| 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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| 09/21/2011 | CN201984162U 一种长基线双导航卫星接收天线定位定向装置 A long-baseline dual directional navigation satellite receiving antenna positioning device |
| 09/21/2011 | CN201983785U 一种测量云底高度的系统 A system to measure cloud base height |
| 09/21/2011 | CN1761887B Method and apparatus for processing navigation data in position determination |
| 09/21/2011 | CN102197317A Satellite navigation device |
| 09/21/2011 | CN102196467A Radio signal navigation test implementation method |
| 09/21/2011 | CN102193497A Method for realizing multi-source data accurate time alignment by utilizing PPS (Pulse Per Second) signal of GPS (Global Positioning System) |
| 09/21/2011 | CN102193100A Wireless vehicle tracking |
| 09/21/2011 | CN102193099A 定位终端和服务器 Positioning terminal and server |
| 09/21/2011 | CN102193098A Wireless communication system and method for processing wireless signal |
| 09/21/2011 | CN102193097A Signal acquisition method and signal acquisition apparatus |
| 09/21/2011 | CN102193096A Signal acquisition method and signal acquisition apparatus |
| 09/21/2011 | CN102193095A Method of position determination in a global navigation satellite system (gnss) receiver |
| 09/21/2011 | CN102193094A Method and device for improving integrity communication in satellite navigation system |
| 09/21/2011 | CN102192744A Personal navigation device and method for generating navigation command by referring to avoidance point |
| 09/21/2011 | CN102192736A Optimization method for sensor output data of ship comprehensive control system |
| 09/21/2011 | CN102190007A Method and device for judging vehicle loss with satellite positioning system |
| 09/21/2011 | CN101435868B Star bell and star calendar separated vector difference decomposition calculating method |
| 09/21/2011 | CN101365960B Internet based assisted global positioning system |
| 09/21/2011 | CN101258418B Ionosphere modeling apparatus and methods |
| 09/21/2011 | CN101101214B Link setting system suitable for map matching, method and program thereof |
| 09/20/2011 | US8024119 Systems and methods for gyrocompass alignment using dynamically calibrated sensor data and an iterated extended kalman filter within a navigation system |
| 09/20/2011 | US8024115 Navigation apparatus, method and program for vehicle |
| 09/20/2011 | US8023991 Program for adjusting channel interference between access points in a wireless network |
| 09/20/2011 | US8023962 Mobile device and geographic information system background and summary of the related art |
| 09/20/2011 | US8023960 Positioning system, terminal apparatus, control method of terminal apparatus |
| 09/20/2011 | US8023621 Dynamic family disaster plan |
| 09/20/2011 | US8022872 Positioning receiver |
| 09/20/2011 | US8022871 Positioning device, electronic instrument, and storage medium storing program |
| 09/20/2011 | US8022870 Self monitoring GPS on mobile device |
| 09/20/2011 | US8022869 Apparatus and method for cross-correlation spur mitigation |
| 09/20/2011 | US8022868 Inter-channel bias calibration for navigation satellite systems |
| 09/20/2011 | US8022867 Satellite-positioning-system tracking device and method for determining a position of the same |
| 09/20/2011 | US8022866 Method and system for doppler estimation |
| 09/20/2011 | US8022865 Terminal device, positioning method, and recording medium |
| 09/20/2011 | US8020769 Handheld automatic target acquisition system |
| 09/15/2011 | WO2011110386A1 Positioning system using pseudolites operating in assisted mode |
| 09/15/2011 | WO2011110385A1 Autonomous system for positioning by pseudolites in a constrained zone and method of implementation |
| 09/15/2011 | WO2011084483A3 Underwater acoustic navigation systems and methods |
| 09/15/2011 | WO2011035760A3 Method for determining the position of a receiver and a receiver |
| 09/15/2011 | US20110225008 Self-Similar Medical Communications System |
| 09/15/2011 | US20110224505 User wearable portable communicative device |
| 09/15/2011 | US20110223934 System of utilizing cell information to locate a wireless device |
| 09/15/2011 | US20110221631 Spacecraft position estimating system and method |
| 09/15/2011 | DE102010011263A1 Vorrichtung und Verfahren zur Bestimmung von Position und/oder Geschwindigkeit eines Geräts in einem System zur Satellitennavigation Method and apparatus for determining the position and / or velocity of a device in a system for satellite navigation |
| 09/15/2011 | CA2792660A1 Positioning system using pseudolites operating in assisted mode |
| 09/15/2011 | CA2792658A1 Autonomous system for positioning by pseudolites in a constrained zone and method of implementation |
| 09/14/2011 | EP2365719A1 Positioning terminal and server |
| 09/14/2011 | EP2364454A1 A positioning system and method |
| 09/14/2011 | EP2364453A1 A system and method of reference position determination |
| 09/14/2011 | EP1949125B1 Method and system for mobile network aided positioning |
