Patents
Sitemap › G01 - Measuring; Testing › G01C - Measuring distances, levels or bearings; Surveying; Navigation; Gyroscopic instruments; Photogrammetry or videogrammetry › G01C 21 - Navigation; Navigational instruments not provided for in groups
Patents for G01C 21 - Navigation; Navigational instruments not provided for in groups (52,650)
04/2003
04/01/2003US6542813 System and method for automatic managing geolocation information and associated references for geographic information systems
04/01/2003US6542812 Technique for effective navigation based on user preferences
04/01/2003US6542811 Walker navigation system, walker navigation method, guidance data collection apparatus and guidance data collection method
04/01/2003US6542795 Technique for providing information and control responsive to a request in a vehicle
04/01/2003US6542794 Technique for effectively communicating information concerning vehicle service providers to a user
04/01/2003US6542174 Map displaying system and map displaying method
04/01/2003US6541675 2,4-dichlodro-5-fluoro-1,3-dimethylybenzene
04/01/2003CA2293536C Method and device for generating, merging and updating of destination tracking data
04/01/2003CA2224745C Route generation in a vehicle navigation system
03/2003
03/27/2003WO2003025883A1 Simplified traffic information generation method and apparatus
03/27/2003WO2003025616A2 Method and apparatus for wireless vehicle location
03/27/2003WO2003025510A1 Method for navigation and selection at a terminal device
03/27/2003WO2003025507A2 Four-dimensional route planner
03/27/2003US20030061079 Menu update of telematic services in a vehicle
03/27/2003US20030060979 Method and apparatus for notifying a user of an appointment
03/27/2003US20030060978 Destination guidance system, destination guidance server, user terminal, destination guidance method, computer readable memory that stores program for making computer generate information associated with guidance in building, destination guidance data acquisition system, destination guidance data acquisition server, destination guidance data acquisition terminal, destination guidance data acquisition method, and computer readable memory that stores program for making computer acquire data associated with guidance in building
03/27/2003US20030060977 Method and system for mobile vehicle re-routing
03/27/2003US20030060976 Navigation system, route searching method, first communication terminal unit, second communication terminal unit, car navigation apparatus, information recorded medium
03/27/2003US20030060975 Communication navigation system and method, program storage device and computer data signal embodied in carrier wave
03/27/2003US20030060974 Communication navigation system and method, communication center apparatus, communication navigation terminal, program storage device and computer data signal embodied in carrier wave
03/27/2003US20030060973 Method and system for distributed navigation and automated guidance
03/27/2003US20030060971 Vehicle navigation system with off-road navigation
03/27/2003US20030060970 Method and apparatus for defining location coordinates
03/27/2003US20030060937 Vehicle information processing device, vehicle, and vehicle information processing method
03/27/2003US20030060232 Car mounted information device
03/27/2003US20030059091 Road area extracting apparatus for extracting a road area from a block map, deformed map automatic generation system for generating a deformed map from road area data obtained by the road area extracting apparatus, map information providing system, geographical information providing system and geographical information describing method
03/27/2003US20030058161 Satellite attitude adjustment for GPS initialization
03/27/2003US20030057354 System and method for autonomous correction of star tracker high spatial frequency (hsf) error
03/27/2003CA2461134A1 Four-dimensional route planner
03/27/2003CA2460250A1 Method of producing simplified traffic information and apparatus thereror
03/26/2003EP1296303A1 Navigation and communication system and method
03/26/2003EP1296116A1 Navigation system and method for starting up a navigation system
03/26/2003EP1296115A2 Method and system for partitioning the surface of the earth
03/26/2003EP1295490A2 Location based messaging method and system
03/26/2003EP1295088A2 Method and mobile station for route guidance
03/26/2003CN1406334A Signal processing method, signal processing device, signal processing system, and machine-readable recorded medium on which information on control of signal processing device is recorded
03/26/2003CN1406333A 导航装置 Navigation device
03/26/2003CN1405707A Position information representation apparatus and method thereof
03/26/2003CN1405530A Vehicle position detection apparatus and treatment method
03/26/2003CN1103983C Map information display apparatus for vehicle
03/26/2003CN1103910C Method for determining correcting parameters
03/25/2003US6539306 Automotive mirror with integrated Loran components
03/25/2003US6539303 GPS derived swathing guidance system
03/25/2003US6539302 Method, system, and article of manufacture for providing notification of traffic conditions
