| Patents for G01C 21 - Navigation; Navigational instruments not provided for in groups (52,650) |
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| 01/06/2004 | US6675081 Method and system for an in-vehicle computing architecture |
| 01/06/2004 | US6674497 Electrooptic display device |
| 01/06/2004 | US6674434 Method and system for automatic generation of shape and curvature data for a geographic database |
| 01/06/2004 | US6674414 Car navigation display system |
| 01/06/2004 | CA2332264C Apparatus for measuring magnetic declination using gps |
| 01/06/2004 | CA2285682C Interactive process for use as a navigational aid and device for its implementation |
| 01/02/2004 | EP1376882A2 Vehicle computer system |
| 01/02/2004 | EP1376478A2 Data recording apparatus, data recording method, program for data recording and information recording medium |
| 01/02/2004 | EP1376151A1 Position measuring method and mobile communication terminal |
| 01/02/2004 | EP1376063A2 Method for destination input in a navigation apparatus and navigation data base |
| 01/02/2004 | EP1376062A2 Navigation with multimedia |
| 01/02/2004 | EP1376061A1 A method for calculating a motor vehicle navigation route to a destination and a system and motor vehicle applying such method |
| 01/02/2004 | EP1376060A1 A method for navigation route calculating to a destination and a system and motor vehicle applying such method |
| 01/02/2004 | EP1376059A2 Method of providing location-based advertising with route information |
| 01/02/2004 | EP1376058A2 Method of collecting market research information |
| 01/02/2004 | EP1376057A1 A portable navigation device and a method for operating such device |
| 01/02/2004 | EP1374203A1 Group notification system and method for indicating the proximity between individuals or groups |
| 01/02/2004 | EP1374202A1 Navigation aid device for motor vehicle |
| 01/01/2004 | US20040002828 first set of coordinates of a device and an estimated positional error ("EPE") radius is measured; highly accurate range measurement |
| 01/01/2004 | US20040002813 Method and device for location detection for a scheduling program |
| 01/01/2004 | US20040002812 Navigation apparatus |
| 01/01/2004 | US20040002811 System and a method for navigating a vehicle |
| 01/01/2004 | US20040002793 Apparatus for rewriting a memory in a vehicle mounted ECU through communications |
| 01/01/2004 | US20040002360 Data transmitting and receiving method between a mobile terminal and an information center in a navigation system |
| 01/01/2004 | US20040002303 Data terminal device |
| 01/01/2004 | US20040001114 System and method for associating text and graphical views of map information |
| 12/31/2003 | WO2004001338A1 Server-based navigation system having dynamic transmittal of route information |
| 12/31/2003 | WO2004001337A1 Method and apparatus for improving mobile communication terminal location determination using inertial positioning |
| 12/31/2003 | WO2004001336A1 Navigation system, user terminal, navigation device, and information recording method program |
| 12/31/2003 | WO2002033503A3 System for storing and accessing information units |
| 12/31/2003 | WO2001082113A3 System and method for proximity searching position information using a proximity parameter |
| 12/30/2003 | US6671622 Vehicle self-carried positioning method and system thereof |
| 12/30/2003 | US6671621 System and method of a GPS control system with communication function |
| 12/30/2003 | US6671620 Method and apparatus for determining global position using almanac information |
| 12/30/2003 | US6671619 Navigation device |
| 12/30/2003 | US6671618 Navigation system |
| 12/30/2003 | US6671617 System and method for reducing the amount of repetitive data sent by a server to a client for vehicle navigation |
| 12/30/2003 | US6671616 One-way road point symbol generation |
| 12/30/2003 | US6671615 Navigation system with sign assistance |
| 12/30/2003 | US6670915 Synthetic NAV-data for a high-sensitivity satellite positioning system receiver |
| 12/30/2003 | US6670892 Display system for airplane cockpit or other vehicle |
| 12/30/2003 | US6669139 Aircraft with electric flight controls provided with a fuselage able to deform and vibrate |
| 12/30/2003 | US6668465 Continuous measurement-while-drilling surveying |
| 12/25/2003 | WO2003107312A2 Method and driver information system for representing a selected map extract |
| 12/25/2003 | US20030236818 Server-based navigation system having dynamic transmittal of route information |
| 12/25/2003 | US20030236622 Imaging system for vehicle |
| 12/25/2003 | US20030236619 Low power position locator |
