| Patents for G01S 5 - Position-fixing by co-ordinating two or more direction or position-line determinations; Position-fixing by co-ordinating two or more distance determinations (29,969) |
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| 01/11/2012 | EP2404189A1 Method and mobile radio terminal device to determine position within mobile radio networks by means of direction finding |
| 01/11/2012 | EP2404188A1 Area identification and area definition by utilizing rf technology |
| 01/11/2012 | EP2064567B1 Relative positioning |
| 01/11/2012 | CN202110277U Apparatus used in short baseline acoustic positioning system for accurately measuring delay inequality |
| 01/11/2012 | CN202110276U Laser distance measuring device of coke oven locomotive |
| 01/11/2012 | CN102318416A Method and arrangement for determining terminal position |
| 01/11/2012 | CN101799532B Indoor positioning method using single station and a plurality of channels |
| 01/11/2012 | CN101718860B Non-cooperative target radio positioning method with unknown signal wave type |
| 01/11/2012 | CN101685152B Method and system for determining a location of a wireless transmitting device and guiding the search for the same |
| 01/11/2012 | CN101603825B Reckoning altimete and method thereof |
| 01/11/2012 | CN101330725B Method for processing period position positioning |
| 01/11/2012 | CN101216319B Low orbit satellite multi-sensor fault tolerance autonomous navigation method based on federal UKF algorithm |
| 01/11/2012 | CN101206253B Device and method for synchronous update of map data on handhold GPS terminal device |
| 01/11/2012 | CN101201399B Sound localization method and system |
| 01/10/2012 | US8095647 Method and apparatus for geographic-based communications service |
| 01/10/2012 | US8095310 Video mirror system for a vehicle |
| 01/10/2012 | US8095148 Position information processing method, position information processing system, position information processing apparatus, communication apparatus and program |
| 01/10/2012 | US8094073 Robust VSAT tracking algorithm |
| 01/10/2012 | US8094065 Method for processing a set of signals of a global navigation satellite system with at least three carriers |
| 01/10/2012 | CA2466160C Parameter estimator configured to distinguish between peaks and sidelobes of correlation function |
| 01/05/2012 | WO2012003411A2 Determination of positions of wireless transceivers to be added to a wireless communication network |
| 01/05/2012 | WO2012001062A1 Method of positioning an underground beacon |
| 01/05/2012 | WO2010126450A3 Location specific vehicle mobile advertisement system (lv-advert) |
| 01/05/2012 | US20120004889 Methods for Estimating Location Using Signal with Varying Signal Speed |
| 01/05/2012 | US20120004846 Air navigation device with inertial sensor units, radio navigation receivers, and air navigation technique using such elements |
| 01/05/2012 | US20120003995 Mobile communication method, radio base station and mobile station |
| 01/05/2012 | US20120002055 Correlation of position data that are acquired by means of a video tracking system with a second localization system |
| 01/04/2012 | EP2402924A1 Vehicle relative position estimation apparatus and vehicle relative position estimation method |
| 01/04/2012 | CN202103680U Network testing system in mobile communication room |
| 01/04/2012 | CN1480873B Method, system and device for monitoring terminal position in internet |
| 01/04/2012 | CN102308228A Method for locating multiple rays of a source with or without AOA by multi-channel estimation of the TDOA and FDOA |
| 01/04/2012 | CN102307358A Information measure based active positioning method for mobile sensor network |
| 01/04/2012 | CN102305925A Robot continuous sound source positioning method |
| 01/04/2012 | CN102305924A Infrared positioning method and equipment |
| 01/04/2012 | CN101832773B Three-dimensional landform observing device |
| 01/04/2012 | CN101576612B Method for estimating carrier-to-noise ratio of GPS signal and GPS receiver |
| 01/04/2012 | CN101424734B Method for reducing crystal vibration cost of GPS receiver |
| 01/04/2012 | CN101329395B Methods for processing external correction messages, correcting position measurements of gnss receiver, and related apparatuses |
| 01/04/2012 | CN101135565B Navigation device and description method of cross-point amplifying pattern |
| 01/04/2012 | CN101042431B Visual representation of contact location |
| 01/03/2012 | US8090384 System and method for generating a location estimate using a method of intersections |
| 01/03/2012 | US8089397 Method for processing radionavigation signals |
| 01/03/2012 | CA2214238C System and method for carrying out and managing animal feedlot operations |
| 12/29/2011 | WO2011162982A1 Systems and methods for determining location from wireless signals |
| 12/29/2011 | WO2011162808A1 Receiving station and methods for determining an aoa of short-duration signals using saw devices |
| 12/29/2011 | WO2011162311A1 Positioning error calculation device, positioning error calculation system, and positioning error calculation method |
| 12/29/2011 | WO2011160698A1 System and method for determining a position |
| 12/29/2011 | WO2011160697A1 Method and system for determining a time difference, method and system for finding a position of a transmitter |
| 12/29/2011 | WO2011130722A3 System and method for multiple target tracking |
| 12/29/2011 | US20110316748 Device and Method for Estimating an Orientation of a Mobile Terminal Device |
