| Patents for G01C 21 - Navigation; Navigational instruments not provided for in groups (52,650) |
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| 04/20/2004 | US6725156 Method and system for providing backup driving instructions with a navigation system |
| 04/20/2004 | US6725155 Method and apparatus for information processing, and medium for information processing |
| 04/20/2004 | US6725154 Image display apparatus |
| 04/20/2004 | US6725153 System and a method for navigating a vehicle |
| 04/20/2004 | US6725145 Curve approach control apparatus |
| 04/20/2004 | US6725138 Automobile lock and locate method and apparatus |
| 04/20/2004 | US6725022 Method and apparatus for enabling the selection of content on a wireless communication device |
| 04/20/2004 | US6724811 Pseudo-noise correlator for GPS spread-spectrum receiver |
| 04/15/2004 | WO2004032113A1 In-vehicle controller and program for instructing computer to execute operation instruction method |
| 04/15/2004 | WO2004032096A1 Computer product having distribution map data, distribution map data creation method, distribution map data creation device, and terminal device |
| 04/15/2004 | WO2004031692A1 Navigation device |
| 04/15/2004 | WO2004031691A1 Estimation of vehicle forward path |
| 04/15/2004 | WO2004031690A1 Geographic data transmitting method, information delivering apparatus and information terminal |
| 04/15/2004 | WO2003107030A3 Mobile-trailer tracking system and method |
| 04/15/2004 | WO2003067192B1 Method and system for calculating a flight route |
| 04/15/2004 | US20040073599 Information acquisition control unit, information acquisition control system, Information acquisition control method, Information acquisition control program, recording medium with the program recorded therein, and navigation system |
| 04/15/2004 | US20040073563 Recording medium storing hierarchical information, information retrieving device, information retrieving system, information retrieving method, information retrieving computer program, and recording medium storing such computer program |
| 04/15/2004 | US20040073364 Method for estimating location of moving object in navigation system |
| 04/15/2004 | US20040073363 Electronic localizing protection device |
| 04/15/2004 | US20040073362 Method for automatically deleting a traffic announcement |
| 04/15/2004 | US20040073361 Enhanced mobile communication device, and transportation application thereof |
| 04/15/2004 | US20040073360 Tracking, auto-calibration, and map-building system |
| 04/15/2004 | US20040070602 Electronic guide system, contents server for electronic guide system, portable electronic guide device, and information processing method for electronic guide system |
| 04/15/2004 | DE10345559A1 Fahrzeugnavigationssystem, welches eine automatische Fahrstraße priorisiert A vehicle navigation system which prioritizes an automatic route |
| 04/15/2004 | DE10246059A1 Method and device for regulating vehicle speed utilizes control element to modify recorded speed value which is adjusted as function of information concerning current driving speed defined by actual position of vehicle |
| 04/15/2004 | DE10245796A1 Determining movement mode of road user carrying mobile telephone, for traffic forecasting or reconstruction, by linking locations determined at sequential times to digital road map |
| 04/14/2004 | EP1408304A1 Control System and Method for off-board application processing |
| 04/14/2004 | EP1408303A1 Vehicular navigation device |
| 04/14/2004 | EP1407434A1 Method and system for location based recordal of user activity |
| 04/14/2004 | EP1407229A1 Method for operating a navigation system of a vehicle, especially a motor vehicle, and corresponding navigation system |
| 04/14/2004 | EP1407214A2 Device, and related method, for determining the direction of a target |
| 04/14/2004 | EP1312062B1 Method for operating a navigation device and system for carrying out said method |
| 04/14/2004 | EP1121677B1 Driver information system |
| 04/14/2004 | EP1056988B1 A navigation system character input device |
| 04/14/2004 | EP0953140B1 Device for determining the direction of a target in a predetermined index mark |
| 04/14/2004 | EP0923033B1 Information transmission method and apparatus therefor |
| 04/14/2004 | CN1145902C Deformable inap automatically making device |
| 04/14/2004 | CN1145808C Antomatic positioning method for motor-driven vehicles |
| 04/14/2004 | CN1145783C Navigation system for guiding mobile body back and forth along the same route between two points |
| 04/14/2004 | CA2444167A1 System and method for providing high performance quantizer processing |
| 04/13/2004 | US6721702 Speech recognition method and device |
| 04/13/2004 | US6721657 Inertial GPS navigation system |
| 04/13/2004 | US6721655 Vehicle travel guide device and vehicle travel guide method |
| 04/13/2004 | US6721654 Navigation system and memory medium storing the position data of the specific facilities |
