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)
10/2005
10/19/2005CN1685305A 便携式计算机装置 Portable computer devices
10/19/2005CN1685201A Navigation system with acoustic route information
10/19/2005CN1685200A Behavior support method and apparatus
10/19/2005CN1684471A Transmitting side position display method of mobile communication terminal
10/19/2005CN1684067A Address database and address retrieval system using the same
10/19/2005CN1683905A Vehicle mounted navigation system
10/18/2005US6957207 User information inferring system
10/18/2005US6957144 Location confirmation system and information transmitting method for use in the system
10/18/2005US6957143 Monitoring of substitution of high quality position measurements with upgraded low quality position measurements
10/18/2005US6957142 Method and device for evaluating a driving style
10/18/2005US6957136 Apparatus for rewriting a memory in a vehicle mounted ECU through communications
10/18/2005US6956590 Method of providing visual continuity when panning and zooming with a map display
10/18/2005US6956540 Vehicle-mounted apparatus and method of controlling the same
10/18/2005US6956525 Method for correcting azimuth angle data of a navigational device and the navigational device used therein
10/18/2005US6956504 Transport vehicle service guiding system, transport vehicle service guiding method, and transport vehicle service guiding program
10/18/2005US6956503 Image display apparatus, image display method, measurement apparatus, measurement method, information processing method, information processing apparatus, and identification method
10/18/2005US6956470 Method and device for actively assisting a motor vehicle driver in a motor vehicle
10/18/2005US6955082 Redundant system for the indication of heading and attitude in an aircraft
10/13/2005WO2005096184A1 Facility searching device, program, navigation device, and facility searching method
10/13/2005WO2005095894A1 Pathfinding system
10/13/2005WO2005095893A1 Mobile bearing calculation device and bearing correction method
10/13/2005WO2005095892A1 Mobile map display device, map display system, and map display method
10/13/2005WO2005095890A1 Direction computing device and error correcting method
10/13/2005WO2005095889A1 Bearing display device and bearing display method
10/13/2005WO2005095888A1 Curvilinear distance estimation method for a moving vehicle with limited maneuverability
10/13/2005WO2005095174A1 Method and system for determining the position of an object moving along a course
10/13/2005WO2005094550A2 System and method for displaying images in an online directory
10/13/2005WO2005094466A2 Generating and serving tiles in a digital mapping system
10/13/2005WO2005094462A2 Generating, storing, and displaying graphics using sub-pixel bitmaps
10/13/2005WO2005094386A2 System and method for inverse multilateration
10/13/2005US20050228586 Method and apparatus for displaying a night-view map
10/13/2005US20050228583 Parked vehicle re-location and advertising/promotion/coupon distribution device
10/13/2005US20050228582 Navigation system with licensing function
10/13/2005US20050228581 Device for automated fishing information acquistion
10/13/2005US20050228550 Aeronautical navigation plotting instrument
10/13/2005US20050227775 Method and system for calibrating sports implement inertial motion sensing signals
10/13/2005US20050227709 System and method for providing location based services over a network
10/13/2005US20050225477 Road curvature estimation system
10/13/2005US20050224257 System and method for using microgyros to measure the orientation of a survey tool within a borehole
10/13/2005DE19739538B4 Navigationsvorrichtung Navigation device
10/13/2005DE102005013556A1 Routenfestlegungsvorrichtung, Kartenanzeigevorrichtung und Navigationssystem Route setting device, map display device and navigation system
10/13/2005DE102004026639A1 Verfahren zur Bestimmung einer Höhen- oder Steigungsinformation in einem Kraftfahrzeug A method of determining a height or slope information in a motor vehicle
10/13/2005DE102004014051A1 Improved GPS system for road vehicles monitors vehicle progress on alternative routes around blockages and evaluates and stores these routes for future transmission to other vehicles
10/13/2005DE102004014050A1 Digital map management method, especially for motor vehicle use, in which maps are managed as a collection of partial regions or tiles and have associated integral data, e.g. relating to low tunnels or speed limits
10/13/2005DE102004012897A1 Verfahren zur Darstellung von Grafikobjekten und Kommunikationsgerät A method for displaying graphic objects and communication device
10/13/2005CA2811138A1 Generating, storing, and displaying graphics using sub-pixel bitmaps
10/13/2005CA2756598A1 Generating, storing, and displaying graphics using sub-pixel bitmaps