| 12/29/2011 | US20110316735 Distance Dependant Error Mitigation in Real-Time Kinematic (RTK) Positioning |
| 12/29/2011 | DE19621225B4 Leistungsreduziertes GPS-gestütztes System zum Verfolgen mehrerer Objekte von einem zentralen Ort Reduced power GPS-based system for tracking multiple objects from a central location |
| 12/29/2011 | DE102010054593A1 Kommunikationsendgerät-Lokalisierungsvorrichtung Communication terminal locator |
| 12/29/2011 | DE10142954B4 Verfahren zur Ortung mit einem mobilen Endgerät Method for locating a mobile terminal |
| 12/29/2011 | DE10054764B4 Verfahren und Anordnung für ein Unterstütztes GPS-Protokoll Method and apparatus for an Assisted GPS protocol |
| 12/29/2011 | CA2803820A1 Systems and methods for determining location from wireless signals |
| 12/28/2011 | EP2400707A1 Apparatus for providing location information of hand-held device and method thereof |
| 12/28/2011 | EP2399145A1 Measurement of positional information for a robot arm |
| 12/28/2011 | EP1499129B1 Object detection device, object detection server, and object detection method |
| 12/28/2011 | EP1163744B1 System and method for measuring round trip delay in a satellite communication system |
| 12/28/2011 | DE202008018114U1 Zustandsvektorschätzung unter Verwendung einer aus einer Karte abgeleiteten Einschränkung State vector estimation using a derived from a map restriction |
| 12/28/2011 | CN202093166U 一种超短基线阵系统 One kind USBL array system |
| 12/28/2011 | CN202093165U 基于扩频通信的超短基线水声定位装置 USBL acoustic positioning based on spread spectrum communication device |
| 12/28/2011 | CN202093164U 基于激光测距传感器的空间定位装置 Space-based laser range sensor positioning device |
| 12/28/2011 | CN102298136A 地面爆破定位检测系统及方法 Ground burst location detection system and method |
| 12/28/2011 | CN101661307B 可接收卫星定位信号的电脑系统及其控制方法 Can receive satellite positioning signals of the computer system and control method |
| 12/28/2011 | CN101644758B 一种目标定位跟踪系统及方法 A Target location tracking system and method |
| 12/28/2011 | CN101635999B 通信传输系统及其方法 Communication System and Method |
| 12/28/2011 | CN101605010B 射频通信的动态选择和调度 Dynamic selection and dispatch radio frequency communications |
| 12/28/2011 | CN101598780B 局域机场监测方法、装置及系统 Local airport monitoring method, apparatus and system |
| 12/28/2011 | CN101216545B 用于收集卫星导航数据子帧的方法与装置 Method and apparatus for collecting data subframe of satellite navigation |
| 12/28/2011 | CN101067653B 冷启动卫星搜寻方法 Cold start satellite search method |
| 12/27/2011 | US8086215 Method of and apparatus for utilizing geographically spread cellular radio networks to supplement more geographically limited stolen vehicle recovery networks in activation of radio tracking and recovery of such vehicles |
| 12/27/2011 | US8086175 Field device search system |
| 12/27/2011 | US8085904 Emergency communication method, server, network and computer program for such communication |
| 12/27/2011 | US8085704 Method and arrangements relating to satellite-based positioning |
| 12/22/2011 | WO2011159580A2 Reusable 3d glasses embedded with rfid and rf-eas tags for use at 3d movie theatres |
| 12/22/2011 | WO2011159384A2 Vehicle navigation using non-gps leo signals and on-board sensors |
| 12/22/2011 | WO2011158233A1 A method and a system for determining location properties of an emitter |
| 12/22/2011 | WO2011158063A1 Checking a validity of coverage area position information |
| 12/22/2011 | WO2011157605A1 Method and apparatus for localization |
| 12/22/2011 | WO2011128766A3 Methods and systems for object tracking |
| 12/22/2011 | US20110310703 Method and apparatus for passive determination of target data |
| 12/22/2011 | US20110309983 Three-dimensional direction finding for estimating a geolocation of an emitter |
| 12/22/2011 | DE102010023960A1 Verfahren und Vorrichtung zur Ortsbestimmung Method and apparatus for determining the location |
| 12/22/2011 | CA2801692A1 A method and a system for determining location properties of an emitter |
| 12/21/2011 | EP2398290A1 Method and apparatus for terminal locating in long term evolution system |
| 12/21/2011 | EP2397008A1 Method and arrangement for determining terminal position |
| 12/21/2011 | EP2396669A1 Radio frequency positioning system for vehicles |
| 12/21/2011 | CN102289195A 电子钟表 Electronic watches |
| 12/21/2011 | CN102288940A 基于照明led的空间定位方法 Space-based positioning method led lighting |
| 12/21/2011 | CN102288939A 电波到达角度检测装置以及电波到达角度检测方法 Angle detection device and the radio wave arrival wave angle detection method reaches |
| 12/21/2011 | CN102288938A 一种有效的无线传感器网络节点的三维定位器 Three-dimensional positioning device an effective wireless sensor network nodes |
| 12/21/2011 | CN102288937A 一种基于测距的定位修正方法 A positioning correction method based on distance |
| 12/21/2011 | CN102288107A 基于无线传感网络引导的超大几何参量测量系统自标定方法 Self-calibration method based on wireless sensor network boot oversized geometric parameter measurement system |
| 12/21/2011 | CN101782642B 多传感器融合的测量目标绝对定位的方法及装置 Method and apparatus for measuring multi-sensor fusion target absolute positioning |
| 12/21/2011 | CN101650176B 基于主动立体全方位视觉的交通事故现场测绘仪 Active stereo vision based on comprehensive accident scene mapping instrument |
| 12/21/2011 | CN101609144B 闪电辐射源三维定位系统 Lightning radiation three-dimensional positioning system |
| 12/21/2011 | CN101458317B 全球导航卫星系统信号处理方法以及相关器 GNSS signal processing method and associated devices |
| 12/21/2011 | CN101329390B Gps接收机及检测gps接收机跟踪环路状态的方法 Gps receivers and detection methods gps receiver tracking loop status |