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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01/06/2011 | WO2011001601A1 Carrier frequency synchronization detection circuit and correlation operator |
01/06/2011 | WO2011000643A1 Method for determining the position of a mobile body at a given instant and for monitoring the integrity of the position of said mobile body |
01/06/2011 | US20110004756 Gps-based provisioning for mobile terminals |
01/06/2011 | US20110004407 Refractivity retrieval via direct measurement of gnss bending angle |
01/06/2011 | US20110004403 Vehicle navigation system and method |
01/06/2011 | US20110004400 Apparatus and method for providing road data in mobile communication system |
01/06/2011 | US20110001668 Rebroadcasting method and system for navigation signals |
01/06/2011 | US20110001666 Carrier phase processing in discontinuous satellite positioning system tracking |
01/06/2011 | US20110001665 Camera Radio Signal Operation Based on Global Positioning |
01/06/2011 | US20110001664 Use of phasor measurement units for differential global navigation satellite systems (dgnss) |
01/06/2011 | US20110001663 Position calculation method and position calculation apparatus |
01/06/2011 | US20110000095 High Precision Hand-held Engineering Survey/Position Data Collector |
01/06/2011 | CA2766329A1 Method for determining the position of a mobile body at a given instant and for monitoring the integrity of the position of said mobile body |
01/05/2011 | EP2270544A2 A seismic measuring system including GPS receivers |
01/05/2011 | EP2270542A1 Method and apparatus for increasing the sensitivity of a global positioning satellite receiver |
01/05/2011 | EP2270535A2 Indoor/outdoor decision apparatus and indoor/outdoor decision method |
01/05/2011 | EP2270534A1 Method and device for position determination |
01/05/2011 | EP2270533A1 Method and device for position determination |
01/05/2011 | DE102010022942A1 Verfahren und Vorrichtung zum Transportieren einer Menge von Gegenständen zu Zielpunkten Method and apparatus for transporting a set of objects to target points |
01/05/2011 | CN201699989U Geographical perception electronic device and service system thereof |
01/05/2011 | CN201699886U Two-way transmission network data monitoring terminal |
01/05/2011 | CN201699825U Digital camera with function of displaying shooting places |
01/05/2011 | CN201699789U Mobile phone device automatically sending positioning information |
01/05/2011 | CN201698707U Travel broadcast self-service terminal based on GPS |
01/05/2011 | CN201698026U Map customizable high-precision positioner based on air pressure altitude measuring technique |
01/05/2011 | CN201698025U GPS antitheft tracking system for solar panel |
01/05/2011 | CN1698391B Method of and system for calibrating a repeater |
01/05/2011 | CN101939665A System and method for providing location assistance data using a radio transmission |
01/05/2011 | CN101939664A Methods, systems and apparatus for integrated wireless device location determination |
01/05/2011 | CN101937089A Method and apparatus for weak data bit sync in a positioning system |
01/05/2011 | CN101937088A Space and time two-dimensional anti-interference realization method for satellite navigation receiving equipment |
01/05/2011 | CN101937087A AIS (Automatic Identification System) netsonde |
01/05/2011 | CN101937086A Communication module for satellite navigation system |
01/05/2011 | CN101937074A Method and device for acquiring navigation bit stream, GPS receiver and positioning method thereof |
01/05/2011 | CN101295014B Distant-range high-precision real-time/fast positioning method and system based on GNSS |
01/04/2011 | US7865307 Method and apparatus for real time clock (RTC) brownout detection |
01/04/2011 | US7864112 Beam-forming antenna with amplitude-controlled antenna elements |
01/04/2011 | US7864109 Method and spread spectrum software receiver for satellite navigation |
01/04/2011 | US7864108 Present position estimation method, positioning method, program, and mobile terminal |
01/04/2011 | US7864057 Pet locating device |
01/04/2011 | US7864043 Home locating network |
01/04/2011 | CA2558394C Location of wireless nodes using signal strength weighting metric |
01/04/2011 | CA2406716C Method and apparatus for compensating local oscillator frequency error |
12/30/2010 | US20100332688 Orientation measurement tool for seismic data acquisition |
12/30/2010 | US20100332293 Compliance management system |
12/30/2010 | US20100332135 Satellite navigation/dead-reckoning navigation integrated positioning device |
12/30/2010 | US20100332129 Gps device |
12/30/2010 | US20100332122 Advance automatic flight planning using receiver autonomous integrity monitoring (raim) outage prediction |
