| Patents for G01C 21 - Navigation; Navigational instruments not provided for in groups (52,650) | 
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| 03/14/2002 | DE10136342A1 Traffic information collection and distribution system evaluates position information provided by mobile objects for formation of traffic information fed to identified users | 
| 03/14/2002 | DE10012441C2 Verfahren zur Zieleingabe an einem Navigationsgerät Method for objective input to a navigation device | 
| 03/13/2002 | EP1187082A2 Display device for vehicle | 
| 03/13/2002 | EP1187006A2 Development of vehicular information systems | 
| 03/13/2002 | EP1186866A2 Navigation device | 
| 03/13/2002 | EP1186865A1 Method for determining the trajectory of a vehicle | 
| 03/13/2002 | EP1186864A2 Method and device for transmitting navigation information from a central data server to a vehicle-based navigation system | 
| 03/13/2002 | EP1186863A2 System for distributing map information and the like | 
| 03/13/2002 | EP1186862A2 Route calculation method | 
| 03/13/2002 | EP0977729B1 3-cyano-2,4,5-trifluoro-benzoyl fluoride and intermediate products for the production thereof | 
| 03/13/2002 | EP0935739B1 Position detector with satellite signal receiver | 
| 03/12/2002 | US6356911 Shortest path search system | 
| 03/12/2002 | US6356840 Navigation device with a three dimensional display | 
| 03/12/2002 | US6356839 Navigation system | 
| 03/12/2002 | US6356838 System and method for determining an efficient transportation route | 
| 03/12/2002 | US6356837 Navigation system | 
| 03/12/2002 | US6356836 Method and device for generating, merging and updating of destination tracking data | 
| 03/12/2002 | US6356835 Map information display device for navigation apparatus | 
| 03/12/2002 | US6356834 Geographic location referencing system and method | 
| 03/12/2002 | US6356815 Stellar attitude-control systems and methods with weighted measurement-noise covariance matrices | 
| 03/12/2002 | US6356812 Method and apparatus for displaying information in a vehicle | 
| 03/12/2002 | US6354163 Mitigating gimbal induced disturbances in CMG arrays | 
| 03/12/2002 | US6354011 Orientation measuring device | 
| 03/07/2002 | WO2002019747A1 Location sensitive wireless information distribution | 
| 03/07/2002 | WO2002018877A1 Method and device for planning itineraries/routes for road users | 
| 03/07/2002 | WO2002018876A1 Method for map information providing service | 
| 03/07/2002 | WO2002018873A2 Calibration of multi-axis accelerometer in vehicle navigation system using gps data | 
| 03/07/2002 | WO2002001155A3 Method and mobile station for route guidance | 
| 03/07/2002 | US20020029251 Navigation data receiving device | 
| 03/07/2002 | US20020029224 Method for transferring information | 
| 03/07/2002 | US20020029110 System for determining the heading and/or attitude of a body | 
| 03/07/2002 | US20020029108 Dual map system for navigation and wireless communication | 
| 03/07/2002 | US20020029107 Method and system for real-time navigation using mobile telephones | 
| 03/07/2002 | US20020029106 Vehicular information system developing apparatus, vehicular information system developing tool, vehicular information system developing method, and navigation system developing method | 
| 03/07/2002 | US20020027981 System and method developing mapping and directions from call id | 
| 03/07/2002 | DE10126832A1 Navigationsgerät Navigation device | 
| 03/07/2002 | DE10041930A1 Navigation system for traffic guidance, indicates speed limits in advance of speed measuring stations | 
| 03/07/2002 | DE10040466A1 Verfahren zur Steuerung einer Spracheingabe und -ausgabe Method for controlling a speech input and output, | 
| 03/06/2002 | EP1184792A2 Information processing | 
| 03/06/2002 | EP1184674A1 A method of aligning predicted navigation information | 
| 03/06/2002 | EP1184644A2 Mobile navigation system | 
| 03/06/2002 | EP1184643A1 Method for mapping position information onto a topographical model of a road network | 
| 03/06/2002 | EP1184642A1 Emergency information system and navigation system | 
| 03/06/2002 | EP1184208A1 Apparatus and method for alarming decrease in tyre air pressure | 
| 03/06/2002 | EP1183675A1 In-vehicle promotions system | 
| 03/06/2002 | EP1183670A1 Method and device for route recording | 
| 03/06/2002 | EP1183669A1 Monitoring of controlled mobile environments | 
| 03/06/2002 | CN1338720A 地理位置信息系统 Geographic information systems | 
| 03/06/2002 | CN1338614A Method for calibrating pre-measured navigation data | 
| 03/06/2002 | CN1080492C Display apparatus, audio-video navigation system, displaying method and car | 
| 03/06/2002 | CN1080413C Process for stabilising direction indicated by magnetic compasses | 
