| 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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| 09/22/2004 | CN1530635A Apparatus and method for detecting movable object position in navigation system |
| 09/22/2004 | CN1168057C Method for following and imaging subject's three-dimensional position and orientation, method for presentig virtual space to subject and system for implementing said method |
| 09/21/2004 | US6795771 Method and apparatus for correlating a satellite signal with a reference code |
| 09/21/2004 | US6795768 Handheld object selector |
| 09/21/2004 | US6795491 Spread spectrum localizers |
| 09/21/2004 | US6795410 Slow hopping data transmitter |
| 09/21/2004 | US6795019 Method and system for calibrating wireless location systems |
| 09/21/2004 | US6795017 Rule-based actions using tracking data |
| 09/21/2004 | CA2282582C Wireless communication device and system incorporating location-determining means |
| 09/16/2004 | WO2004080074A1 Transmitter and receiver for determining locale |
| 09/16/2004 | WO2004080034A2 Opt-in pinging and tracking for gps mobile telephones |
| 09/16/2004 | WO2004079737A1 Limiting distribution of copy-protected material to geographic regions |
| 09/16/2004 | WO2004079687A1 Security system, terminal, information processing device and method, program, vehicle security system, network system, and setting method |
| 09/16/2004 | WO2004079400A2 Passive target data acquisition method and system |
| 09/16/2004 | WO2004079389A1 Object location |
| 09/16/2004 | WO2004079387A2 Repeater identification in a position determination system |
| 09/16/2004 | US20040181335 Apparatus for detecting location of movable body in navigation system and method thereof |
| 09/16/2004 | US20040181144 Process and device for the preoperative determination of the positioning data of endoprosthetic parts |
| 09/16/2004 | US20040180670 System of utilizing cell information to locate a wireless device |
| 09/16/2004 | US20040180669 Telecommunications system |
| 09/16/2004 | US20040180645 Location requests and measurement responses in wireless communications networks and methods |
| 09/16/2004 | US20040178956 Method and system for positioning mobile units based on angle measurements |
| 09/16/2004 | US20040178955 Radio Frequency Motion Tracking System and Mehod. |
| 09/16/2004 | US20040178908 Method and apparatus for identifying waypoints using a handheld locator device |
| 09/16/2004 | DE10309500A1 Patella-Referenzvorrichtung Patella-reference device |
| 09/15/2004 | EP1457946A1 Apparatus for detecting location of mobile body in navigation system and method thereof |
| 09/15/2004 | EP1455673A2 System for excitation leadless miniature marker |
| 09/15/2004 | CN1529948A System and method for detection and compensation of radio signal time of arrival errors |
| 09/15/2004 | CN1529822A System and method for determining location of transmitter using passive reflectors or refractors as proxy receivers and using database querying |
| 09/15/2004 | CN1529821A Method and system for calibrating wireless location system |
| 09/15/2004 | CN1529255A Boarding waiting passenger dynamic position tracking system and its operating method |
| 09/15/2004 | CN1529184A Location beacon system |
| 09/14/2004 | US6791493 Method for using signal frequency change to differentially resolve long baseline interferometer measurements |
| 09/14/2004 | US6791490 Integrated dive flag/float and GPS navigation system for scuba divers |
| 09/14/2004 | US6791477 Method and apparatus for identifying waypoints and providing keyless remote entry in a handheld locator device |
| 09/14/2004 | US6791471 Communicating position information between vehicles |
| 09/14/2004 | CA2356193C Rearview mirror with integrated microwave receiver |
| 09/10/2004 | WO2004077856A1 Improved handset location determination |
| 09/10/2004 | WO2004077813A2 Location and data transmission using television transmitters |
| 09/10/2004 | WO2004077699A1 Forward link repeater frequency watermarking system |
| 09/10/2004 | WO2004077698A1 Forward link repeater delay watermarking system |
| 09/10/2004 | WO2004077374A1 Tracking method and apparatus |
| 09/10/2004 | WO2004077091A1 Method and system for monitoring relative movement of maritime containers and other cargo |
| 09/10/2004 | WO2004077088A2 Method and system for generating reference signals with improved correlation characteristics for accurate time of arrival or position determination |
| 09/10/2004 | WO2004075767A1 Patella-referencing device |
| 09/10/2004 | WO2003075125A3 Location aware data network |
| 09/10/2004 | CA2517568A1 Tracking method and apparatus |
| 09/10/2004 | CA2516772A1 Forward link repeater frequency watermarking system |
| 09/10/2004 | CA2516771A1 Forward link repeater delay watermarking system |
| 09/09/2004 | US20040176882 Attitude sensing apparatus for determining the attitude of a mobile unit |
| 09/09/2004 | US20040176108 Location applications for wireless networks |
