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Class Information
Number: 701/203
Name: Data processing: vehicles, navigation, and relative location > Navigation > Determination of travel data based on the start point and destination point > Great circle route
Description: Determination of travel data wherein the course lies along the shortest line between two points on the surface of a sphere.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7610147 |
Map data processing unit |
Oct. 27, 2009 |
| 7561964 |
Off-route recalculation method and apparatus for navigation system |
Jul. 14, 2009 |
| 7555034 |
Apparatus and method for detecting timing error based on cyclic correlation |
Jun. 30, 2009 |
| 7376509 |
Travel time calculating method and traffic information display method for a navigation device |
May. 20, 2008 |
| 7302317 |
System and method to enhance attitude estimation for transfer orbit maneuver |
Nov. 27, 2007 |
| 6980826 |
Communication system, a communication method, and a cellular phone |
Dec. 27, 2005 |
| 6947834 |
Method for inputting a destination into a navigation device |
Sep. 20, 2005 |
| 6882933 |
Method and system for providing information for a mobile terminal and a mobile terminal |
Apr. 19, 2005 |
| 6807479 |
Communication navigation system, information server unit and communication terminal unit for the same, and method and program for communication navigation |
Oct. 19, 2004 |
| 6721795 |
Data transfer server |
Apr. 13, 2004 |
| 6609063 |
System and method for using a map database with attributed no-outlet and circular segments |
Aug. 19, 2003 |
| 6510380 |
Security and tracking system |
Jan. 21, 2003 |
| 6505118 |
Navigation system for land vehicles that learns and incorporates preferred navigation routes |
Jan. 7, 2003 |
| 6484092 |
Method and system for dynamic and interactive route finding |
Nov. 19, 2002 |
| 6477452 |
Vehicle service status tracking system and method |
Nov. 5, 2002 |
| 6470262 |
Method for traffic situation determination on the basis of reporting vehicle data for a traffic network with traffic-controlled network nodes |
Oct. 22, 2002 |
| 6434479 |
Method and system for providing information for a mobile terminal and a mobile terminal |
Aug. 13, 2002 |
| 6427121 |
Global positioning system tag system |
Jul. 30, 2002 |
| 6427118 |
Vehicle-mounted navigation system, and recording medium having recorded thereon a processing program for use therewith |
Jul. 30, 2002 |
| 6418374 |
Navigation device |
Jul. 9, 2002 |
| 6415224 |
Display method and apparatus for navigation system |
Jul. 2, 2002 |
| 6415225 |
Navigation system and a memory medium |
Jul. 2, 2002 |
| 6405106 |
Enhanced vehicle controls through information transfer via a wireless communication system |
Jun. 11, 2002 |
| 6393362 |
Dynamic safety envelope for autonomous-vehicle collision avoidance system |
May. 21, 2002 |
| 6385540 |
Method for detecting road position of car in multiformation road |
May. 7, 2002 |
| 6380891 |
GPS receiver with satellite frame synchronization process |
Apr. 30, 2002 |
| 6377890 |
Navigator |
Apr. 23, 2002 |
| 6374177 |
Method and apparatus for providing navigational services in a wireless communication device |
Apr. 16, 2002 |
| 6360169 |
System for determining and tracking changes in location |
Mar. 19, 2002 |
| 6356833 |
Vehicle speed control system using wireless communications and method for controlling the same |
Mar. 12, 2002 |
| 6351708 |
Vehicle navigation system and method |
Feb. 26, 2002 |
| 6347280 |
Navigation system and a memory medium in which programs are stored |
Feb. 12, 2002 |
| 6339746 |
Route guidance system and method for a pedestrian |
Jan. 15, 2002 |
| 6339736 |
System and method for the distribution of automotive services |
Jan. 15, 2002 |
| 6317685 |
Method and system for providing alternate routes with a navigation system |
Nov. 13, 2001 |
| 6314360 |
Process and apparatus for transmitting route information and analyzing a traffic network in a vehicular navigation system |
Nov. 6, 2001 |
| 6308120 |
Vehicle service status tracking system and method |
Oct. 23, 2001 |
| 6292745 |
Method and system for forming a database of geographic data for distribution to navigation system units |
Sep. 18, 2001 |
| 6278939 |
Method and system for providing data from a remotely located geographic database for use in navigation system units |
Aug. 21, 2001 |
| 6151700 |
Object oriented distributed programming system for computer controlled networks with selective capture of program property data identifying a particular program version |
Nov. 21, 2000 |
| 6134500 |
System and method for generating optimal flight plans for airline operations control |
Oct. 17, 2000 |
| 6108604 |
Vehicular navigation system and storage medium |
Aug. 22, 2000 |
| 6073075 |
Method and system for providing information for a mobile terminal |
Jun. 6, 2000 |
| 5598167 |
Method and apparatus for differential location of a vehicle under control of an internal change of status |
Jan. 28, 1997 |
| 5491486 |
Mobile tracking units employing motion sensors for reducing power consumption therein |
Feb. 13, 1996 |
| 5451964 |
Method and system for resolving double difference GPS carrier phase integer ambiguity utilizing decentralized Kalman filters |
Sep. 19, 1995 |
| 5448486 |
Orthogonal polar coordinate system to accommodate polar navigation |
Sep. 5, 1995 |
| 4674051 |
Navigation point locating system |
Jun. 16, 1987 |
| 4017862 |
Aircraft guidance system |
Apr. 12, 1977 |
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