| 04/13/2004 | US6721653 Navigation system, method, and program for automotive vehicle |
| 04/13/2004 | US6721651 Rugged, waterproof, navigation device with touch panel |
| 04/13/2004 | US6721644 Vehicle drive override subsystem |
| 04/13/2004 | US6721637 Hybrid vehicle |
| 04/13/2004 | US6721633 Method and device for interfacing a driver information system using a voice portal server |
| 04/13/2004 | US6721236 Radio receiver having a hard disk drive |
| 04/13/2004 | US6720922 Radio-frequency badge for location measurement |
| 04/08/2004 | WO2004029913A1 Map data product and map data processing device |
| 04/08/2004 | WO2004029787A2 Portable computer device |
| 04/08/2004 | WO2004029552A1 Sensor device for a motor vehicle system |
| 04/08/2004 | WO2004029551A1 Vehicle navigation system with off-road navigation |
| 04/08/2004 | WO2004029549A2 Method and system for processing pulse signals within an inertial navigation system |
| 04/08/2004 | WO2003071228A3 Airport taxway navigation system |
| 04/08/2004 | WO2003025510B1 Method for navigation and selection at a terminal device |
| 04/08/2004 | US20040068555 Data processing system for strict management of private information |
| 04/08/2004 | US20040068370 Use of distributed speech recognition (DSR) for off-board application processing |
| 04/08/2004 | US20040068369 Vehicle navigation system and method for guiding path of complex intersection |
| 04/08/2004 | US20040068368 Apparatus, system, and method for determining a user position and progress along a path |
| 04/08/2004 | US20040068367 Sensor unit |
| 04/08/2004 | US20040068366 Car navigation system prioritizing automatic travel road |
| 04/08/2004 | US20040068363 Client-server vehicle data communication system and server and client terminal of the system |
| 04/08/2004 | US20040068362 System, navigation method, medium, and information set |
| 04/08/2004 | US20040068350 Entertainment system on-board a vehicle for visualizing on a display real-time vehicle data |
| 04/08/2004 | US20040066330 Vehicle information system |
| 04/08/2004 | US20040066316 Unit and program for displaying map |
| 04/08/2004 | US20040065151 Multiple output inertial sensing device |
| 04/08/2004 | US20040064958 Measurement and localization system using bases three and nine and corresponding applications |
| 04/08/2004 | DE10245335A1 Motor vehicle navigation device, has means for detecting other road users and basing navigation commands on the other detected road users |
| 04/08/2004 | DE10245334A1 Navigationsvorrichtung Navigation device |
| 04/08/2004 | DE10245333A1 Eingabevorrichtung Input device |
| 04/08/2004 | DE10245331A1 Eingabevorrichtung Input device |
| 04/07/2004 | EP1406065A2 Recording medium storage hierarchical information, device, system, method, and computer program, and recording medium storing such computer program |
| 04/07/2004 | EP1406064A1 Map display system |
| 04/07/2004 | EP1406063A1 Sensor unit |
| 04/07/2004 | EP1405124A1 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 |
| 04/07/2004 | EP1405040A1 Method for the display of cartographic information on an aeroplane screen |
| 04/07/2004 | EP1405039A1 Method for operating a navigation system for a vehicle and corresponding navigation system |
| 04/07/2004 | EP1405038A1 Method for generation of a relief image |
| 04/07/2004 | EP1301755B1 Navigation device and position correction method |
| 04/07/2004 | CN1488067A Position information transmitting method and device digital map |
| 04/07/2004 | CN1487266A Vehicle navigation service device, vehicle navigating apparatus and system using the same |
| 04/07/2004 | CN1145394C Radio positioning mobile telephone apparatus |
| 04/07/2004 | CN1145382C 位置报警器 Location Alarm |
| 04/07/2004 | CN1145131C Vehicle-mounted vehicle guide equipment, communication server system, and substituted vehicle guide system |
| 04/07/2004 | CN1145014C Orientation angle detector |
| 04/06/2004 | US6718304 Speech recognition support method and apparatus |
| 04/06/2004 | US6718280 Measurement device for determining the three-dimensional orientation of a body relative to a reference direction |
| 04/06/2004 | US6718262 Route guidance apparatus and method |
| 04/06/2004 | US6718261 Architecture for real-time maintenance of distributed mission plans |
| 04/06/2004 | US6718260 Reconfigurable menu display for a vehicle navigation system |
| 04/06/2004 | US6718259 Adaptive Kalman filter method for accurate estimation of forward path geometry of an automobile |
| 04/06/2004 | US6718258 Method and system for obtaining user feedback regarding geographic data |
| 04/06/2004 | US6718248 System for detecting surface profile of a driving road |
| 04/06/2004 | US6717287 Input/output device for mounting in vehicle |
| 04/06/2004 | US6715213 3D angle measurement instrument |
| 04/01/2004 | WO2003107312A3 Method and device for representing a map |