| 09/09/2004 | US20040176102 Multiple antenna multi-frequency measurement system |
| 09/09/2004 | US20040176029 Repeater identification in position determination system |
| 09/09/2004 | US20040174666 Physical configuration of a hand-held electronic communication device |
| 09/09/2004 | US20040174297 Hybird navigation system using neural network |
| 09/09/2004 | DE10323225A1 Ortsmarkenerfassungsverfahren für eine Roboterreinigungsvorrichtung und das Verfahren verwendende Roboterreinigungsvorrichtung Placemark detection method for a robot cleaning apparatus and method used robot cleaning device |
| 09/08/2004 | EP1455253A2 Absolute positioning system |
| 09/08/2004 | EP1455198A2 Hybrid navigation system using neural network |
| 09/08/2004 | EP1454441A2 A method and apparatus for implementing projections in signal processing applications |
| 09/08/2004 | EP1454419A1 System and method of estimation of time of arrival |
| 09/08/2004 | EP1454161A2 Position determination system that uses a cellular communication system |
| 09/08/2004 | EP1323317A4 Distributed location system |
| 09/08/2004 | EP0671085B1 Using two classes of channels with different capacity |
| 09/08/2004 | CN1528101A Method and apparatus for mobile station location estimation |
| 09/08/2004 | CN1527949A System for monitoring tyres of a vehicle comprising a device automatically locating wheel transmitters |
| 09/08/2004 | CN1166232C Method and system for connecting mobile terminal to database |
| 09/07/2004 | US6789039 Relative range camera calibration |
| 09/07/2004 | US6789014 Direct modification of DGPS information with inertial measurement data |
| 09/07/2004 | US6788945 Method and apparatus to determine mobile user's location in a wireless communication network |
| 09/07/2004 | US6788735 Triple multiplexing spread spectrum receiver |
| 09/07/2004 | US6788663 System, method, and apparatus for generating a timing signal |
| 09/07/2004 | US6788253 Method and apparatus for use in improving accuracy in geo-location estimates |
| 09/07/2004 | US6788252 Communication system using non-directional short range radio communications between user terminal device and road related facility |
| 09/07/2004 | US6788251 Method and apparatus for interference reduction in a positioning system |
| 09/07/2004 | US6788249 System for setting coarse GPS time in a mobile station within an asynchronous wireless network |
| 09/07/2004 | US6788199 Article locator system |
| 09/04/2004 | CA2459653A1 Pseudoposition generator |
| 09/02/2004 | WO2004075016A2 Method and apparatus for processing navigation data in position determination |
| 09/02/2004 | WO2004074863A1 System and method for locating a mobile phone |
| 09/02/2004 | WO2004074861A2 Global acoustic positioning system and device |
| 09/02/2004 | WO2004074776A1 Handheld object selector |
| 09/02/2004 | WO2004038450A3 Methods and systems for determining the position of a mobile terminal using digital television signals |
| 09/02/2004 | US20040172190 Method for calculating the position of a mobile terminal, positioning system, and position calculation apparatus |
| 09/02/2004 | US20040171929 Method and device for determining the contour of a recess in a piece of material |
| 09/02/2004 | US20040171391 Mobile terminal device having route guiding function and route guiding method utilizing mobile terminal device |
| 09/02/2004 | US20040171390 Cognition models for wireless communication systems and method and apparatus for optimal utilization of a radio channel based on cognition model data |
| 09/02/2004 | US20040171388 Method for the continuous real time tracking of the position of at least on mobile object as well as an associated device |
| 09/02/2004 | US20040171380 Opt-in pinging and tracking for GPS mobile telephones |
| 09/02/2004 | US20040170085 Bistatic azimuth detection system and detection method |
| 09/02/2004 | US20040169841 Method and apparatus for identifying objects |
| 09/02/2004 | US20040169603 Location determination for mobile units |
| 09/02/2004 | US20040169602 Radio transceiver and method of controlling direction of radio-wave emission |
| 09/02/2004 | US20040169505 Position sensor |
| 09/02/2004 | US20040168358 Underground utility detection system |
| 09/02/2004 | DE10307592A1 Verfahren zur Lokalisierung eines mobilen Kommunikationsendgerätes A method of locating a mobile communication terminal |
| 09/02/2004 | DE10306519A1 Positioning system for determining position relative to reference point, stores coordinates of reference point and determines instantaneous position using computing unit |
| 09/02/2004 | CA2516092A1 System and method for locating a mobile phone |
| 09/01/2004 | EP1452887A2 Method for calculating the position of a mobile terminal, positioning system, and position calculation apparatus |
| 09/01/2004 | EP1452886A1 Positioning system |
| 09/01/2004 | EP1452009A2 Navigation services based on position location using broadcast digital television signals |