| Patents for G01C 21 - Navigation; Navigational instruments not provided for in groups (52,650) |
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| 03/18/2004 | US20040054464 Location confirmation system and information transmitting method for use in the system |
| 03/18/2004 | US20040054463 Position determination using a mobile appliance |
| 03/18/2004 | US20040054462 Communication terminal unit, connection control method and program for the method |
| 03/18/2004 | US20040054461 Communication terminal apparatus, connection control method for the apparatus and program for the method |
| 03/18/2004 | US20040054460 Methods and systems to interface navigation operations |
| 03/18/2004 | US20040054428 Method and apparatus for sending, retrieving and planning location relevant information |
| 03/18/2004 | US20040052239 Automated route determination |
| 03/18/2004 | DE19755142B4 Verfahren und System zur Transport- und Positionsüberwachung beweglicher Objekte Method and system for transport and position monitoring of moving objects |
| 03/18/2004 | DE10103236B4 GPS-Daten-gestütztes Personennotrufverarbeitungssystem zum Orten eines Hilfesuchenden GPS data-based personal emergency call processing system for locating a person seeking help |
| 03/17/2004 | EP1398750A1 Navigation terminal, navigation system, navigation program and drive guide method |
| 03/17/2004 | EP1398748A1 Communication terminal for vehicle |
| 03/17/2004 | EP1398684A2 System for guiding vehicles |
| 03/17/2004 | EP1398646A1 Location device |
| 03/17/2004 | EP1398601A2 Head up display for navigation purposes in a vehicle |
| 03/17/2004 | EP1398600A1 Communication terminal unit, connection control method and program for the method |
| 03/17/2004 | EP1398599A1 Method for streamlined representation of roads in a geographic database |
| 03/17/2004 | EP1397643A1 Method for generating navigating data for route guidance and navigation system |
| 03/17/2004 | EP1307868B1 Method for transmitting the route and location of an emergency service vehicle to motor vehicles |
| 03/17/2004 | EP1027578B1 Method and device for computer assisted graph processing |
| 03/17/2004 | CN1483203A Process and device for recording multimedia digital data, associated hard disk, recording medium and digital data string |
| 03/17/2004 | CN1483148A Method and apparatus for determining an error estimate in a hybrid position determination system |
| 03/17/2004 | CN1482434A Mobile terminal and navigation system |
| 03/17/2004 | CN1142436C Angular-rate sensor |
| 03/16/2004 | US6708150 Speech recognition apparatus and speech recognition navigation apparatus |
| 03/16/2004 | US6708115 Vehicle speedometer |
| 03/16/2004 | US6708114 Integrated forest data collection system and method |
| 03/16/2004 | US6708113 Navigation method for a means of transport |
| 03/16/2004 | US6708112 System and method for calculating a navigation route based on adjacent cartographic map databases |
| 03/16/2004 | US6708111 Route entry guiding device and method in a navigation system using a portable terminal |
| 03/16/2004 | US6708110 Method of providing vehicle instructions to a non-navigable point of interest |
| 03/16/2004 | US6708109 Accurate targeting from imprecise locations |
| 03/16/2004 | US6708108 Vehicle navigation system |
| 03/16/2004 | US6708087 Display system for vehicle |
| 03/16/2004 | US6707421 Driver information system |
| 03/16/2004 | US6706918 3-cyano-2,4,5-trifluoro-benzoyl fluoride and intermediate products for the production thereof |
| 03/11/2004 | WO2004021306A2 Traffic scheduling system |
| 03/11/2004 | WO2004021305A2 Apparatus and method for providing traffic information |
| 03/11/2004 | WO2004021218A2 Content processing apparatus and content display apparatus based on location information |
| 03/11/2004 | WO2004020951A1 Mobile terminal device |
| 03/11/2004 | WO2004020950A1 Positioning apparatus |
| 03/11/2004 | WO2004020940A2 Automated route determination |
| 03/11/2004 | WO2002056239A3 Process to graphically display travel information on a map in electronic form |
| 03/11/2004 | US20040049343 On-vehicle electronic apparatus |
| 03/11/2004 | US20040049342 GPS receiver and navigation device |
| 03/11/2004 | US20040049341 Navigation apparatus |
| 03/11/2004 | US20040049340 Navigation device |
| 03/11/2004 | US20040049339 Assistance system for selecting routes |
| 03/11/2004 | US20040049338 System and method for estimating impedance time through a road network |
| 03/11/2004 | US20040049337 Vehicle information system |
| 03/11/2004 | US20040049336 Vehicle information system |
| 03/11/2004 | US20040049335 Route calculation method |
| 03/11/2004 | US20040049323 Haptic seat notification system |
| 03/11/2004 | US20040048620 Mobile terminal and navigation system |
