A1 Method, devices and system for multiple rfid tag read-out |
| 04/02/2009 | WO2009039587A1 A positioning system and method |
| 04/02/2009 | WO2009023325A3 A digital beam-forming apparatus and technique for a multi-beam global positioning system (gps) receiver |
| 04/02/2009 | WO2008064033A3 Low power distribution system for an unattended ground sensor system |
| 04/02/2009 | US20090088977 Current position information reporting system, information center apparatus, and method thereof |
| 04/02/2009 | US20090088975 Navigation device |
| 04/02/2009 | US20090088182 Geographic tagging of network access points |
| 04/02/2009 | US20090088181 Apparatus and a Method for Locating User Equipment |
| 04/02/2009 | US20090088180 Computing geographical location of a mobile receiver using network measurement reports |
| 04/02/2009 | US20090087034 Static and dynamic contours |
| 04/02/2009 | US20090085815 Tightly-coupled pcb gnss circuit and manufacturing method |
| 04/02/2009 | US20090085804 GPS positioning and returning device |
| 04/02/2009 | US20090085803 Method and system for providing preference based location aware content |
| 04/02/2009 | US20090085802 Method and apparatus for geolocation determination |
| 04/02/2009 | US20090085801 Method and Apparatus for Faster Global Positioning System (GPS) Location Using Pre-Downloaded Assistance Data |
| 04/02/2009 | US20090085745 Rfid tracker and locator |
| 04/02/2009 | US20090085738 Method, Devices And System For Multiple RFID Tag Read-Out |
| 04/02/2009 | DE102007045711A1 Verfahren und Vorrichtung zur automatischen Bestimmung der Position von Transceivern von Navigationssignalen Method and apparatus for automatically determining the position of transceivers of navigation signals |
| 04/02/2009 | CA2700705A1 Method and system for managing and detecting multiple routes in a navigation system |
| 04/02/2009 | CA2697980A1 A positioning system and method |
| 04/01/2009 | EP2042948A2 Time adjustment device, timepiece with a time adjustment device, and a time adjustment method |