| 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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| 03/11/2004 | CA2494738A1 Improvements in radio positioning systems |
| 03/11/2004 | CA2440521A1 Onboard communication system for a recreational vehicle |
| 03/10/2004 | EP1396731A1 Client-aided doppler estimation |
| 03/10/2004 | EP1396730A1 Method, system and apparatus for detecting a position of a terminal in a network |
| 03/10/2004 | EP1396702A1 Method and system for determining speed data in an in-vehicle computer system |
| 03/10/2004 | EP1396092A1 System and method for the detection and compensation of radio signal time of arrival errors |
| 03/10/2004 | EP1395845A2 A gps based terrain referenced navigation system |
| 03/10/2004 | EP1395173A1 A method and an apparatus for localizing pulse |
| 03/10/2004 | CN1480873A Method, system and device for monitoring terminal position in internet |
| 03/10/2004 | CN1141855C Method for locating mobile terminal |
| 03/10/2004 | CN1141599C System for determining spatial position of target |
| 03/09/2004 | US6704685 Method and device for determining the signal running time between a position measuring system and a processing unit |
| 03/09/2004 | US6704652 Real time self differential global positioning system and method for a moving station in a local area, and terminal global positioning system using the same |
| 03/09/2004 | US6704650 Technique for accurate distance and velocity calculations using the global positioning system (GPS) |
| 03/09/2004 | US6704621 System and method for estimating ego-motion of a moving vehicle using successive images recorded along the vehicle's path of motion |
| 03/09/2004 | US6704547 Wireless communication base station transmission timing offset correction system |
| 03/09/2004 | US6704372 Digital implementation of multi-channel demodulators |
| 03/09/2004 | US6703973 Guiding vehicle in adjacent swaths across terrain via satellite navigation and tilt measurement |
| 03/09/2004 | US6703971 Mode determination for mobile GPS terminals |
| 03/09/2004 | US6703570 Digital pen using ultrasonic tracking |
| 03/09/2004 | US6701647 Subsurface imaging system and method |
| 03/09/2004 | CA2268329C Method of determining receiver locations in a common wave network |
| 03/04/2004 | WO2004019559A2 Method and system for location finding in a wireless local area network |
| 03/04/2004 | WO2004019459A2 Multi-dimensional measuring system |
| 03/04/2004 | WO2004019265A1 Inventory control and identification apparatus and method |
| 03/04/2004 | WO2004019053A1 Method of, and apparatus for, operating a radio system |
| 03/04/2004 | WO2004018969A1 Remote velocity sensor slaved to an integrated gps/ins |
| 03/04/2004 | US20040044911 Information terminal apparatus, information processing apparatus and information communication system |
| 03/04/2004 | US20040044493 Monitoring system |
| 03/04/2004 | US20040044477 Method for correcting position error in navigation system |
| 03/04/2004 | US20040044474 Satellite positioning system |
| 03/04/2004 | US20040044277 Catheter and method for mapping Purkinje fibers |
| 03/04/2004 | US20040041728 Method and system for processing positioning signals based on predetermined message data segment |
| 03/04/2004 | DE10308005A1 Position determination method for communications network terminal e.g. cellular mobile telephone using observed time differences between signals exchanged with different transmission and/or reception stations |
| 03/04/2004 | DE10237563A1 Verfahren zum Übertragen von ein bewegliches Objekt betreffenden Standortdaten A method for transmitting a moving object relevant site data |
| 03/04/2004 | DE10237331A1 Method for measuring distance between vehicle and obstacle, has microwave sensor using time delay to determine distance |
| 03/03/2004 | EP1394562A1 Improvements in radio positioning systems |
| 03/03/2004 | EP1393674A1 Catheter and method for mapping Purkinje fibers |
| 03/03/2004 | EP1393562A1 Robust data transmission using broadcast digital television signals |
| 03/03/2004 | EP1392397A1 Guided radiation therapy system |
| 03/03/2004 | EP1240622B1 Method and system for detecting an object in relation to a surface |
| 03/03/2004 | EP1218772B1 Apparatus and method of checking radio altitude reasonableness |
| 03/03/2004 | EP1147603B1 Antenna system for radio frequency identification |
| 03/03/2004 | EP1105980A4 Method and apparatus for using a pseudo-random signal in a communication system |
| 03/03/2004 | CN1479546A Location method based on existing communication agreement |
| 03/03/2004 | CN1479114A Transceiver of global locating system its data transmission method |
| 03/03/2004 | CN1141005C System and method for informing network of terminal-based positioning method capabilities |
| 03/02/2004 | US6701252 System for underwater GPS navigation |
| 03/02/2004 | US6701239 Method and apparatus for controlling the updating of a machine database |
| 03/02/2004 | US6701132 Mobile communication system, mobile station, and base station that calculates distance from mobile station |
| 03/02/2004 | US6700535 Location estimation in narrow bandwidth wireless communication systems |
