| 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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| 02/22/2012 | CN102360080A Global positioning system (GPS) and global navigation satellite system (GLONASS) multimode channel search method and search engine |
| 02/22/2012 | CN102359785A Method for automatically generating virtual navigation mark on electronic navigation channel chart according to water level change |
| 02/22/2012 | CN102359780A Ground target positioning method applied into video monitoring system |
| 02/22/2012 | CN101938608B 船用卫星电视接收机 Marine Satellite TV Receiver |
| 02/22/2012 | CN101825864B 电子设备、时差数据取得方法、时差数据存储方法 Electronic device, a time difference data acquisition method, a time difference data storage method |
| 02/22/2012 | CN101398667B 时刻校正装置、计时装置以及时刻校正方法 The time adjustment device, a timing device and a time correction method |
| 02/22/2012 | CN101194181B 用于搜索物理对象的系统和方法 System and method for searching physical objects |
| 02/22/2012 | CN101169478B 定位装置、电子设备 The positioning device, the electronic device |
| 02/22/2012 | CN101132583B 手持信息设备及其控制方法 Handheld information devices and control method |
| 02/21/2012 | US8122137 Dynamic location of a subordinate user |
| 02/21/2012 | US8121787 Vehicular video mirror system |
| 02/21/2012 | US8121785 Bicycle computer having position-determining functionality |
| 02/21/2012 | US8121781 System and method for reducing the amount of repetitive data sent by a server to a client for vehicle navigation |
| 02/21/2012 | US8121609 System and method for determining the location of a location tracking device |
| 02/21/2012 | US8120713 Television apparatus |
| 02/21/2012 | US8120531 Signal processing apparatus for multi-mode satellite positioning system and method thereof |
| 02/21/2012 | US8120530 Method and device for using GNSS satellite trajectory extension data in mobile apparatus |
| 02/21/2012 | US8120529 Method and apparatus for autonomous, in-receiver prediction of GNSS ephemerides |
| 02/21/2012 | US8120528 Apparatus for satellite telecommunications |
| 02/21/2012 | US8120527 Satellite differential positioning receiver using multiple base-rover antennas |
| 02/21/2012 | CA2541173C Method for using three gps frequencies to resolve carrier-phase integer ambiguities |
| 02/16/2012 | WO2012021614A1 Methods and apparatus to activate location measurements |
| 02/16/2012 | WO2012021413A2 Time-setting in satellite positioning system receivers |
| 02/16/2012 | WO2012019691A1 Method and device for determining the position of a vehicle on a carriageway and motor vehicle having such a device |
| 02/16/2012 | WO2012019557A1 Distributed and polar coordinate-based long-range and short-range mobile interactive positioning capable of setting meeting point |
| 02/16/2012 | WO2011124959A8 Gnss receiver and positioning method |
| 02/16/2012 | WO2011091511A9 System, method and computer program for navigation data bit synchronization for a gnss receiver |
| 02/16/2012 | US20120040689 System and method to obtain signal acquisition assistance data |
| 02/16/2012 | US20120040668 System and method to obtain signal acquisition assistance data |
| 02/16/2012 | US20120038512 Satellite receiver and method for navigation using merged satellite system signals |
| 02/16/2012 | US20120038511 Computing of robust and improved signal-in-space accuracy parameters in a regional or global navigation satellite system |
| 02/16/2012 | US20120038510 System and method to obtain signal acquisition assistance data |
| 02/16/2012 | US20120038509 Receiver for GPS-Like Signals |
| 02/16/2012 | US20120038508 Satellite signal tracking method and receiver |
| 02/16/2012 | US20120037088 Miniature remote gps recovery system |
| 02/16/2012 | CA2808068A1 Methods and apparatus to activate location measurements |
| 02/15/2012 | EP2418515A1 Integrity method for differential corrections |
| 02/15/2012 | EP2418514A1 Reference signal generating system, timing signal supply device, and reference signal generating device |
| 02/15/2012 | EP2418513A1 Computing of robust and improved signal-in-space accuracy parameters in a regional or global navigation satellite system |
| 02/15/2012 | CN202145373U 游客定位式导讲机 Visitors positioning style guide stresses machine |
| 02/15/2012 | CN102354405A Vehicle driving service terminal system and working method thereof |
| 02/15/2012 | CN102354185A GPS/GPRS (Global Position System/General Packet Radio Service) monitoring instrument for dry-mixed mortar storage tank |
| 02/15/2012 | CN102353970A GPS/SINS (global positioning system/strapdown inertial navigation system) combined navigating system with high anti-interference performance and realizing method thereof |
| 02/15/2012 | CN102353969A Method for estimating phase deviation in precise single-point positioning technology |
| 02/15/2012 | CN102353968A GPS (Global Positioning System) signal acquisition method based on FPGA (Field Programmable Gate Array) and GPS signal acquisition system |
| 02/15/2012 | CN102353967A Apparatus, methods and computer program products for signal acquisition using common demodulation templates |
| 02/15/2012 | CN102353966A Navigator and navigation system |
| 02/15/2012 | CN102353965A System and method for real-time high-dynamic navigation signal simulator |
| 02/15/2012 | CN102353936A Multi-GNSS signal processing with clock difference modeling |