10/13/2005CA2560722A1 Pathfinding system
10/13/2005CA2560558A1 Generating, storing, and displaying graphics using sub-pixel bitmaps
10/13/2005CA2554069A1 Method and system for determining the position of an object moving along a course
10/12/2005EP1584897A2 Navigation apparatus, and data processing method and computer program used therewith
10/12/2005EP1584080A1 A group interaction system for interaction with other vehicles of a group
10/12/2005EP1584013A2 Linked information system
10/12/2005EP1295490A4 Location based messaging method and system
10/12/2005CN2733312Y Vehicle mounted GPS navigation, image and sound playing system
10/12/2005CN1682219A Information providing method, information providing system, information providing device, and information acquisition device
10/12/2005CN1680824A 卫星导航控制器 Satellite navigation controller
10/12/2005CN1680781A Navigation system with licensing function
10/12/2005CN1680780A Method and apparatus for determining a geomagnetic field by using a compass and method and apparatus for determining an azimuth angle of a moving object using the same
10/12/2005CN1222921C Information reproducing device
10/12/2005CN1222780C System and method for incremental broadcast of GPS navigation data in a cellular network
10/11/2005US6954697 Using a corridor search to identify locations of interest along a route
10/11/2005US6954696 Navigation device, map displaying method and image display device
10/11/2005US6954695 Apparatus system and method for remotely controlling a vehicle over a network
10/11/2005US6954694 Communication navigation system and server apparatus and terminal apparatus therefor, communication navigation method and communication navigation program
10/11/2005US6954185 Display device
10/11/2005US6954153 System and method for communicating map data for vehicle navigation
10/11/2005CA2301215C Collision avoidance using gps device and train proximity detector
10/11/2005CA2226566C Triaxial inertial navigation unit with several types of gyrometers
10/06/2005WO2005094110A1 Communication device, guide method, guide processing program, and recording medium
10/06/2005WO2005093688A1 Traffic information collecting system for navigation device
10/06/2005WO2005093373A1 Navigation device, route searching method, route searching program, and computer-readable recording medium
10/06/2005WO2005093372A1 Navigation system and course guiding method
10/06/2005WO2005092052A2 Digital map system
10/06/2005WO2005091746A2 System and method for managing navigation information
10/06/2005US20050222802 Mobile terminal apparatus
10/06/2005US20050222768 Satellite navigation controller
10/06/2005US20050222767 Portable communication terminal equipped with navigation function and navigation method of portable communication terminal
10/06/2005US20050222766 GPS navigation device
10/06/2005US20050222765 Electronic guide system, contents server for electronic guide system, portable electronic guide device, and information processing method for electronic guide system
10/06/2005US20050222764 Route calculation method for a vehicle navigation system
10/06/2005US20050222763 Vehicle navigation system and methods for incorporating user preferences into same
10/06/2005US20050222762 Method and system for automated incident traffic reporting and dynamic routing
10/06/2005US20050222761 Bandwidth and memory conserving methods for a vehicle navigation system
10/06/2005US20050222760 Display method and system for a vehicle navigation system
10/06/2005US20050222759 Method of providing return route for global positioning system device
10/06/2005US20050222758 Car navigation system
10/06/2005US20050222757 System and method for inverse multilateration
10/06/2005US20050222756 Methods for displaying a route traveled by mobile users in a communication network
10/06/2005US20050222755 Method and system for providing traffic information
10/06/2005US20050222754 SMS vehicle information system
10/06/2005US20050222753 Imaging apparatus for vehicles
10/06/2005US20050222752 Method for enabling communications dependent on user location, user-specified location or orientation
10/06/2005US20050222751 Method for refining traffic flow data
10/06/2005US20050222750 Traffic information providing system
10/06/2005US20050222722 Method and system for guiding and positioning a self-propelled vehicle with sequential barcodes
10/06/2005US20050222716 Method and system for communication between vehicles traveling along a similar path
10/06/2005US20050219207 Information retrieving apparatus
10/06/2005US20050217458 12-D gnomon resonator
10/06/2005DE102004013983A1 Vehicle location method for determining locations via a mobile radiotelephone network links transmitters used for other purposes so as to determine signal locations in advance
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