Assignee
MAGELLAN DIS INC
US44 patents
Top patents by PatentIndex Score
US6611753B1Aug 26, 2003
3-dimensional intersection display for vehicle navigation system
MAGELLAN DIS INC208 citations99
US6385542B1May 7, 2002
Multiple configurations for a vehicle navigation system
MAGELLAN DIS INC162 citations99
US6178380B1Jan 23, 2001
Street identification for a map zoom of a navigation system
MAGELLAN DIS INC167 citations99
USD425499SMay 23, 2000
Vehicle navigation user interface for a display screen
MAGELLAN DIS INC208 citations99
US6037942AMar 14, 2000
Navigation system character input device
MAGELLAN DIS INC199 citations99
US6765554B2Jul 20, 2004
Navigation system character input device
MAGELLAN DIS INC87 citations98
US6484089B1Nov 19, 2002
Navigation system with road condition sampling
MAGELLAN DIS INC84 citations98
US6397145B1May 28, 2002
Navigation system with complex maneuver instruction
MAGELLAN DIS INC95 citations98
US6363322B1Mar 26, 2002
Navigation system with unique audio tones for maneuver notification
MAGELLAN DIS INC97 citations98
US6175801B1Jan 16, 2001
Navigation system map panning directional indicator
MAGELLAN DIS INC127 citations98
US6172641B1Jan 9, 2001
Navigation system with audible route guidance instructions
MAGELLAN DIS INC121 citations98
US6282495B1Aug 28, 2001
Vehicle navigation system with improved powerup performance
MAGELLAN DIS INC109 citations97
US6029111AFeb 22, 2000
Vehicle navigation system and method using GPS velocities
MAGELLAN DIS INC237 citations97
US5991692ANov 23, 1999
Zero motion detection system for improved vehicle navigation system
MAGELLAN DIS INC159 citations97
US6360167B1Mar 19, 2002
Vehicle navigation system with location-based multi-media annotation
MAGELLAN DIS INC451 citations96
US6308134B1Oct 23, 2001
Vehicle navigation system and method using multiple axes accelerometer
MAGELLAN DIS INC244 citations96
US6256029B1Jul 3, 2001
Navigation system with all character support
MAGELLAN DIS INC57 citations96
US6163269ADec 19, 2000
Navigation system with anti-alias map display
MAGELLAN DIS INC107 citations96
US6049755AApr 11, 2000
Navigation system vehicle location display
MAGELLAN DIS INC138 citations96
US5922041AJul 13, 1999
Navigation simulator and recorder
MAGELLAN DIS INC104 citations96
US5862511AJan 19, 1999
Vehicle navigation system and method
MAGELLAN DIS INC393 citations96
US6532419B1Mar 11, 2003
Calibration of multi-axis accelerometer in vehicle navigation system
MAGELLAN DIS INC169 citations95
US6529822B1Mar 4, 2003
Navigation system with zoomed maneuver instruction
MAGELLAN DIS INC109 citations95
US6430501B1Aug 6, 2002
Navigation system with route indicators
MAGELLAN DIS INC122 citations95
US6374180B1Apr 16, 2002
Points of interest for a navigation system
MAGELLAN DIS INC136 citations95
US6836725B2Dec 28, 2004
Vehicle navigation system with off-road navigation
MAGELLAN DIS INC182 citations94
US6574551B1Jun 3, 2003
Autoscaling of recommended route
MAGELLAN DIS INC83 citations94
US6052646AApr 18, 2000
Vehicle navigation system with improved powerup performance
MAGELLAN DIS INC64 citations94
US5878368AMar 2, 1999
Navigation system with user definable cost values
MAGELLAN DIS INC212 citations94
US5819201AOct 6, 1998
Navigation system with vehicle service information
MAGELLAN DIS INC159 citations94
US7170518B1Jan 30, 2007
Selective rendering of cartographic entities for a navigation system
MAGELLAN DIS INC58 citations93
US6362751B1Mar 26, 2002
Navigation system with a route exclusion list system
MAGELLAN DIS INC91 citations93
US6059843AMay 9, 2000
Vehicle navigation system with improved powerup performance
MAGELLAN DIS INC38 citations93
US6729176B2May 4, 2004
Calibration of orthogonal sensor suite
MAGELLAN DIS INC41 citations92
US7075459B1Jul 11, 2006
Vehicle speed sensor for navigation system
MAGELLAN DIS INC29 citations91
US6539301B1Mar 25, 2003
System and method for controlling a vehicle emergency response network
MAGELLAN DIS INC76 citations91
US6078864AJun 20, 2000
Navigation system with predetermined indication of next maneuver
MAGELLAN DIS INC52 citations91
US6055479AApr 25, 2000
Vehicle navigation system with improved powerup performance
MAGELLAN DIS INC24 citations91
US7142979B1Nov 28, 2006
Method of triggering the transmission of data from a mobile asset
MAGELLAN DIS INC34 citations89
US6873907B1Mar 29, 2005
Navigation system with user interface
MAGELLAN DIS INC64 citations89
US6141621AOct 31, 2000
Method of providing a textual description of a remote vehicle location
MAGELLAN DIS INC74 citations89
US6108603AAug 22, 2000
Navigation system using position network for map matching
MAGELLAN DIS INC145 citations89
US6405130B1Jun 11, 2002
Navigation system using forward-looking origin selection for route re-calculation
MAGELLAN DIS INC114 citations88
US6741928B2May 25, 2004
Navigation system with figure of merit determination
MAGELLAN DIS INC18 citations79