| 03/02/2004 | US6700534 Position privacy in an electronic device |
| 03/02/2004 | US6700533 Asset and personnel tagging system utilizing GPS |
| 03/02/2004 | US6698447 Hydrant monument |
| 02/26/2004 | WO2004017660A1 Method and arrangements for estimating the position of a mobile station in a cellular mobile radio network |
| 02/26/2004 | WO2004017646A2 Wireless area network device positioning |
| 02/26/2004 | WO2004017092A1 Interface for a gps system |
| 02/26/2004 | WO2004017087A2 System and method for near-field electromagnetic ranging |
| 02/26/2004 | WO2003027703A3 An embedded chirp signal for position determination in cellular communication systems |
| 02/26/2004 | US20040039527 Method and apparatus for providing automatic status information of a vehicle operation cycle |
| 02/26/2004 | US20040038677 Location finding system and method |
| 02/26/2004 | US20040036650 Remote velocity sensor slaved to an integrated GPS/INS |
| 02/26/2004 | US20040036649 GPS explorer |
| 02/26/2004 | US20040036042 System and method for locating and positioning an ultrasonic signal generator for testing purposes |
| 02/26/2004 | US20040035927 Inventory control and identification method |
| 02/26/2004 | DE4417045B4 Verfahren zur Ortsbestimmung von Fahrzeugen A method for determining the location of vehicles |
| 02/26/2004 | DE20315165U1 WTRU und System zur Funkkommunikation, mit gesteuerten Peer-to-Peer-Kommunikationen von WTRUs WTRU and system for radio communication, with controlled peer-to-peer communications from WTRUs |
| 02/26/2004 | DE20315163U1 Wireless transmit/receive unit for communication in wireless network, has transceiver controller selectively controlling peer-to-peer mode communication with other units based on signals received in infrastructure communication |
| 02/26/2004 | DE10335595A1 Motion capture method for determination of the spatial positions of markers in a 3D volume from 2D digital images for use in motion capture systems so that the marker positions can be related to a coordinate system |
| 02/25/2004 | EP1390824A2 Position and communications system and method |
| 02/25/2004 | EP0932834B1 Method of determining receiver locations in a common wave network |
| 02/25/2004 | CN1478351A Wireless communication system and method to provide geo-spatial related event data |
| 02/25/2004 | CN1477891A Portable terminal and position information switching system |
| 02/25/2004 | CN1477806A Wireless mobile location communication module |
| 02/25/2004 | CN1477406A Double-platform multiple radiation source direction-measuring time-measuring cross-positioning method |
| 02/24/2004 | US6697630 Automatic location identification system comparing stored field strength data and an actual cellular call's field strength |
| 02/24/2004 | US6697629 Method and apparatus for measuring timing of signals received from multiple base stations in a CDMA communication system |
| 02/24/2004 | US6697628 Apparatus, and associated method, for determining geographical positioning of a mobile station operable in a radio communication system |
| 02/24/2004 | US6697300 Method and apparatus for determining the positioning of volumetric sensor array lines |
| 02/24/2004 | US6697103 Integrated network for monitoring remote objects |
| 02/24/2004 | US6697018 Method and apparatus for geographic-based communications service |
| 02/24/2004 | US6697008 Distributed electronic warfare system |
| 02/24/2004 | US6696982 Vehicle terminal apparatus and an information transmitting system |
| 02/24/2004 | CA2134754C Transponder system |
| 02/19/2004 | WO2004016032A1 Area based position determination for terminals in a wireless network |
| 02/19/2004 | WO2004016009A1 Method and system for determining relative positions of networked mobile communication devices |
| 02/19/2004 | WO2004015878A2 System and method for interference cancellation in a location calculation, for use in a wireless location system |
| 02/19/2004 | WO2004015642A1 System for spatially adjustable excitation of leadless miniature marker |
| 02/19/2004 | WO2004015555A2 Method and apparatus for position sensing |
| 02/19/2004 | WO2004015443A2 System and method for acquisition management of subject position information |
| 02/19/2004 | WO2004015433A1 System and method for synchronizing electrical generators |
| 02/19/2004 | WO2003107029A3 Radio positioning system wit interference reduction |
| 02/19/2004 | WO2003100451A3 Gps-based underwater cable positioning system |
| 02/19/2004 | WO2003046601B1 Locating a communication device using orthogonal projections |
| 02/19/2004 | WO2003001687B1 Locating a transmitter using reflectors and refractors |
| 02/19/2004 | WO2002068908A3 Attitude measurement using a single gps receiver with two closelyspaced antennas |
| 02/19/2004 | US20040034863 Fast digital channel changing |
| 02/19/2004 | US20040034471 Method and system for determining absolute positions of mobile communications devices using remotely generated positioning information |
| 02/19/2004 | US20040034465 Estimation algorithms and location techniques |
| 02/19/2004 | US20040034313 Method and device for determining the mechanical axis of a femur |