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Class Information
Number: 701/225
Name: Data processing: vehicles, navigation, and relative location > Navigation > Determining range without range measurement
Description: Navigation system wherein the data processing system or calculating computer functions to determine a travel distance indirectly.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7613544 |
Mobile robot, and system and method for autonomous navigation of the same |
Nov. 3, 2009 |
| 7561969 |
Navtex receiver |
Jul. 14, 2009 |
| 7471952 |
Data terminal device |
Dec. 30, 2008 |
| 7437242 |
Navigation apparatus |
Oct. 14, 2008 |
| 7359038 |
Passive determination of ground target location |
Apr. 15, 2008 |
| 7359718 |
Location determination and location tracking in wireless networks |
Apr. 15, 2008 |
| 7221909 |
Method for guiding wireless communication device into communicable range and wireless communication device |
May. 22, 2007 |
| 7218994 |
Robot |
May. 15, 2007 |
| 7142981 |
Laser range finder closed-loop pointing technology of relative navigation, attitude determination, pointing and tracking for spacecraft rendezvous |
Nov. 28, 2006 |
| 7123749 |
Height measurement apparatus |
Oct. 17, 2006 |
| 7002510 |
Method and apparatus for air-to-air aircraft ranging |
Feb. 21, 2006 |
| 6950731 |
Traffic pattern approach computer |
Sep. 27, 2005 |
| 6922635 |
Method and system for determining absolute positions of mobile communications devices using remotely generated positioning information |
Jul. 26, 2005 |
| 6882930 |
Method and system for providing traffic and related information |
Apr. 19, 2005 |
| 6859691 |
Device and method for enabling a mariner to select storm havens |
Feb. 22, 2005 |
| 6564146 |
Tracking system for providing position information |
May. 13, 2003 |
| 6516252 |
Method for acquiring satellite |
Feb. 4, 2003 |
| 6327534 |
Unambiguous position determination using two low-earth orbit satellites |
Dec. 4, 2001 |
| 6205400 |
Vehicle positioning and data integrating method and system thereof |
Mar. 20, 2001 |
| 6181995 |
Vehicle state mileage determination system |
Jan. 30, 2001 |
| 6119067 |
Object detecting system for conveyance, etc. |
Sep. 12, 2000 |
| 5978735 |
Satellite navigation method |
Nov. 2, 1999 |
| 5961570 |
Display unit for vehicle |
Oct. 5, 1999 |
| 5954773 |
Vehicle state mileage determination system |
Sep. 21, 1999 |
| 5894343 |
Passive rangefinder |
Apr. 13, 1999 |
| 5870179 |
Apparatus and method for estimating range |
Feb. 9, 1999 |
| 5867256 |
Passive range estimation using image size measurements |
Feb. 2, 1999 |
| 5737731 |
Method for rapid determination of an assigned region associated with a location on the earth |
Apr. 7, 1998 |
| 5719774 |
System and method for relating disparate data models of physical objects |
Feb. 17, 1998 |
| 5661650 |
System for controlling a vehicle relative to a judged shape of a travel road |
Aug. 26, 1997 |
| 5640323 |
System and method for operating an autonomous navigation system |
Jun. 17, 1997 |
| 5640325 |
Sensor array dynamic position and orientation determination system |
Jun. 17, 1997 |
| 5636123 |
Traffic alert and collision avoidance coding system |
Jun. 3, 1997 |
| 5631832 |
Apparatus and method responsive to the on-board measuring of haulage parameters of a vehicle |
May. 20, 1997 |
| 5631658 |
Method and apparatus for operating geography-altering machinery relative to a work site |
May. 20, 1997 |
| 5621646 |
Wide area differential GPS reference system and method |
Apr. 15, 1997 |
| 5614898 |
Guide system |
Mar. 25, 1997 |
| 5612875 |
System for accurately determining the mileage traveled by a vehicle within a state without human intervention |
Mar. 18, 1997 |
| 5610821 |
Optimal and stable route planning system |
Mar. 11, 1997 |
| 5602739 |
Vehicle tracking system incorporating traffic signal preemption |
Feb. 11, 1997 |
| 5602740 |
Objective position information supplying method in navigation system, and navigation system |
Feb. 11, 1997 |
| 5590044 |
Method and apparatus for finding aircraft position by integrating accelerations less time averages |
Dec. 31, 1996 |
| 5559511 |
Vehicle route guidance apparatus for re-searching for a new route when vehicle goes out of route |
Sep. 24, 1996 |
| 5552989 |
Portable digital map reader |
Sep. 3, 1996 |
| 5544087 |
Navigation system |
Aug. 6, 1996 |
| 5539399 |
Display device for electric vehicle |
Jul. 23, 1996 |
| 5523951 |
System and method for automatic ship steering |
Jun. 4, 1996 |
| 5521823 |
Learning control vehicle |
May. 28, 1996 |
| 5521695 |
Range estimation apparatus and method |
May. 28, 1996 |
| 5515286 |
Method and device for preventing aerodynes from colliding with relief obstacles |
May. 7, 1996 |
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