| Patents for G01C 21 - Navigation; Navigational instruments not provided for in groups (52,650) |
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| 01/30/2003 | US20030023378 Method and system for converting positioning signals of different coordinate systems to prescribed coordinate system |
| 01/30/2003 | US20030023377 GPS traveling control systems and the method of the same |
| 01/30/2003 | US20030023376 Charging area display apparatus for vehicle and charging area display method for vehicle |
| 01/30/2003 | US20030023375 Navigation device |
| 01/30/2003 | US20030023374 Navigation device and method for displaying facility mark using the same |
| 01/30/2003 | US20030023373 Method for the display of a route |
| 01/30/2003 | US20030023372 Road instruction information system for vehicles |
| 01/30/2003 | US20030023371 Navigator that receives a location identifier and related systems and methods |
| 01/30/2003 | US20030023370 Navigation system with figure of merit determination |
| 01/30/2003 | US20030023369 Vehicle-mounted position computing apparatus |
| 01/30/2003 | US20030023352 On-vehicle display apparatus |
| 01/30/2003 | US20030022676 Location management method and apparatus |
| 01/30/2003 | US20030020623 Group notification system and method for implementing and indicating the proximity of individuals or groups to other individuals or groups |
| 01/30/2003 | US20030019294 3D angle measurement instrument |
| 01/29/2003 | EP1280119A1 Location management method and apparatus |
| 01/29/2003 | EP1280030A1 Method and system for converting positioning signals of different coordinate systems to prescribed coordinate systems |
| 01/29/2003 | EP1279925A2 Charging area display apparatus and method for vehicle |
| 01/29/2003 | EP1279924A2 Method for calculating distance using piece-wise linear interpolation |
| 01/29/2003 | EP1279151A1 Navigation system |
| 01/29/2003 | EP1279127A2 System for interconnection of audio program data transmitted by radio to remote vehicle or individual with gps location |
| 01/29/2003 | EP1279047A2 Midair collision avoidance system |
| 01/29/2003 | EP1279003A1 Position determination method and navigation device |
| 01/29/2003 | EP0804715B1 System for displaying a photograph together with a pertinent map |
| 01/29/2003 | CN1394428A Information transmitting/receiving system, information transmitting/receiving method, and handwritten information compressing method used for them |
| 01/29/2003 | CN1393682A Real-time flight simulation monitor system |
| 01/28/2003 | US6512979 Lost-in-space stellar attitude acquisition using multiple star trackers |
| 01/28/2003 | US6512978 Vehicle traveling position detecting system |
| 01/28/2003 | US6512977 Method and device for reading navigation data |
| 01/28/2003 | US6512976 Method and system for terrain aided navigation |
| 01/28/2003 | US6512464 Information exchange system |
| 01/23/2003 | WO2003007261A1 Method and system for location based recordal of user activity |
| 01/23/2003 | WO2002068908A8 Attitude measurement using a single gps receiver with two closelyspaced antennas |
| 01/23/2003 | WO2002037314A3 Data encoding method and system |
| 01/23/2003 | US20030018430 Pedestrian navigation method and apparatus operative in a dead reckoning mode |
| 01/23/2003 | US20030018428 Vehicle information system |
| 01/23/2003 | US20030018427 Display method and apparatus for navigation system |
| 01/23/2003 | US20030016804 Position determination system |
| 01/23/2003 | US20030016155 Terrain database based ground return suppression |
| 01/23/2003 | US20030015874 Hybrid vehicle |
| 01/23/2003 | US20030015644 Fabrication method of optically coupled device |
| 01/23/2003 | US20030014874 Long-term navigation method and device |
| 01/22/2003 | EP1277029A1 Route calculation method and navigation method |
| 01/22/2003 | CN2532511Y Real-time natural-imitated monitor system |
| 01/22/2003 | CN1392503A Movable support system and vehicle control system |
| 01/22/2003 | CN1392491A Automatic directing electronic map |
| 01/21/2003 | US6510386 Navigation system and method with intersection guidance |
| 01/21/2003 | US6510385 Navigation apparatus, navigation method, and information recording medium in which program for navigation is computer-readably recorded |
| 01/21/2003 | US6510384 Route search system and route search method |
| 01/21/2003 | US6510383 Vehicular route optimization system and method |
| 01/21/2003 | US6510382 Method for obtaining precision road maps |
| 01/21/2003 | US6510379 Method and apparatus for automatically generating pedestrian route guide text and recording medium |
| 01/21/2003 | US6508316 Apparatus to measure the earth's local gravity and magnetic field in conjunction with global positioning attitude determination |