| 12/25/2003 | US20030236618 Image display apparatus |
| 12/25/2003 | US20030236617 Navigation system and a route guidance data storage program |
| 12/25/2003 | US20030236616 Route guidance apparatus and method |
| 12/25/2003 | US20030236615 Navigation system, data server, traveling route establishing method and information providing method |
| 12/25/2003 | US20030236614 Navigation method/apparatus capable of registering detailed navigation course information, and navigation program |
| 12/25/2003 | US20030236613 Traffic-information distribution method and on-vehicle navigation apparatus |
| 12/25/2003 | US20030236607 Movement condition computing device, movement condition computing method, movement condition computing program, recording medium recording said program, and navigation device |
| 12/25/2003 | US20030236606 System for detecting surface profile of a driving road |
| 12/25/2003 | US20030235276 Voice control system notifying execution result including uttered speech content |
| 12/25/2003 | US20030234341 Microelectromechanical system optical sun sensor |
| 12/25/2003 | US20030233894 Apparatus for measuring shape of pipeline and method therefor |
| 12/24/2003 | WO2003107303A1 Position notifying device |
| 12/24/2003 | WO2003107301A1 Navigation system for a vehicle |
| 12/24/2003 | WO2003107164A2 Multimode interface |
| 12/24/2003 | WO2003107163A2 Interface for a multifunctional system |
| 12/24/2003 | WO2003107030A2 Mobile-trailer tracking system and method |
| 12/24/2003 | WO2003106928A1 Mobile navigation |
| 12/24/2003 | WO2003063089A3 Method for determining a route in a network of routes and for determining the toll to be paid for the use of said route |
| 12/24/2003 | WO2003052351A3 Method and system for determining the itinerary travelled by a vehicle |
| 12/24/2003 | WO2003025616A3 Method and apparatus for wireless vehicle location |
| 12/24/2003 | WO2002088616A9 Device, and related method, for determining the direction of a target |
| 12/24/2003 | WO2001061276A3 Method and system for an efficient operating environment in a real-time navigation system |
| 12/24/2003 | DE10208522C1 Verfahren und System zum Suchen eines Telematikgerätes A method and system for searching a telematic device |
| 12/24/2003 | CN1132132C 监督和控制物体或人员的系统 System monitoring and control objects or persons |
| 12/24/2003 | CA2529091A1 Mobile-trailer tracking system and method |
| 12/24/2003 | CA2490119A1 Method and driver information system for representing a selected map extract |
| 12/23/2003 | US6668227 Navigation apparatus |
| 12/23/2003 | US6668226 Polar coordinate-based isochrone generation |
| 12/18/2003 | WO2003104835A2 Systems and methods for marine satellite monitoring |
| 12/18/2003 | WO2003104751A1 Server based navigation system and method of operating same |
| 12/18/2003 | WO2003104750A1 Itinerary search method |
| 12/18/2003 | WO2003062749A8 Schematic generation |
| 12/18/2003 | WO2001040990A3 Method and device for enablinga second computer (client) to access card data pertaining to a first computer (server) |
| 12/18/2003 | US20030233191 System and method for designating point and area in map |
| 12/18/2003 | US20030233189 Mobile-trailer tracking system and method |
| 12/18/2003 | US20030231755 Directory assistance |
| 12/18/2003 | US20030231208 Multimode interface |
| 12/17/2003 | EP1372126A1 Method of using the video image processing system for driver assisting systems |
| 12/17/2003 | EP1371950A2 Navigation system, method and computer program |
| 12/17/2003 | EP1371949A1 Updating of map data in a navigation device |
| 12/17/2003 | EP1371948A2 System for detecting a lane change |
| 12/17/2003 | EP1371947A1 Navigator |
| 12/17/2003 | EP1371946A1 Route search device |
| 12/17/2003 | EP1371248A1 An apparatus and method for providing local geographical information to remote communication devices |
| 12/17/2003 | EP1371047A1 Updating routing and traffic flow data and a vehicle navigation device |
| 12/17/2003 | EP1370833A1 Methods and devices for making information data available |
| 12/17/2003 | EP1370829A2 Integrated inertial vms navigation with inertial odometer correction |
| 12/17/2003 | EP1082585B1 Method for determining the position of a vehicle |
| 12/17/2003 | EP1072029B1 A system for supervision and control of objects or persons |
| 12/17/2003 | EP0848845B1 Tractor with monitoring system |
| 12/17/2003 | CN1461940A Navigation equipment and mutual information providing program |
| 12/17/2003 | CN1131500C Digital map data processor and method for processing digital map data |
| 12/17/2003 | CN1131491C Itinerary making system and method |