| 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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| 12/21/1999 | US6006076 Mobile FM-multiplex-broadcast receiving device |
| 12/21/1999 | US6006067 Method for a selective call receiver to determine its position and to disregard certain signals from a satellite |
| 12/21/1999 | US6006021 Device for mapping dwellings and other structures in 3D |
| 12/21/1999 | US6005518 Coaxial cable RF leakage detector |
| 12/21/1999 | US6005517 Test vehicle tracking system |
| 12/21/1999 | US6005514 Method for attitude determination using GPS carrier phase measurements from nonaligned antennas |
| 12/21/1999 | US6005513 Portable flight guidance and tracking system |
| 12/16/1999 | WO1999064887A1 Location system |
| 12/15/1999 | CN1238837A Ambiguity resolution for ambiguous position solutions using satellite beams |
| 12/14/1999 | US6002936 System and method for informing network of terminal-based positioning method capabilities |
| 12/14/1999 | US6002708 Spread spectrum localizers |
| 12/14/1999 | US6002363 Combined GPS positioning system and communications system utilizing shared circuitry |
| 12/14/1999 | US6002362 Apparatus and method for receiving position and control signals by a mobile machine |
| 12/14/1999 | US6000285 Apparatus and method for determining wind profiles and for predicting clear air turbulence |
| 12/09/1999 | WO1999063496A1 Monitoring system |
| 12/09/1999 | WO1999063363A1 Directional garage door opener transmitter for vehicles |
| 12/09/1999 | WO1999063360A2 Distance tracking device using global positioning system signals |
| 12/09/1999 | WO1999063358A1 A method and device for creating a network positioning system (nps) |
| 12/09/1999 | WO1999063356A1 Apparatus and method for emitter location |
| 12/09/1999 | WO1999063308A1 Passive garage door opener |
| 12/09/1999 | CA2295975A1 Passive garage door opener |
| 12/08/1999 | EP0963061A2 A mobile satellite user information request system |
| 12/08/1999 | EP0961938A1 System for remote sensing of the position of a moving vehicle |
| 12/08/1999 | EP0864104A4 Gps relative position detection system |
| 12/07/1999 | US5999892 Method for providing an instant distance measurement on a map |
| 12/07/1999 | US5999880 Relative car positioning system using car communication |
| 12/07/1999 | US5999878 System and method for acquiring geographic data for forming a digital database of road geometry in a geographic region |
| 12/07/1999 | US5999127 Satellite communications facilitated by synchronized nodal regressions of low earth orbits |
| 12/07/1999 | US5999126 Position measuring apparatus, position measuring method, navigation apparatus, navigation method, information service method, automotive vehicle, and audio information transmitting and receiving method |
| 12/07/1999 | US5999125 Method and apparatus for a global positioning data service |
| 12/07/1999 | US5999124 Satellite positioning system augmentation with wireless communication signals |
| 12/07/1999 | US5999123 Time-relative positioning for static applications |
| 12/07/1999 | CA2197732C Gps downloadable interface locator |
| 12/03/1999 | CA2271642A1 Mobile satellite user information request system and methods |
| 12/02/1999 | WO1999061937A1 Joint surveillance target attack system combat transponder |
| 12/02/1999 | WO1999061934A1 Location system combining ranging measurements from gps and cellular networks |
| 12/02/1999 | WO1999061933A2 Airborne gps guidance system for defeating multiple jammers |
| 12/02/1999 | WO1999053708A3 A calculation method in a radio system for calculating the geometrical time difference between transmitters |
| 12/02/1999 | DE19821750A1 Verfahren zum Eingeben von Positionsdaten in ein Straßen-Informationsdienstsystem A method of inputting position data in a road traffic information service system |
| 12/01/1999 | EP0961132A1 Positioning using pseudo-velocities in a satellite navigation system |
| 12/01/1999 | EP0880839A4 System for authenticating the location of remote users |
| 12/01/1999 | EP0866982A4 Gps translator with spread spectrum pilot |
| 11/30/1999 | US5995046 Radio geo-location system with advanced first received wavefront arrival determination |
| 11/30/1999 | US5995044 Method and apparatus for characterizing multipath interference in circularly polarized signals |
| 11/30/1999 | US5995043 Aircraft satellite navigation precision-approach system including CDMA datalink |
| 11/30/1999 | US5995041 Communication system with direct link to satellite |
| 11/30/1999 | US5995040 Global space radiopositioning and radionavigation system, beacon and receiver used in this system |
| 11/30/1999 | US5995023 Orientation and navigation device with satellite support |
| 11/30/1999 | CA2169496C Geographic locator using gps |
