| 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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| 07/25/2012 | CN101334467B Positioning system and positioning method |
| 07/25/2012 | CN101315422B Wireless sensor network locating method |
| 07/24/2012 | US8229465 Position estimation of a wireless terminal in a structure using base station signal information |
| 07/24/2012 | US8229455 System and method of gathering and caching WLAN packet information to improve position estimates of a WLAN positioning device |
| 07/24/2012 | US8229091 Interactive voice response to short message service text messenger |
| 07/24/2012 | US8228886 Code transmission over timeslots and antennas |
| 07/24/2012 | US8228229 Space navigation receiver operating with the assistance of navigation information |
| 07/24/2012 | CA2672544C Portable, iterative geolocation of rf emitters |
| 07/19/2012 | WO2012096535A2 Method and device for muting positioning reference signal in heterogeneous communication environment and method and device for measuring position using same |
| 07/19/2012 | WO2012095160A1 Method and system for determining position and orientation of a measuring instrument |
| 07/19/2012 | WO2010082228A3 A process and a system for energy generation utilising liquid and/or gas heat sources on board naval units |
| 07/19/2012 | US20120184303 Location of basestation |
| 07/19/2012 | DE102011076604A1 GNSS-Atmosphärische Abschätzung mit Mehrdeutigkeitsfestmachen GNSS Atmospheric assessment with Mehrdeutigkeitsfestmachen |
| 07/19/2012 | DE102011076602A1 GNSS - Atmosphärische Abschätzung mit einem Federated-Ionospärischen Filter GNSS - Atmospheric assessment and provide a Federated Ionospärischen filter |
| 07/18/2012 | EP2476242A1 Method and apparatus using location-based communication |
| 07/18/2012 | EP2476082A2 Calibration and operational assurance method and apparatus for rfid object monitoring systems |
| 07/18/2012 | EP2476035A1 Path determination |
| 07/18/2012 | EP2476012A1 Concurrent wireless transmitter mapping and mobile station positioning |
| 07/18/2012 | EP2476011A1 Safety system |
| 07/18/2012 | CN202340253U 具有定位功能的矿用通信手机 Mine has a positioning function of communication phone |
| 07/18/2012 | CN1995919B Automatic control method, device, and equipment for navigation image scale |
| 07/18/2012 | CN1945975B Oscillation control device and synchronization system |
| 07/18/2012 | CN1864365B Documenting security related aspects in the process of container shipping |
| 07/18/2012 | CN102598521A Characterisation of a wireless communications link |
| 07/18/2012 | CN102597799A Concurrent wireless transmitter mapping and mobile station positioning |
| 07/18/2012 | CN102597796A Two-dimensional position sensing systems and sensors therefor |
| 07/18/2012 | CN102592323A OBU (On Board Unit) positioning method, positioning device and system based on DBF (Digital Beam Forming) |
| 07/18/2012 | CN102590790A Acoustic emission positioning algorithm for non-iteration joint solving speed and object position |
| 07/18/2012 | CN102590789A Signal detecting and positioning method based on 'double extended effect' of passive time reversal of single array elements |
| 07/18/2012 | CN102590788A Redundancy time difference positioning method and redundancy time difference positioning system |
| 07/18/2012 | CN102590787A Double early-late loop tracking method of spread spectrum receiver |
| 07/18/2012 | CN102590786A Multilateral positioning system based on distributed clock |
| 07/18/2012 | CN102589550A Method and system for realizing integrated navigation and accurate positioning by applying federal H-infinity filter |
| 07/18/2012 | CN101957202B User to-be-handled event reminding methods for navigator |
| 07/18/2012 | CN101893700B Method and system for acquiring satellite and receiving equipment |
| 07/18/2012 | CN101827433B Energy-saving operating method for satellite positioning communication terminal of engineering machinery |
| 07/18/2012 | CN101470427B Building automatic control system and method based on wireless positioning |
| 07/18/2012 | CN101311678B Hand-held electronic device and its map data sharing method |
| 07/18/2012 | CN101285876B Information terminal and position measurement method for the same |
| 07/18/2012 | CN101042430B Positioning device, positioning control method |
| 07/18/2012 | CN101017199B Container locating method, system and application based on wireless sensor network |
| 07/17/2012 | US8224350 Method and apparatus for determining location |
| 07/17/2012 | US8223073 Apparatus and method for a directional finder |
| 07/17/2012 | US8222935 Communication system, phase-locked loop, movable body and communication method |
| 07/17/2012 | US8221269 Personal golfing assistant and method and system for graphically displaying golf related information and for collection, processing and distribution of golf related data |
| 07/17/2012 | US8220335 Accurate image acquisition for structured-light system for optical shape and positional measurements |
| 07/12/2012 | WO2012094501A1 Affecting electronic device positioning functions based on measured communication network signal parameters |
| 07/12/2012 | WO2012094217A1 Multiple granularity location determination |