| 01/16/2003 | WO2003005321A1 System and method for providing travel-guiding information on a mobile communication device |
| 01/16/2003 | WO2003005280A1 Method and apparatus for providing travel instructions and related tracking information to a gps capable wireless device |
| 01/16/2003 | WO2003005102A1 Head-up display system and method for carrying out the location-correct display of an object situated outside a vehicle with regard to the position of the driver |
| 01/16/2003 | WO2003004971A1 Method for operating a navigation system of a vehicle, especially a motor vehicle, and corresponding navigation system |
| 01/16/2003 | WO2002093272A8 Movement and event systems and associated methods related applications |
| 01/16/2003 | WO2002051349A3 Self-contained device for location and assistance designed for people with impaired sight |
| 01/16/2003 | WO2002035184A3 Methods and systems for analyzing the motion of sporting equipment |
| 01/16/2003 | WO2001063456A8 Data formats and usage for massive point to point route calculation |
| 01/16/2003 | US20030014392 Method and system for forming, storing and using sets of data values |
| 01/16/2003 | US20030014261 Information input method and apparatus |
| 01/16/2003 | US20030014211 Motion and trajectory data generator for a multi-gimbaled rotating platform |
| 01/16/2003 | US20030014187 Vehicle navigation network, apparatus and method for use in a mobile telecommunication system |
| 01/16/2003 | US20030014186 Apparatus, system, and method for determining a user position and progress along a path |
| 01/16/2003 | US20030014185 Geographic information system and method for providing geographic information |
| 01/16/2003 | US20030014184 Navigation device |
| 01/16/2003 | US20030014176 Vehicle drive override system |
| 01/16/2003 | US20030013459 Method and system for location based recordal of user activity |
| 01/16/2003 | US20030011511 Method and apparatus for assisted GPS |
| 01/16/2003 | CA2461414A1 System and method for providing travel-guiding information on a mobile communication device |
| 01/15/2003 | EP1275936A2 Information display system for vehicle |
| 01/15/2003 | EP1275935A2 Method for the acoustic rendering of information in the framework of a driver information system |
| 01/15/2003 | EP1275012A1 Methods and systems for navigating under water |
| 01/15/2003 | EP1020707B1 Magnetic apparatus for detecting position of vehicle |
| 01/15/2003 | EP0986735B1 Portable navigation system comprising direction detector, position detector and database |
| 01/15/2003 | CN1391764A Television broadcasting method, television broadcasting apparatus receiver and medium |
| 01/15/2003 | CN1391687A Method and system for real-time distributed navigation system |
| 01/15/2003 | CN1391388A Navigational system with mobile terminal |
| 01/14/2003 | US6507850 Segment aggregation and interleaving of data types in a geographic database and methods for use thereof in a navigation application |
| 01/14/2003 | US6507810 Integrated sub-network for a vehicle |
| 01/14/2003 | US6507785 Method and system for detecting and correcting off route navigation for server based route guidance systems |
| 01/14/2003 | US6507784 Road map display device and redoce media for use in the same |
| 01/14/2003 | US6507783 Mobile navigation system |
| 01/14/2003 | US6507371 Communication apparatus and method that link a network address with designated image information |
| 01/14/2003 | US6507291 Navigation device for a vehicle |
| 01/14/2003 | US6507288 Display system for airplane cockpit or other vehicle |
| 01/09/2003 | WO2003002944A1 Method for the display of cartographic information on an aeroplane screen |
| 01/09/2003 | WO2003002943A1 Method for operating a navigation system for a vehicle and corresponding navigation system |
| 01/09/2003 | WO2003002942A1 A method for determining the position and/or orientation of a creature relative to an environment |
| 01/09/2003 | WO2003002941A1 Method for generation of a relief image |
| 01/09/2003 | WO2003002940A1 Method for synthesis of chart imagery |
| 01/09/2003 | WO2002068909A3 A portable apparatus to help a user to find a parked vehicle |
| 01/09/2003 | WO2002046788A3 Method and apparatus for determining an error estimate in a hybrid position determination system |
| 01/09/2003 | US20030009284 Lost-in-space stellar attitude acquisition using multiple star trackers |
| 01/09/2003 | US20030009283 Positioning apparatus and method |
| 01/09/2003 | US20030009281 Interactive multimedia tour guide |
| 01/09/2003 | US20030009280 Navigation method and navigation system |
| 01/09/2003 | US20030009279 Demand information integration apparatus, demand information integrating method, server device, client device, and storage medium |
| 01/09/2003 | US20030009277 Using location data to determine traffic information |