| 11/24/1999 | EP0958530A1 Method and apparatus for satellite positioning system based time measurement |
| 11/24/1999 | EP0957674A1 Method for timber harvesting and system for forestry |
| 11/24/1999 | EP0796437B1 Dual frequency global positioning system |
| 11/24/1999 | CN1236437A Position determination using multiple base station signal |
| 11/23/1999 | US5991692 Zero motion detection system for improved vehicle navigation system |
| 11/23/1999 | US5991691 System and method for determining high accuracy relative position solutions between two moving platforms |
| 11/23/1999 | US5991688 Route setting method and apparatus in navigation system, and program storage device readable by the apparatus |
| 11/23/1999 | US5991687 System and method for communicating information related to a geographical area |
| 11/23/1999 | US5990828 Directional garage door opener transmitter for vehicles |
| 11/23/1999 | US5990827 Structure of a position processing apparatus |
| 11/23/1999 | US5990826 Interbuilding and urban canyon extension solution for global positioning systems |
| 11/23/1999 | US5990825 Positioning system and fixed station and positioning apparatus for employing the same |
| 11/23/1999 | US5990809 Underwater surveying system |
| 11/23/1999 | US5987979 Method and apparatus for detecting railtrack failures by comparing data from a plurality of railcars |
| 11/18/1999 | WO1999058933A1 Apparatus for measuring magnetic declination using gps |
| 11/18/1999 | WO1999058794A1 Mobile transponder for a motor vehicle |
| 11/18/1999 | WO1999058358A1 Driver assistance system and a method for the operation thereof |
| 11/18/1999 | WO1999050685A3 Electronic navigation apparatus |
| 11/18/1999 | DE19821163A1 Driver assist method for vehicle used as autonomous intelligent cruise control |
| 11/17/1999 | EP0957370A1 GPS and cellular system interworking |
| 11/17/1999 | EP0957341A2 Method for storing position data |
| 11/17/1999 | EP0956731A1 Method and apparatus for managing remote unit increased power transmission during location |
| 11/17/1999 | EP0956219A2 Multimedia information and control system for automobiles |
| 11/17/1999 | EP0717855B1 Process and system for detecting hazardous abandoned objects |
| 11/16/1999 | US5987383 Form line following guidance system |
| 11/16/1999 | US5987380 Hand-held GPS-mapping device |
| 11/16/1999 | US5987378 Vehicle tracker mileage-time monitor and calibrator |
| 11/16/1999 | US5987371 Apparatus and method for determining the position of a point on a work implement attached to and movable relative to a mobile machine |
| 11/16/1999 | US5987329 System and method for mobile telephone location measurement using a hybrid technique |
| 11/16/1999 | US5987136 Image authentication patterning |
| 11/16/1999 | US5987059 Method for Doppler-replica harmonic avoidance |
| 11/16/1999 | US5986604 Survey coordinate transformation optimization |
| 11/16/1999 | US5986575 Automatic determination of traffic signal preemption using GPS, apparatus and method |
| 11/14/1999 | CA2271674A1 Gps and cellular system interworking |
| 11/11/1999 | WO1999057929A1 Gsm cellular telephone and gps receiver combination |
| 11/11/1999 | WO1999057819A1 Search window delay tracking in code division multiple access communication systems |
| 11/11/1999 | WO1999057576A1 Method and apparatus for operating a satellite positioning system receiver |
| 11/11/1999 | WO1999057575A2 Method and system for using altitude information in a satellite positioning system |
| 11/11/1999 | WO1999057573A1 Method and apparatus for signal processing in a satellite positioning system |
| 11/11/1999 | WO1999057572A1 Method and apparatus for characterizing multipath interference in circularly polarized signals |
| 11/11/1999 | DE19820921A1 Mobile transponder for automobile with optical display e.g. for providing vehicle direction indication. |
| 11/10/1999 | EP0866651B1 Method for automatically applying fertilizers, in particular fresh sewage sludge material |
| 11/09/1999 | US5983161 GPS vehicle collision avoidance warning and control system and method |
| 11/09/1999 | US5983160 Increase jamming immunity by optimizing processing gain for GPS/INS systems |
| 11/09/1999 | US5983159 Location determination using signals from fewer than four satellites |
| 11/09/1999 | US5983109 Method and apparatus for using advanced positioning systems in cellular communications networks |
| 11/09/1999 | US5982897 Selective denial of encrypted high precision data by indirect keying |
| 11/09/1999 | US5982811 Method for efficient sampling in a correlator |
| 11/09/1999 | US5982325 Method for tracking real time road conditions |
| 11/09/1999 | US5982324 Combining GPS with TOA/TDOA of cellular signals to locate terminal |
| 11/09/1999 | US5982323 Satellite navigation system |