12/30/2010 | US20100332119 Navigation device and method |
12/30/2010 | US20100332118 Navigation device and method using map data correction files |
12/30/2010 | US20100331043 Document and image processing |
12/30/2010 | US20100328172 Radome |
12/30/2010 | US20100328156 System for demodulating navigation bits from satellite signals |
12/30/2010 | US20100328155 Receive diversity in gnss receivers |
12/30/2010 | US20100328154 Controlling a gps receiver by detecting motion based on radiofrequency signal traces |
12/30/2010 | US20100328153 Apparatus for satellite telecommunications |
12/30/2010 | US20100328152 Method and apparatus for processing satellite positioning system signals |
12/30/2010 | US20100328151 Multipath signal evaluation method, position calculation method, and multipath signal evaluation device |
12/30/2010 | US20100328150 Navigation system with error-detection on doppler frequencies of satellite signals |
12/30/2010 | US20100328149 System and/or Method for Determining Sufficiency of Pseudorange Measurements |
12/30/2010 | US20100328148 Method and System for Providing Assistance Data for A-GPS Location of Handsets in Wireless Networks |
12/30/2010 | US20100328147 Processing of satellite navigation system signals |
12/30/2010 | US20100328146 Systems and Methods for Synthesizing GPS Measurements to Improve GPS Location Availability |
12/30/2010 | US20100328145 Ephemeris Download From Weak Signals |
12/30/2010 | US20100328106 Emergency devices |
12/30/2010 | US20100328102 Interactive control system for controlling an urban and extra-urban road network subjected to safety and feature-related standards and/or restrictions |
12/29/2010 | WO2010151670A1 Receive diversity in gnss receivers |
12/29/2010 | WO2010151667A1 Wideband correlation mode switching methods and apparatuses |
12/29/2010 | WO2010148839A1 Method and device for obtaining target identifier |
12/29/2010 | EP2267920A2 An improved mobile GPS receiver |
12/29/2010 | EP2267473A2 A method and system for a GNSS receiver with self-assisted ephemeris extensions |
12/29/2010 | EP2267472A1 Ephemeris extension systems and methods for GNSS applications |
12/29/2010 | EP1613978B1 Correction of troposphere induced errors in global positioning systems |
12/29/2010 | EP1461242B1 Safety system at sea for accurately locating a shipwrecked navigator |
12/29/2010 | EP1388241B1 Method and apparatus for computing signal correlation |
12/29/2010 | EP1323318B1 Location dependent user matching system |
12/29/2010 | CN201689515U Firemen search and rescue device with radio direction-finding location function |
12/29/2010 | CN201689466U Auto Alco-lock integrated with GPS positioning, tracing and navigation tester |
12/29/2010 | CN201689176U Container space detection equipment |
12/29/2010 | CN201689175U Sports GPS |
12/29/2010 | CN201689174U Single frequency point satellite navigation signal simulator |
12/29/2010 | CN1987515B Method and system for realizing GPS positioning under weak signal environment |
12/29/2010 | CN101933241A Code converting apparatus, receiver, and code converting method |
12/29/2010 | CN101932950A Systems and methods for locating a mobile device |
12/29/2010 | CN101932949A 导航接收器 Navigation Receiver |
12/29/2010 | CN101932481A Vehicle key, and method for locating a motor vehicle within a close range with the help of a vehicle key |
12/29/2010 | CN101930569A Logistics management information system |
12/29/2010 | CN101930076A Location method and communication system |
12/29/2010 | CN101930075A Signal receiver, control method of signal receiver, and GPS device utilizing the signal receiver and method |
12/29/2010 | CN101927834A Automatic landing guide signal management method for airplane with three redundancies |
12/29/2010 | CA2708386A1 Controlling a gps receiver by detecting motion based on radiofrequency signal traces |
12/28/2010 | US7860628 System for guiding a farm implement between swaths |
12/28/2010 | US7860475 Method of canceling noise contained in received signal |
12/28/2010 | US7860145 Adaptive code generator for satellite navigation receivers |
12/28/2010 | US7859462 Locating a roving position receiver in a location network |
12/28/2010 | US7859461 Method for detecting navigation beacon signals using two antennas or equivalent thereof |
12/28/2010 | US7859457 Antenna device for use in vehicle |
12/28/2010 | US7859456 Method of mixed data assisted and non data assisted navigation signal acquisition, tracking and reacquisition |
12/28/2010 | US7859455 Local clock frequency calibration using low earth orbit (LEO) satellites |
12/28/2010 | US7859454 Method and system for calibrating group delay errors in a combined GPS and GLONASS receiver |