| 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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| 09/19/2002 | US20020132626 Mobile handset with position calculation function |
| 09/19/2002 | US20020132625 Location detection method, location detection system and location detection program |
| 09/19/2002 | US20020132624 Location detection method, location detection apparatus and location detection program |
| 09/19/2002 | US20020132623 System and method for positioning a mobile station using two base stations |
| 09/19/2002 | US20020130812 Method and apparatus for determining location using a coarse position estimate |
| 09/19/2002 | CA2440318A1 Server-assisted position determination in a radio network |
| 09/19/2002 | CA2439005A1 A system and method for performing object association at a tradeshow using a location tracking system |
| 09/18/2002 | EP1241608A1 Construction machine managing method and system, and arithmetic processing device |
| 09/18/2002 | EP1240562A1 Autonomous multi-platform robot system |
| 09/18/2002 | EP1240531A1 A receiver for a satellite based position location system |
| 09/18/2002 | CN1370279A Method and appts. for locating source of unknown signal |
| 09/18/2002 | CN1370023A Method and appts. for positioning mobile terminal in cellular radio system |
| 09/17/2002 | US6453238 Navigation system and method for tracking the position of an object |
| 09/17/2002 | US6453237 Method and apparatus for locating and providing services to mobile devices |
| 09/17/2002 | US6453236 Position display device |
| 09/17/2002 | US6453232 Information provision system, current-position-measurement system, and method therefor |
| 09/17/2002 | US6453168 Method and apparatus for determining the position of a mobile communication device using low accuracy clocks |
| 09/17/2002 | US6452545 GPS receiver, position-detecting system and positioning method |
| 09/17/2002 | US6452544 Portable map display system for presenting a 3D map image and method thereof |
| 09/17/2002 | US6452543 GPS patch antenna attitude reference method |
| 09/17/2002 | US6452542 Integrated flight management system |
| 09/17/2002 | US6452541 Time synchronization of a satellite positioning system enabled mobile receiver and base station |
| 09/17/2002 | US6452498 System and method for providing geographic-based advertising |
| 09/17/2002 | US6450267 Construction equipment control system |
| 09/12/2002 | WO2002071722A1 Wireless communication system and method to provide geo-spatial related event data |
| 09/12/2002 | WO2002071367A1 Incursion alerting system |
| 09/12/2002 | WO2002071365A1 Group notification system and method for indicating the proximity between individuals or groups |
| 09/12/2002 | WO2002071095A2 Method and apparatus providing improved position estimate based on an initial coarse position estimate |
| 09/12/2002 | WO2002071094A1 The method of using satellite-positioning |
| 09/12/2002 | WO2002071093A2 Dual mode uplink/downlink location measurement and multi-protocol location measurement |
| 09/12/2002 | WO2002071092A2 Methods and apparatuses for processing of global positioning system using a matched filter |
| 09/12/2002 | WO2002054103A3 Object tracking system |
| 09/12/2002 | WO2002023213A3 Efficient algorithm for processing gps signals |
| 09/12/2002 | WO2002001244A3 Track model constraint for gps position |
| 09/12/2002 | US20020128775 Navigation system and method for tracking the position of an object |
| 09/12/2002 | US20020128771 Navigation system |
| 09/12/2002 | US20020127978 Radio communication system |
| 09/12/2002 | US20020127967 System and method for enabling and disabling devices based on RSSI analysis |
| 09/12/2002 | US20020126639 Spread spectrum communications using a reference and a message signal system and method |
| 09/12/2002 | US20020126638 Spread spectrum communication system and method using a reference signal and a plurality of message signals |
| 09/12/2002 | US20020126044 Deeply-integrated adaptive GPS-based navigator with extended-range code tracking |
| 09/12/2002 | US20020126043 Method and apparatus for locating a terrestrial transmitter from a satellite |
| 09/12/2002 | US20020126013 Hybrid Bluetooth/RFID based real time location tracking |
| 09/12/2002 | US20020125407 Guide laser beam direction setting work system |
| 09/12/2002 | DE10111552A1 Mobile transponder for vehicles stores Global Positioning System data relating to vehicle position and displays direction information to user based on derived direction information |
| 09/11/2002 | EP1239634A2 Hybrid Bluetooth/RFID based real time location tracking |
| 09/11/2002 | EP1239264A2 System for setting the direction of a laser beam |