03/25/2003US6539289 On-vehicle display apparatus
03/25/2003US6539080 Method and system for providing quick directions
03/25/2003US6538674 Geographic information display control system
03/20/2003WO2003024131A1 System for utilizing cell information to locate a wireless device
03/20/2003WO2003023670A1 Information providing system
03/20/2003WO2003023326A1 Method for determining the position of a mobile device, in particular an emergency-call device, emergency-call system and an emergency-call device
03/20/2003US20030055716 Position information presentation device, position information presentation method and program to present position information
03/20/2003US20030055643 Method for controlling a voice input and output
03/20/2003US20030055562 Global positioning system roadside integrated precision positioning system
03/20/2003US20030055561 Position measurement device, terminal provided therewith, and position measurement method
03/20/2003US20030055560 Method and apparatus for wireless vehicle location
03/20/2003US20030055559 Road map display device and redoce media for use in the same
03/20/2003US20030055558 Navigation system, method, and program for automotive vehicle
03/20/2003US20030055557 Method of calibrating a car alarm depending on the crime statistics of an area VIA intergration with road navigation display systems
03/20/2003US20030055556 Navigation apparatus, navigation method and information recording medium containing navigation program readable by computer
03/20/2003US20030055555 Vehicle information system
03/20/2003US20030055554 Navigation data provision system, navigation server and navigation terminal
03/20/2003US20030055553 Vehicle information system
03/20/2003US20030055542 Vehicle information system
03/20/2003US20030054830 Navigation system for mobile communication devices
03/20/2003US20030052797 Speed trap detection and warning system
03/19/2003EP1293757A1 Method for determination of the position of a mobile device, particularly an emergency call device, emergency call system and apparatus
03/19/2003EP1293756A1 Navigation device
03/19/2003EP1292807A1 Method for adjusting a driver information system according to the user
03/18/2003US6535833 Method and apparatus for filtering measurements used in a generalized positioning system
03/18/2003US6535814 Navigation system with route designating device
03/18/2003US6535812 Map display apparatus and display method therefor
03/18/2003US6535140 Device for informing a motor vehicle driver
03/13/2003WO2003021192A1 Method, device and computer product for updating data of a control device
03/13/2003WO2003021191A1 Navigation system for mobile communication devices
03/13/2003WO2003021189A1 Information display system
03/13/2003WO2002073535A3 Enhanced display of environmental navigation features to vehicle operator
03/13/2003US20030050756 Road name displaying method and navigation device
03/13/2003US20030050754 Mapping patterns of movement based on the aggregation of spatial information contained in wireless transmissions
03/13/2003US20030050753 Navigation device, digital map display system, digital map displaying method in navigation device, and program
03/13/2003US20030050752 Navigation system for vehicle
03/13/2003US20030050751 Communication navigation system and method, program storage device and computer data signal embodied in carrier wave
03/13/2003US20030050742 System and method for providing control gain of vehicle
03/13/2003US20030050077 Mobile communication terminal and method having calculated terminal position uncertainty check function
03/13/2003US20030050075 System and method for determining a location relevant to a communication device and/or its associated user
03/13/2003US20030048762 Seamless integrated network system for wireless communication systems
03/13/2003US20030048309 Menu display apparatus and menu display method
03/13/2003US20030048218 GPS based tracking system
03/13/2003DE19982422C1 Road sign recognition device reduces image data to simplified representation by erasing regions containing class-specific attribute data
03/12/2003EP1291824A1 Vehicle warning system and method
03/12/2003EP1291816A1 Navigation destination entry via glyph to digital translation
03/12/2003EP1291619A2 Navigation device, digital map display system, digital map displaying method in navigation device, and program
03/12/2003EP1291617A1 Method and arrangement for determining the position and orientation of an imaging device during the optical measuring of objects
03/12/2003EP1291226A2 Information providing system and method
03/12/2003EP1290665A1 Method for operating a navigation system
03/12/2003EP1290467A1 Track map generator
03/12/2003EP1290465A1 Personal locatiom detection system
03/12/2003EP1290411A2 Method and apparatus for displaying real time navigational information
03/12/2003EP1290409A1 Device for inputting names into a navigation system and a corresponding navigation system for motor vehicles
03/12/2003CN1402449A Information transfer system, travel server for same, portable terminal and information transfer method
03/11/2003US6532432 Portable GPS velosity/distance meter
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