| 02/15/2012 | CN101968643B PC/104-Plus多功能数据采集卡 PC / 104-Plus multifunction data acquisition card |
| 02/15/2012 | CN101523236B 借助用于提高定位准确性的移动和/或机载传感器以及用于识别无线设备位置的实时高空影像的使用的商业无线定位系统（wls）的增强 Means for increasing the positioning accuracy of the movement and / or airborne sensors and commercial wireless positioning system for identifying the location of the wireless device in real time using the image height (wls) enhancement |
| 02/15/2012 | CN101093253B 卫星导航系统的调制信号 Modulated signal satellite navigation system |
| 02/14/2012 | US8117049 Methods, systems, and apparatuses for determining driver behavior |
| 02/14/2012 | US8116976 Satellite based positioning method and system for coarse location positioning |
| 02/14/2012 | US8116755 Mobile communication terminal and moving speed detection method for the same |
| 02/14/2012 | US8116170 Timekeeping device and satellite signal reception method for a timekeeping device |
| 02/14/2012 | US8115675 Method and system for integrated GLONASS and GPS processing |
| 02/14/2012 | US8115621 Device for tracking the movement of individuals or objects |
| 02/14/2012 | US8113131 System and method for controlling subsurface soil injection apparatus |
| 02/14/2012 | CA2405854C Calibration of positioning systems |
| 02/09/2012 | WO2012019055A1 Determining location of a target device based on relative change in location information |
| 02/09/2012 | WO2012018861A1 Demodulation of data collected prior to bit edge detection |
| 02/09/2012 | WO2012017905A1 Receiving device, receiving method and mobile terminal |
| 02/09/2012 | WO2012017129A1 Radio system co-existence improvement by data throttling |
| 02/09/2012 | US20120034930 Anonymous Location Service for Wireless Networks |
| 02/09/2012 | US20120032846 Navigation receiver |
| 02/09/2012 | US20120032845 Method and device to determine out of coverage for mobile devices |
| 02/09/2012 | US20120032844 Real-time location tracking apparatus and method using global positioning system (gps) signal relay tag |
| 02/09/2012 | US20120032843 Relay tag, location computation reader, continuous indoor and outdoor real-time location tracking method and system using global positioning system (gps) signal and wireless communication |
| 02/09/2012 | US20120032842 Triply Redundant Integrated Navigation and Asset Visibility System |
| 02/09/2012 | US20120032841 Arrangement With Means for Ensuring Bona Fide of Received Signals |
| 02/09/2012 | DE10394295T5 Entfernungsberechnungsvorrichtung und Berechnungsprogramm Distance calculator and calculation program |
| 02/08/2012 | EP2416175A1 Gps terminal, positioning method, communication system, and program |
| 02/08/2012 | CN202142195U 红绿灯状态信息的提示系统及其gps移动终端 Tip system status information and traffic lights gps mobile terminal |
| 02/08/2012 | CN202141804U 便携式gps定位控制器 Portable gps positioning controller |
| 02/08/2012 | CN202141460U 具有手机功能的便携式导航仪 With a portable navigator phone features |
| 02/08/2012 | CN202138303U 一种带监控功能的后视镜导航仪 A rear-view mirror navigator with a monitoring function |
| 02/08/2012 | CN202136709U 一种救生衣用ais救生定位指示器 One kind of life jackets with ais lifesaving orientation indicator |
| 02/08/2012 | CN102348999A Geopositioning method using assistance data |
| 02/08/2012 | CN102348159A Geographical-position-based hierarchical trusted mobile payment right control method |
| 02/08/2012 | CN102346259A LBS (Location Based Services) positioning error adaptive calibration method based on GPS (Global Positioning System) |
| 02/08/2012 | CN102346258A Electronic device and global positioning system (GPS) error detection method thereof |
| 02/08/2012 | CN102346257A Navigation equipment and tunnel navigation method thereof |
| 02/08/2012 | CN102346256A Quick signal capturing system of global navigation satellite system |
| 02/08/2012 | CN102346255A Satellite navigation data reasonableness test method |
| 02/08/2012 | CN102346254A Method and apparatus for updating conversion information parameters |
| 02/08/2012 | CN102346253A Hybrid satellite positioning receiver |
| 02/08/2012 | CN101410725B 无助室内全球定位系统接收机 Helpless indoor global positioning system receiver |
| 02/08/2012 | CN101300501B 用于卫星导航接收机的采样阈值和增益 Sampling threshold and gain for satellite navigation receivers |
| 02/07/2012 | US8112226 Telephone or other portable device with inertial sensor |
| 02/07/2012 | US8111736 Rapid acquisition methods and apparatus for GPS signals |
| 02/07/2012 | US8111680 Mobile object information sharing system |
| 02/07/2012 | US8111190 Navigation apparatus and navigation-related information display method |
| 02/07/2012 | US8111189 Method and system for sharing an oscillator for processing cellular radio signals and GNSS radio data signals by deferring AFC corrections |
| 02/07/2012 | CA2451290C Method and apparatus for providing accurate position estimates in instances of severe dilution of precision |
| 02/07/2012 | CA2450195C Dynamic metal immunity |
| 02/02/2012 | WO2012015527A1 System and method for moving-base rtk measurements |
| 02/02/2012 | WO2012014134A1 Method and system for controlling a self-propelled robot device |
| 02/02/2012 | WO2012013525A1 Method for determining a protection space in the event of two simultaneous satellite failures |
| 02/02/2012 | WO2012013524A1 Method for detecting and excluding multiple failures in a satellite |