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Total properties:
24
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Patent #:
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Issue Dt:
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10/25/1994
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Application #:
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07884749
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Filing Dt:
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05/15/1992
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Title:
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ROUTE GUIDANCE ON/OFF-ROUTE STATE FILTER
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Patent #:
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Issue Dt:
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12/20/1994
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Application #:
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08000950
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Filing Dt:
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01/05/1993
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Title:
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POSITION CORRECTION METHOD FOR VEHICLE NAVIGATION SYSTEM
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Patent #:
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Issue Dt:
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05/07/1996
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Application #:
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08263604
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Filing Dt:
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06/20/1994
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Title:
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METHOD FOR IDENTIFYING HIGHWAY ACCESS RAMPS FOR ROUTE CALCULATION IN A VEHICLE NAVIGATION SYSTEM
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Patent #:
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Issue Dt:
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04/16/1996
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Application #:
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08280031
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Filing Dt:
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07/25/1994
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Title:
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ROUTE GUIDANCE ON/OFF-ROUTE STATE FILTER
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Patent #:
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Issue Dt:
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01/27/1998
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Application #:
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08385611
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Filing Dt:
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02/09/1995
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Title:
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INCREMENTAL ROUTE CALCULATION
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Patent #:
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Issue Dt:
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03/24/1998
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Application #:
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08480759
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Filing Dt:
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06/07/1995
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Title:
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METHODS AND APPARATUS FOR ENHANCING VEHICLE NAVIGATION THROUGH RECOGNITON OF GEOGRAPHICAL REGION TYPES
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Patent #:
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Issue Dt:
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04/27/1999
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Application #:
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08528075
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Filing Dt:
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09/14/1995
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Title:
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METHOD AND APPARATUS FOR CALIBRATION OF A DISTANCE SENSOR IN A VEHICLE NAVIGATION SYSTEM
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Patent #:
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Issue Dt:
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05/18/1999
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Application #:
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08731371
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Filing Dt:
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10/11/1996
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Title:
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VOICE GUIDANCE TIMING IN A VEHICLE NAVIGATION SYSTEM
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Patent #:
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Issue Dt:
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05/11/1999
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Application #:
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08741093
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Filing Dt:
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10/30/1996
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Title:
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GENERATING A MANEUVER AT THE INTERSECTION THROUGH A TURN LANE
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Patent #:
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Issue Dt:
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06/26/2001
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Application #:
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08754484
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Filing Dt:
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11/22/1996
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Title:
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METHOD AND APPARATUS FOR NAVIGATING WITH CORRECTION OF ANGULAR SPEED USING AZIMUTH DETECTION SENSOR
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Patent #:
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Issue Dt:
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06/08/1999
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Application #:
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08761868
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Filing Dt:
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12/09/1996
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Title:
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NAVIGATING CLOSE PROXIMITY ROUTES WITH A VEHICLE NAVIGATING SYSTEM
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Patent #:
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Issue Dt:
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08/17/1999
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Application #:
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08784204
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Filing Dt:
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01/15/1997
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Title:
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ROUTE GENERATION IN A VEHICLE NAVIGATION SYSTEM
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Patent #:
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Issue Dt:
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07/27/1999
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Application #:
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08786839
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Filing Dt:
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01/15/1997
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Title:
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METHOD AND APPARATUS FOR DETERMINING ALTERNATE ROUTE IN A VEHICLE NAVIGATION SYSTEM
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Patent #:
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Issue Dt:
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06/15/1999
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Application #:
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08992528
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Filing Dt:
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12/17/1997
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Title:
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METHOD AND APPARATUS FOR CALIBRATION OF A DISTANCE SENSOR IN A VEHICLE NAVIGATION SYSTEM
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Patent #:
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Issue Dt:
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11/07/2000
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Application #:
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09049803
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Filing Dt:
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03/27/1998
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Title:
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METHOD AND APPARATUS FOR USING NON-DIGITIZED CITIES FOR ROUTE CALCULATION
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Patent #:
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Issue Dt:
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10/02/2001
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Application #:
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09116161
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Filing Dt:
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07/15/1998
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Title:
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METHODS AND APPARATUS FOR PROVIDING VOICE GUIDANCE IN A VEHICLE NAVIGATION SYSTEM
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Patent #:
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Issue Dt:
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03/19/2002
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Application #:
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09422830
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Filing Dt:
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10/21/1999
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Title:
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METHOD AND APPARATUS FOR IMPROVING DEAD RECKONING DISTANCE CALCULATION IN VEHICLE NAVIGATION SYSTEM
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Patent #:
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Issue Dt:
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08/28/2001
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Application #:
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09430557
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Filing Dt:
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10/29/1999
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Title:
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METHOD AND APPARATUS FOR INERTIAL GUIDANCE FOR AN AUTOMOBILE NAVIGATION SYSTEM
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Patent #:
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Issue Dt:
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09/24/2002
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Application #:
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09537005
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Filing Dt:
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03/28/2000
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Title:
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VOICE GUIDANCE INTONATION IN A VEHICLE NAVIGATION SYSTEM
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Patent #:
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Issue Dt:
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05/11/2004
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Application #:
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09656552
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Filing Dt:
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09/06/2000
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Title:
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METHODS AND APPARATUS FOR TELEPHONING A DESTINATION IN VEHICLE NAVIGATION
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Patent #:
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Issue Dt:
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07/10/2001
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Application #:
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09665234
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Filing Dt:
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09/18/2000
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Title:
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Method and apparatus for using non-digitized cities for route calculation
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Patent #:
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Issue Dt:
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09/24/2002
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Application #:
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09801475
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Filing Dt:
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03/07/2001
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Publication #:
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Pub Dt:
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09/12/2002
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Title:
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INDICATING DIRECTIONS TO DESTINATION AND INTERMEDIATE LOCATIONS IN VEHICLE NAVIGATION SYSTEMS
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Patent #:
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Issue Dt:
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04/01/2003
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Application #:
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09801476
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Filing Dt:
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03/07/2001
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Publication #:
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Pub Dt:
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09/26/2002
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Title:
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METHODS AND APPARATUS FOR DYNAMIC POINT OF INTEREST DISPLAY
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Patent #:
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Issue Dt:
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04/22/2003
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Application #:
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09834556
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Filing Dt:
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04/12/2001
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Publication #:
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Pub Dt:
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10/17/2002
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Title:
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METHOD AND APPARATUS FOR GENERATING NOTIFICATION OF CHANGED CONDITIONS BEHIND A VEHICLE
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