| 09/14/2011 | EP1869802B1 Method and apparatus for beacon discovery in a spread spectrum cellular radio communication system |
| 09/14/2011 | CN201974529U Active dynamic positioning instrument |
| 09/14/2011 | CN201974528U 车载gps终端防水结构 Car gps terminal waterproof structure |
| 09/14/2011 | CN102187246A Improvement and validation of position determination |
| 09/14/2011 | CN102185629A Accurate synchronized device of BOC (binary offset carrier) signals and synchronized method thereof |
| 09/14/2011 | CN102183775A Union positioning method and system based on Beidou-2 satellite and Chinese ground digital television |
| 09/14/2011 | CN102183774A Positioning device and positioning method |
| 09/14/2011 | CN102183773A Method for filtering ineffective drift signal of global positioning system (GPS) equipment |
| 09/14/2011 | CN102183772A Method and device for demodulating GPS navigation message data under weak signals |
| 09/14/2011 | CN102183771A Realizing method of multi-mode GNSS (Global Navigation Satellite System) software receiver based on multi-core processor |
| 09/14/2011 | CN102183770A GPS (Global Positioning System) pseudo-random code tracking loop for preventing multi-path interference and method for preventing multi-path interference thereof |
| 09/14/2011 | CN102183769A Method and device for sharing clock reference source |
| 09/14/2011 | CN102183768A Satellite fault rapid positioning system based on bus monitoring |
| 09/14/2011 | CN102183260A Low-cost unmanned vehicle navigation method |
| 09/14/2011 | CN102183253A Software time synchronization method for position and orientation system |
| 09/14/2011 | CN101487889B Inter-network operation of multiple location networks |
| 09/14/2011 | CN101351722B Method for determining the position of satellites in a navigation system |
| 09/14/2011 | CN101176014B Phase ambiguity resolution method for a satellite-based positioning system |
| 09/14/2011 | CN101153910B Method and system for safe transmission of GPS locating information and GPS receiver |
| 09/13/2011 | US8019541 Real-time data aiding for enhanced GPS performance |
| 09/13/2011 | US8019539 Navigation system with apparatus for detecting accuracy failures |
| 09/13/2011 | US8019537 Method of collecting information for a geographic database for use with a navigation system |
| 09/13/2011 | US8019356 Location based tracking |
| 09/13/2011 | US8018988 Method of validating the detection of a correlation peak by a satellite positioning system receiver |
| 09/13/2011 | US8018794 Independent device for determining absolute geographic coordinates of an immersed moving body |
| 09/13/2011 | US8018382 Positioning system and method |
| 09/13/2011 | US8018379 Automatic gain control in system simultaneously receiving GPS and GLONASS signals |
| 09/13/2011 | US8018378 Satellite navigation receiver having a configurable acquisition engine |
| 09/13/2011 | US8018377 Decoupled clock model with ambiguity datum fixing |
| 09/13/2011 | US8018376 GNSS-based mobile communication system and method |
| 09/13/2011 | CA2611931C Supporting an assisted satellite based positioning |
| 09/13/2011 | CA2494417C Estimation and resolution of carrier wave ambiguities in a position navigation system |
| 09/13/2011 | CA2490391C Mobile unit information sharing system |
| 09/09/2011 | WO2011109554A1 Methods and apparatuses for demodulating multiple channel satellite positioning system signals |
| 09/09/2011 | WO2011109218A1 System and method for location of mobile devices in confined environments |
| 09/09/2011 | WO2011107652A1 Apparatuses and associated methods for geographical location data sampling |
| 09/09/2011 | WO2011106868A1 Gps-based streetlight wireless command and control system |
| 09/09/2011 | CA2791924A1 Gps-based streetlight wireless command and control system |
| 09/08/2011 | US20110218896 Vehicle travel monitoring and payment systems and methods |
| 09/08/2011 | US20110215967 Positioning apparatus |
| 09/08/2011 | US20110215966 Apparatus, method, manufacture, and system for sensing substitution for location-based applications |
| 09/08/2011 | US20110215965 Ground-based system and method to monitor for excessive delay gradients |
| 09/08/2011 | DE102010050888A1 Systeme und Verfahren zur Ermittlung von Positionen von unterirdischen Gegenständen Systems and methods for determining positions of subterranean objects |
| 09/08/2011 | DE102010001147A1 Mehrfrequenzbandempfänger auf Basis von Pfadüberlagerung mit Regelungsmöglichkeiten Multi-frequency band receiver based on path overlay with control options |
| 09/07/2011 | EP2363732A2 Position estimation device and position estimation method |
| 09/07/2011 | EP2363731A1 Location estimation system |
| 09/07/2011 | EP2363730A2 Ground-based system and method to monitor for excessive delay gradients |
| 09/07/2011 | EP2363723A1 Indoor localization system, method and apparatus |
| 09/07/2011 | EP2115717B1 System, methods, devices and computer program products for controlling electronic appliances within a local area |
| 09/07/2011 | EP1776600B1 Signal inconsistency detection of spoofing |