| 09/11/2002 | CN1368648A Position computing method, position computing device and its program |
| 09/11/2002 | CN1368647A Position computing method and position computing device |
| 09/10/2002 | US6449583 Portable measurement apparatus |
| 09/10/2002 | US6449559 Fully-coupled positioning process and system thereof |
| 09/10/2002 | US6449558 Method and device for creating a network positioning system (NPS) |
| 09/10/2002 | US6449535 Method and system for adjusting a function in a vehicle |
| 09/10/2002 | US6449486 Multiple location estimates in a cellular communication system |
| 09/10/2002 | US6449485 Technique for mobile wireless device location |
| 09/10/2002 | US6448928 GPS for workstations |
| 09/10/2002 | US6448927 Position information system |
| 09/10/2002 | US6448925 Jamming detection and blanking for GPS receivers |
| 09/06/2002 | WO2002069507A2 System and method for computing navigation information in the presence of interference |
| 09/06/2002 | WO2002069301A2 Road safety system |
| 09/06/2002 | WO2002068986A1 Improvements in positioning systems and methods |
| 09/06/2002 | WO2002068981A2 Memory reduction method for a dsp-based gps processor |
| 09/06/2002 | WO2002068908A2 Attitude measurement using a single gps receiver with two closelyspaced antennas |
| 09/06/2002 | WO2002035251A3 System and method for fast acquisition reporting using communication satellite range measurement |
| 09/06/2002 | WO2002033955A3 Method for matching geographic information with recorded images |
| 09/06/2002 | WO2002031526A3 Gps satellite signal acquisition assistance system and method in a wireless communications network |
| 09/06/2002 | CA2432947A1 Improvements in positioning systems and methods |
| 09/05/2002 | US20020123371 Radio base station unit and radio communication method |
| 09/05/2002 | US20020123354 Enhanced PDE selection |
| 09/05/2002 | US20020123352 GPS satellite signal acquisition assistance system and method in a wireless communications network |
| 09/05/2002 | US20020122399 Spread spectrum remote unit |
| 09/05/2002 | US20020122003 Method and apparatus for location estimation |
| 09/05/2002 | US20020122001 Integrated flight management system |
| 09/04/2002 | EP1237009A2 A method for positioning, a positioning system, and a mobile device |
| 09/04/2002 | EP1237008A2 Infrastructure and method for providing aiding information to a GPS receiver |
| 09/04/2002 | EP1237005A2 Integrated flight management system |
| 09/04/2002 | EP0842440B1 Short range radio locator system |
| 09/04/2002 | CN1367983A Image data transmission method |
| 09/04/2002 | CN1090314C Movement detector |
| 09/03/2002 | US6446005 Magnetic wheel sensor for vehicle navigation system |
| 09/03/2002 | US6446003 Method for determining drift with a digital compass |
| 09/03/2002 | US6445928 Calculation method in a radio system for calculating the geometrical time difference between transmitters |
| 09/03/2002 | US6445927 Method and apparatus for calibrating base station locations and perceived time bias offsets in an assisted GPS transceiver |
| 09/03/2002 | US6445344 Local area positioning system |
| 09/03/2002 | US6445341 GPS receiver and GPS reception method |
| 09/03/2002 | US6445340 Method and apparatus for generating a time signal |
| 09/03/2002 | US6443235 Rotary laser irradiating apparatus and construction machine control system |
| 08/29/2002 | WO2002067462A1 Gps assistance messages in cellular communications networks and methods therefor |
| 08/29/2002 | WO2002067439A2 Time synchronization of a satellite positioning system enabled mobile receiver and base station |
| 08/29/2002 | WO2002067007A1 Sonic terrain and audio communicator |
| 08/29/2002 | WO2002067006A2 Method and apparatus for integrating wireless communication and asset location |
| 08/29/2002 | WO2002066357A1 Passenger transportation method and system employing three-dimensional location data |
| 08/29/2002 | WO2002030089A3 Mobile-assisted network based techniques for improving accuracy of wireless location system |
| 08/29/2002 | US20020120400 Fully-coupled vehicle positioning method and system thereof |
| 08/29/2002 | US20020120380 Method for classifying a rollover event of a vehicle |
| 08/29/2002 | US20020119770 Class switched networks for tracking articles |
| 08/29/2002 | US20020118723 Method and apparatus for determining the position of a mobile communication device using low accuracy clocks |
| 08/29/2002 | US20020118660 Spread spectrum base station |
| 08/29/2002 | US20020118655 Wireless local area network with geo-location capability |
| 08/29/2002 | US20020118133 System and method for computing navigation information in the presence of interference |