| 07/12/2012 | WO2012093323A1 A presence detection system and a lighting system. |
| 07/12/2012 | US20120179660 Base station almanac assisted positioning |
| 07/12/2012 | US20120178477 Continuous data optimization of new access points in positioning systems |
| 07/12/2012 | US20120176868 Electronic Timepiece |
| 07/12/2012 | US20120176272 Ultra-sensitive system for measuring distance or position |
| 07/12/2012 | DE112010003352T5 Methode zum Messen von Meereswellen durch Ultraschallwellen sowie Meereswellen-Messsystem Method for measuring ocean waves by ultrasonic waves and ocean wave measurement system |
| 07/11/2012 | EP2474834A2 Provision of data usable in apparatus positioning |
| 07/11/2012 | EP2473864A1 Method, apparatus, and computer program product for wireless signal storage with signal recognition detection triggering |
| 07/11/2012 | EP2090136B1 Method for the geographic location of a terminal connected to a telecommunication network |
| 07/11/2012 | CN102577554A Method and apparatus for transmitting indoor context information |
| 07/11/2012 | CN102576068A Method and apparatus for supporting positioning measurements |
| 07/11/2012 | CN102576067A Binning venues into categories based on propagation characteristics |
| 07/11/2012 | CN102576066A System and method for tracking the location of construction equipment |
| 07/11/2012 | CN102576065A Method and arrangement for improved positioning |
| 07/11/2012 | CN102576064A Method and apparatus for identification of points of interest within a predefined area |
| 07/11/2012 | CN102571120A Timing demodulation method of Loran-C signals under condition of low signal to noise ratio |
| 07/11/2012 | CN102565759A Binaural sound source localization method based on sub-band signal to noise ratio estimation |
| 07/11/2012 | CN102565758A Positioning device and method for vehicle-mounted unit in ETC (Electronic Toll Collection) system |
| 07/11/2012 | CN102565757A Accurate-positioning navigation system of autonomous mobile device |
| 07/11/2012 | CN102556116A System and method for detecting deficiency of railway fasteners on basis of laser and vision |
| 07/11/2012 | CN101957443B Sound source localizing method |
| 07/11/2012 | CN101682905B Facilitating mobile station location using ground-based cellular network |
| 07/11/2012 | CN101529936B Position storage device, radio terminal, position storage system, position registering method, and position update method |
| 07/11/2012 | CN101464155B Method for confirming inceptive direction in dead reckoning |
| 07/11/2012 | CN101009925B Positioning technique |
| 07/10/2012 | US8219113 Network assisted mobile communication terminal and network assisted global positioning method for mobile communication terminal |
| 07/10/2012 | US8218601 Receiver and transmitter for use in a satellite navigation system |
| 07/10/2012 | US8217837 System and method for providing triggered location information |
| 07/10/2012 | US8217836 Tactical relative navigation using orientation transfer and ranging |
| 07/10/2012 | US8217791 Tracking unit |
| 07/10/2012 | CA2575070C Moving reference receiver for rtk navigation based on corrections calculated at reference receiver |
| 07/10/2012 | CA2466563C Direct modification of dgps information with inertial measurement data |
| 07/10/2012 | CA2398298C Speed trap detection and warning system |
| 07/05/2012 | WO2012092099A2 Systems and methods for a terrestrial-based positioning beacon network |
| 07/05/2012 | WO2012091591A1 Tagless radio frequency based self correcting distributed real time location system |
| 07/05/2012 | WO2012089153A1 System and device for indoor locating of mobile terminal |
| 07/05/2012 | WO2012088833A1 Positioning method and terminal |
| 07/05/2012 | WO2012054085A3 Animal monitoring system |
| 07/05/2012 | WO2012047559A3 Object localization with rfid infrastructure |
| 07/05/2012 | US20120173337 Method and Apparatus for Geographic-Based Communications Service |
| 07/05/2012 | US20120170413 Highly portable system for acoustic event detection |
| 07/05/2012 | US20120169541 Systems And Methods For A Terrestrial-Based Positioning Beacon Network |
| 07/05/2012 | DE102011000009A1 Verfahren zur gleichzeitigen Bestimmung und Kartenbildung Method for the simultaneous determination and maps Education |
| 07/04/2012 | EP2472969A1 Wireless base station, mobile station and measurement method |
| 07/04/2012 | EP2472284A1 Method for open loop tracking GPS signals |
| 07/04/2012 | EP2472283A2 Single channel semi-active radar seeker |
| 07/04/2012 | EP2471054A2 Method for providing vehicle information and terminal device applying the same |
| 07/04/2012 | EP2470925A1 Method and radio device for detecting a movement |
| 07/04/2012 | EP2470924A2 Position locating by polyhedral morphing |
| 07/04/2012 | EP1897389B1 Methods, systems and devices for determining the location of a mobile device based on simulcast communication signals |
| 07/04/2012 | EP1373822B1 Method and system for correcting for pressure wave curvature in determining the trajectory of a projectile |
| 07/04/2012 | CN202310119U 基于ZigBee无线传感网的物联网实验系统 ZigBee-based wireless sensor networks Things experimental system |