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)
05/2003
05/20/2003US6567741 Method and system for reducing shape points for a navigation system
05/20/2003US6567712 Method for determining the co-ordinates of a satellite
05/20/2003US6567068 Information processing device and method
05/20/2003US6566640 System and method for autonomous correction of star tracker high spatial frequency (HSF) error
05/20/2003US6564636 Wide band digital phase locked loop (PLL) with a half-frequency output
05/20/2003US6564628 Combined standby instruments for aircraft
05/15/2003WO2003041388A2 Position location and navigation using television signals
05/15/2003WO2003040751A1 Method for monitoring the movements of individuals in and around buildings, rooms and the like, and direction transmitter for execution of the method and other applications
05/15/2003WO2003040655A1 Method for providing navigation instructions
05/15/2003WO2003040654A1 Vehicle navigation apparatus and program
05/15/2003WO2003039431A1 Guide apparatus
05/15/2003WO2003008992A3 Position determination system
05/15/2003US20030093419 System and method for querying information using a flexible multi-modal interface
05/15/2003US20030093221 Digital map shape vector encoding method and position information transfer method
05/15/2003US20030093220 System and method for controlling an object detection system of a vehicle
05/15/2003US20030093219 Four-dimensional route planner
05/15/2003US20030093217 Route planning method for use in a navigation system
05/15/2003US20030093216 Navigation system and memory medium storing the position data of the specific facilities
05/15/2003US20030092929 Using halogenated xylene compound; chemical intermediate for quinolone antibiotics
05/15/2003US20030091324 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
05/15/2003US20030090393 Vehicle parking system
05/14/2003EP1310883A2 Information processing apparatus and method
05/14/2003EP1310769A1 Method and device for assisting in flying an aircraft
05/14/2003EP1310768A1 Method and device for displaying a velocity vector of an aircraft
05/14/2003EP1310767A1 Navigation device and navigation method using the navigation device
05/14/2003EP1310766A1 Navigation computer
05/14/2003EP1309878A2 Track model constraint for gps position
05/14/2003EP1309836A1 Method for the display of a route
05/14/2003EP0826206B1 Storage medium carrying geographical location data
05/14/2003CN1418343A Method and related system and apparatus, for providing travel-related information to mobile communications device
05/14/2003CN1418036A 移动终端 Mobile terminal
05/14/2003CN1417559A System and method of two-way updating graph in information device
05/14/2003CN1417558A System and method of single-way updating graph in information device
05/14/2003CN1417557A Intelligent vehicle navigator
05/14/2003CN1417061A Automobile navigation device
05/14/2003CN1108249C Method and equipment for vehicle pilot and road network management
05/13/2003US6564224 Method and apparatus for merging multiple road map databases
05/13/2003US6564148 Integrated inertial VMS navigation with inertial odometer correction
05/13/2003US6564147 GPS traveling control systems and the method of the same
05/13/2003US6564145 Method for finding shortest path to destination in traffic network using Dijkstra algorithm or Floyd-warshall algorithm
05/13/2003US6564143 Method and apparatus for personalizing static and temporal location based services
05/13/2003US6563459 Portable terminal apparatus and the positional information communication method using it
05/08/2003WO2003038763A1 Device for temporarily overcoming the loss of a satellite navigation signal, for satellite navigation-based dual toll systems
05/08/2003WO2003038378A1 Navigation system for determining the course of a vehicle
05/08/2003WO2003038377A1 Terminal apparatus
05/08/2003WO2003038376A1 Navigation system
05/08/2003WO2002093189A3 Method of and system for calibrating and ig/gp navigational system
05/08/2003WO2001009634A3 Portable gps receiver for a personal safety system
05/08/2003US20030088459 Method of and apparatus for customer preference estimation
05/08/2003US20030088359 Method for giving navigation information to navigation terminal user
05/08/2003US20030088342 Method and device for displaying a velocity vector of an aircraft
05/08/2003US20030087650 Method and apparatus for providing precise location information through a communications network