| 03/05/2002 | US6353798 Integrated position and direction system with three-sensor digital compass | 
| 03/05/2002 | US6353797 Database minimizing by wireless input of location related information | 
| 03/05/2002 | US6353796 Vehicle tracker, mileage-time monitor and calibrator | 
| 03/05/2002 | US6353795 Method and system for matching an incident to a route | 
| 03/05/2002 | US6353794 Air travel information and computer data compilation, retrieval and display method and system | 
| 03/05/2002 | US6353785 Method and system for an in-vehicle computer architecture | 
| 02/28/2002 | WO2002017268A1 Method for operating a navigation device and system for carrying out said method | 
| 02/28/2002 | WO2002016875A1 Method for querying target information and navigating within a card view, computer program product and navigation device | 
| 02/28/2002 | WO2002016874A1 Method for obtaining a card representation and navigation device | 
| 02/28/2002 | WO2002016873A1 Vehicle-mounted position computing apparatus | 
| 02/28/2002 | WO2002016872A1 Point registering device | 
| 02/28/2002 | WO2002016457A2 Travel-tracking and real-time routing information system | 
| 02/28/2002 | WO2002016204A1 Employing booster trajectory in a payload inertial measurement unit | 
| 02/28/2002 | WO2001086918A3 Location based messaging method and system | 
| 02/28/2002 | WO2001069570A3 Real time vehicle guidance and traffic forecasting system | 
| 02/28/2002 | US20020026289 Multimedia information delivery system and mobile information terminal device | 
| 02/28/2002 | US20020026283 Method and apparatus for improving performance of an inertial navigation system having global positioning system corrections | 
| 02/28/2002 | US20020026281 On-vehicle vehicle guide apparatus, communication server system, and substitute vehicle guide system | 
| 02/28/2002 | US20020026280 Remaining distance meter | 
| 02/28/2002 | US20020026279 In-vehicle navigation system | 
| 02/28/2002 | US20020025834 Mobile system | 
| 02/28/2002 | DE10039687A1 Vehicle-mounted navigation system displays fixed length base arrow along with variable length arrow whose length reduces as the vehicle approaches desired direction | 
| 02/28/2002 | DE10039235A1 Verfahren zur Darstellung einer Fahrstrecke A method for displaying a driving route | 
| 02/28/2002 | DE10036851A1 Verfahren zur Auswahl einer Ortsbezeichnung in einem Navigationssystem durch Spracheingabe Method for selecting a locality name in a navigation system by voice input | 
| 02/27/2002 | EP1182611A1 Device and method for creating and using data on road map expressed by polygons | 
| 02/27/2002 | EP1182427A2 Navigation apparatus for mobile vehicle and navigation communication system | 
| 02/27/2002 | EP1181503A1 Autonomous satellite navigation system | 
| 02/27/2002 | EP0898718B1 Radar based terrain and obstacle alerting function | 
| 02/27/2002 | CN1338088A Device and method for creating and using data on road map expressed by polygons | 
| 02/26/2002 | US6351710 Method and system for visual addressing | 
| 02/26/2002 | US6351709 Vehicle navigation system with route updating feature | 
| 02/26/2002 | US6351708 Vehicle navigation system and method | 
| 02/26/2002 | US6351707 Navigation system and method for calculating a guide route | 
| 02/26/2002 | US6351706 Navigation apparatus with navigation data processor and man-machine interface | 
| 02/26/2002 | US6351705 Navigation system having a plurality of displays | 
| 02/26/2002 | US6351698 Interactive vehicle control system | 
| 02/26/2002 | US6351092 System for the stabilization of an object mounted on a moving platform | 
| 02/21/2002 | WO2002015513A2 Method and system for distributing position information | 
| 02/21/2002 | WO2002015156A1 Method for generating codes to designate and locate places and elements in a territory | 
| 02/21/2002 | WO2002015148A1 Navigation system using wireless communication network and route guidance method thereof | 
| 02/21/2002 | WO2002014893A1 Method and apparatus for determination of position | 
| 02/21/2002 | WO2002014890A2 Attitude determination using a global positioning system | 
| 02/21/2002 | WO2002014789A1 Method for controlling a voice input and output | 
| 02/21/2002 | WO2002014788A1 Method for the display of a route | 
| 02/21/2002 | US20020022926 Vehicle traveling position detecting system | 
| 02/21/2002 | US20020022925 Mobile navigation apparatus | 
| 02/21/2002 | US20020022924 Propagation of position with multiaxis accelerometer | 
| 02/21/2002 | US20020022923 Mobile information processing system, mobile information processing method, and storage medium storing mobile information processing program | 
| 02/21/2002 | US20020022489 Wireless terminal for mobile unit |