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Class Information
Number: 701/214
Name: Data processing: vehicles, navigation, and relative location > Navigation > Employing position determining equipment > Using global positioning system (gps) > Means to improve accuracy of position or location
Description: Global positioning system wherein the electrical data processing
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7617167 |
Machine vision system for enterprise management |
Nov. 10, 2009 |
| 7613468 |
Method and a system for communicating information to a land surveying rover located in an area without cellular coverage |
Nov. 3, 2009 |
| 7606938 |
Verified device locations in a data network |
Oct. 20, 2009 |
| 7603233 |
Map matching method and apparatus for navigation system |
Oct. 13, 2009 |
| 7599796 |
Dual-mode location position system |
Oct. 6, 2009 |
| 7599795 |
Mobile location aware search engine and method of providing content for same |
Oct. 6, 2009 |
| 7593809 |
System and method for determining traffic conditions |
Sep. 22, 2009 |
| 7590424 |
Position measuring method and mobile communication terminal |
Sep. 15, 2009 |
| 7590489 |
Method for guiding in real time a landborne vehicle provided with an off-board navigation system |
Sep. 15, 2009 |
| 7586382 |
Methods and systems for temperature related frequency drift compensation |
Sep. 8, 2009 |
| 7584020 |
Occupancy change detection system and method |
Sep. 1, 2009 |
| 7580794 |
Remote subscription unit for GNSS information |
Aug. 25, 2009 |
| 7576754 |
System and method for identifying bounds of a geographical area |
Aug. 18, 2009 |
| 7577524 |
Method and system for data detection in a global positioning system satellite receiver |
Aug. 18, 2009 |
| 7577526 |
Method for determining an initial position in a navigation system |
Aug. 18, 2009 |
| 7565240 |
Navigation device, method, and program |
Jul. 21, 2009 |
| 7558671 |
Ubiquitous personal information device |
Jul. 7, 2009 |
| 7558695 |
Self-powered vehicle speed sensor |
Jul. 7, 2009 |
| RE40800 |
GPS Airborne target geolocating method |
Jun. 23, 2009 |
| RE40801 |
GPS airborne target geolocating method |
Jun. 23, 2009 |
| 7536169 |
Method of and apparatus for utilizing geographically spread cellular radio networks to supplement more geographically limited stolen vehicle recovery radio networks in activation of radio trac |
May. 19, 2009 |
| 7519456 |
Maintenance process and device for a radionavigation installation of an aircraft |
Apr. 14, 2009 |
| 7519468 |
System and method for navigating a mobile device user interface with a directional sensing device |
Apr. 14, 2009 |
| 7518505 |
Electronically tracking a path history |
Apr. 14, 2009 |
| 7512493 |
High speed gyrocompass alignment via multiple Kalman filter based hypothesis testing |
Mar. 31, 2009 |
| 7512488 |
System for delivering propane or other consumable liquid to remotely located storage tanks |
Mar. 31, 2009 |
| 7505865 |
Velocity detection, position detection and navigation system |
Mar. 17, 2009 |
| 7502620 |
Encoding and compression of a location beacon database |
Mar. 10, 2009 |
| 7502688 |
System for autonomous vehicle navigation with carrier phase DGPS and laser-scanner augmentation |
Mar. 10, 2009 |
| 7495562 |
Networked personal security system |
Feb. 24, 2009 |
| RE40642 |
Reduced-power GPS-based system for tracking multiple objects from a central location |
Feb. 17, 2009 |
| 7493127 |
Continuous data optimization of new access points in positioning systems |
Feb. 17, 2009 |
| 7490005 |
Non real time traffic system for a navigator |
Feb. 10, 2009 |
| 7490008 |
GPS accumulated delta range processing for navigation applications |
Feb. 10, 2009 |
| 7483789 |
Systems and methods with integrated triangulation positioning and dead reckoning capabilities |
Jan. 27, 2009 |
| 7480568 |
Method for encrypted and unencrypted cooperative operation |
Jan. 20, 2009 |
| 7477903 |
Obtaining location updates about a mobile entity for use in a location-sensitive application |
Jan. 13, 2009 |
| 7474962 |
Methods and systems of relative navigation for shipboard landings |
Jan. 6, 2009 |
| 7463979 |
Method and apparatus for initializing an approximate position in a GPS receiver |
Dec. 9, 2008 |
| 7463972 |
Navigation apparatus and method |
Dec. 9, 2008 |
| 7460870 |
Method and apparatus for location determination in a wireless assisted hybrid positioning system |
Dec. 2, 2008 |
| 7458166 |
Vehicle compass system with continuous automatic calibration |
Dec. 2, 2008 |
| 7454313 |
Hierarchical workload monitoring for optimal subordinate tasking |
Nov. 18, 2008 |
| 7428461 |
Walker navigation device, walker navigation method, and program |
Sep. 23, 2008 |
| 7426156 |
Method and apparatus for clock synchronization that accounts for curvature in the space-time continuum |
Sep. 16, 2008 |
| 7424363 |
Method and system for adaptive navigation using a driver's route knowledge |
Sep. 9, 2008 |
| 7409290 |
Positioning and navigation method and system thereof |
Aug. 5, 2008 |
| 7409289 |
Device for monitoring the integrity of information delivered by a hybrid INS/GNSS system |
Aug. 5, 2008 |
| 7405746 |
Image navigation device |
Jul. 29, 2008 |
| 7400892 |
System and method for tracking the relative location of mobile stations belonging to a pre-defined group of mobile stations |
Jul. 15, 2008 |
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