05/08/2003DE10147691C1 Arrangement for navigation in unknown terrain, especially buildings, has badges located on structures displaying colors corresponding to those on map when viewed from correct orientation
05/08/2003CA2465233A1 Navigation system for determining the course of a vehicle
05/08/2003CA2464286A1 Device for briefly bridging the failure of the satellite navigation signal for dual satellite-navigation based toll systems
05/07/2003EP1309212A2 Method and apparatus for obtaining and processing position information
05/07/2003EP1308917A1 Road status data providing system
05/07/2003EP1308911A2 Charging server and charging method
05/07/2003EP1308695A1 Vehicle mounted display system
05/07/2003EP1308694A2 Navigation system, data server, travelling route establishing method and information providing method
05/07/2003EP1307868A1 Method for transmitting the route and location of an emergency service vehicle to motor vehicles
05/07/2003EP1307707A1 Route calculation method
05/07/2003CN1416551A Information processing appts. with optical data reader, servers, and electronic commerce method
05/07/2003CN1415977A Pisition information processing terminal, Position information providing sysem and processing method thereof
05/07/2003CN1415939A Method for porviding navigation information to navigation terminal users
05/06/2003US6560535 Global positioning system roadside integrated precision positioning system
05/06/2003US6560533 Vehicle navigation having branch road guidance
05/06/2003US6560532 Method and system for electronically determining dynamic traffic information
05/06/2003US6560531 Multi-resolution trend metric for shape comparison and applications thereof
05/06/2003US6560529 Method and device for traffic sign recognition and navigation
05/06/2003US6559865 Computing sign text for branches of an electronic map network
05/06/2003US6559761 Display system for vehicle environment awareness
05/02/2003EP1306648A2 Device and system for labeling sight images
05/02/2003EP1306647A1 Digital map position information transfer method
05/02/2003EP1305898A1 Gps based tracking system
05/02/2003EP1305783A1 Implementation of route instruction service with a three-dimensional model
05/02/2003EP1305573A1 Method for providing traffic information
05/02/2003EP1305572A2 Second order complementary blending filter for global positioning system/inertial navigation system
05/01/2003WO2003036422A2 Methods and systems for routing travel
05/01/2003WO2003036234A1 Methods and systems for determining a telecommunications service location using global satellite positioning
05/01/2003WO2003036233A1 Method for determining the course of a vehicle
05/01/2003WO2003036232A1 Information display system
05/01/2003WO2003035204A1 Toy travel clock
05/01/2003WO2002033355A9 Multiple configurations for a vehicle navigation system
05/01/2003WO2001090769A3 System for interconnection of audio program data transmitted to remote vehicle or individual with gps location
05/01/2003US20030084313 Map data processing method, map data processing device, storage medium, and on-board map data processing device
05/01/2003US20030084119 Position information processing terminal and position information supply system, and position information processing method
05/01/2003US20030083997 Charging server and charging method
05/01/2003US20030083851 Communication navigation system and server apparatus and terminal apparatus therefor, communication navigation method and communication navigation program
05/01/2003US20030083813 Navigation system for providing real-time traffic information and traffic information processing method by the same
05/01/2003US20030083812 Road status data providing system
05/01/2003US20030083811 Method and apparatus for finding a location in a digital map
05/01/2003US20030083810 Method of providing vehicle instructions to a non-navigable point of interest
05/01/2003US20030083809 Navigation terminal and method of processing data for a navigation system
05/01/2003US20030083808 Method and system for reducing maneuver proximity diameter for a waypoint navigation system
05/01/2003US20030083807 Navigation system, data server, traveling route establishing method and information providing method
05/01/2003US20030083806 Vehicle navigation system and method
05/01/2003US20030083805 Method and system for reducing shape points for a navigation system
05/01/2003US20030083079 Method and system for communicating telematics messages
05/01/2003US20030082993 Toy travel clock
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