| 03/11/2004 | US20040048571 Method for guiding wireless communication device into communicable range and wireless communication device |
| 03/11/2004 | US20040048503 High-density removable expansion module having I/O and second-level-removable expansion memory |
| 03/11/2004 | US20040046335 Surface vehicle vertical trajectory planning |
| 03/11/2004 | US20040045354 Micromechanical inertial sensor |
| 03/11/2004 | DE10318179A1 Karteninformationsverarbeitungsvorrichtung und Karteninformationsübertragungszentrale Map information processing apparatus and map information transmission center |
| 03/11/2004 | DE10239440A1 Verfahren zum Ermitteln von Kartendaten A method for determining map data |
| 03/11/2004 | DE10238530A1 Verfahren zum Ermitteln von Kartendaten A method for determining map data |
| 03/11/2004 | DE10238061A1 Verfahren zur Bestimmung und Kompensation des durch Wellenlängenänderung verursachten Skalenfaktorfehlers in einem GPS-gestützten INS-System A method for determining and compensating for the wavelength change caused by scale factor error in a GPS-aided INS system |
| 03/11/2004 | CA2496870A1 Apparatus and method for providing traffic information |
| 03/11/2004 | CA2494373A1 Automated route determination |
| 03/10/2004 | EP1396702A1 Method and system for determining speed data in an in-vehicle computer system |
| 03/10/2004 | EP1395979A1 Voice-recognition method and voice-recognition system |
| 03/10/2004 | EP1395966A2 Method and system for electronically determining dynamic traffic information |
| 03/10/2004 | EP1214216B1 Method and device for actively assisting a vehicle driver in a motor vehicle |
| 03/10/2004 | CN1481522A Receiver-autonomous vertical integrity monitoring |
| 03/10/2004 | CN1481498A 信息显示系统 Information Display System |
| 03/10/2004 | CN1481190A 数据终端装置 Data Terminal Equipment |
| 03/09/2004 | US6704650 Technique for accurate distance and velocity calculations using the global positioning system (GPS) |
| 03/09/2004 | US6704649 Satellite navigation system of which map data are partially updateable |
| 03/09/2004 | US6704648 Bearing data for route guidance |
| 03/09/2004 | US6704647 Navigation system |
| 03/09/2004 | US6704646 Navigational device |
| 03/09/2004 | US6704645 System and method for estimating impedance time through a road network |
| 03/09/2004 | US6704631 Method and device for determining a corrected offset value |
| 03/09/2004 | US6704626 Logistics system and method with position control |
| 03/09/2004 | US6703944 Technique for effectively maintaining a safe distance between a vehicle and an object |
| 03/09/2004 | US6701788 Multiple output inertial sensing device |
| 03/04/2004 | WO2004019300A1 Mobile body position information providing method and mobile body terminal device |
| 03/04/2004 | WO2004019226A1 Information providing method, information providing system, information providing device, and information acquisition device |
| 03/04/2004 | WO2004018971A1 An instrument for measuring the traveled distance |
| 03/04/2004 | WO2004018970A1 Method and device for displaying navigational information for a vehicle |
| 03/04/2004 | WO2004018969A1 Remote velocity sensor slaved to an integrated gps/ins |
| 03/04/2004 | WO2002073535A8 Enhanced display of environmental navigation features to vehicle operator |
| 03/04/2004 | WO2002048651B1 System and method for providing and displaying navigation information |
| 03/04/2004 | US20040044752 Communication system and method, communication terminal apparatus, communication center appatatus, and computer program product |
| 03/04/2004 | US20040044477 Method for correcting position error in navigation system |
| 03/04/2004 | US20040044472 Vehicle navigation server, and vehicle navigation device and system using the same |
| 03/04/2004 | US20040044471 Vehicle navigation server for obtaining traffic information for mesh unit on travel route |
| 03/04/2004 | US20040044470 Method for route guidance, and terminal equipment and central apparatus for use therein |
| 03/04/2004 | US20040044469 Displaying road maps |
| 03/04/2004 | US20040044468 Method and apparatus for transmitting position information |
| 03/04/2004 | US20040044466 Automated route determination |
| 03/04/2004 | US20040044465 Automated route determination based on day of route traversal |
| 03/04/2004 | US20040044464 Car navigation device |
| 03/04/2004 | US20040042405 Automated route determination |
| 03/04/2004 | DE20122073U1 Global positioning satellite traveling control system for moving vehicle, executes instruction corresponding to control condition of vehicle component when global positioning data matches with control condition |
| 03/04/2004 | DE10338707A1 Navigational device for displaying signs and symbols on street-map, includes sign/symbol data store for holding sign and symbol data including different scripts relating to each sign |