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Total properties:
28
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Patent #:
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Issue Dt:
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01/03/1989
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Application #:
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06618041
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Filing Dt:
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06/07/1984
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Title:
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VEHICLE NAVIGATIONAL SYSTEM AND METHOD
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Patent #:
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Issue Dt:
|
09/23/1986
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Application #:
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06648002
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Filing Dt:
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09/05/1984
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Title:
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DATA ENCODING AND DECODING SCHEME
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Patent #:
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Issue Dt:
|
08/11/1987
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Application #:
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06662183
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Filing Dt:
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10/18/1984
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Title:
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METHOD AND APPARATUS FOR GENERATING A STROKE ON A DISPLAY
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Patent #:
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Issue Dt:
|
02/24/1987
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Application #:
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06675827
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Filing Dt:
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11/28/1984
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Title:
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FLUX GATE SENSOR WITH IMPROVED SENSE WINDING GATING
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Patent #:
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Issue Dt:
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03/29/1988
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Application #:
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06708741
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Filing Dt:
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03/06/1985
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Title:
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APPARATUS FOR GENERATING A HEADING SIGNAL FOR A LAND VEHICLE
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Patent #:
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Issue Dt:
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11/29/1988
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Application #:
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06843185
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Filing Dt:
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03/21/1986
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Title:
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METHOD AND APPARATUS FOR MEASURING RELATIVE HEADING CHANGES IN A VEHICULAR ONBOARD NAVIGATION SYSTEM
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Patent #:
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Issue Dt:
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03/14/1989
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Application #:
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07093007
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Filing Dt:
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09/04/1987
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Title:
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TWO-AXIS ANGULAR RATE GYROSCOPE
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Patent #:
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Issue Dt:
|
03/14/1989
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Application #:
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07093017
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Filing Dt:
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09/04/1987
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Title:
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TWO-AXIS DIFFERENTIAL CAPACITANCE INCLINOMETER
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Patent #:
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Issue Dt:
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04/03/1990
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Application #:
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07309000
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Filing Dt:
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02/08/1989
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Title:
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APPARATUS AND METHOD FOR DISPLAYING A MAP
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Patent #:
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|
Issue Dt:
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05/10/1994
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Application #:
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07753190
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Filing Dt:
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08/30/1991
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Title:
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COMBINED RELATIVE AND ABSOLUTE POSITIONING METHOD AND APPARATUS
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Patent #:
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Issue Dt:
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08/13/1996
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Application #:
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08222965
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Filing Dt:
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04/05/1994
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Title:
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AUTOMATIC CHAIN-BASED CONFLATIONOF DIGITAL MAPS
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Patent #:
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Issue Dt:
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01/06/1998
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Application #:
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08245690
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Filing Dt:
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05/18/1994
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Title:
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METHOD OF CLUSTERING MULTI-DIMENSIONAL RELATED DATA IN A COMPUTER DATABASE THE TWO VERTICES OF A GRAPH CONNECTED BY AN EDGE HAVING THE HIGHEST SCORE
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Patent #:
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Issue Dt:
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03/17/1998
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Application #:
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08581169
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Filing Dt:
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12/29/1995
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Title:
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COST ZONES
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|
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Patent #:
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Issue Dt:
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09/07/1999
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Application #:
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08747161
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Filing Dt:
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11/08/1996
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Title:
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NAVIGATION SYSTEM USING GPS DATA
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Patent #:
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Issue Dt:
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06/29/1999
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Application #:
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08756258
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Filing Dt:
|
11/25/1996
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Title:
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METHOD FOR DETERMINING EXITS AND ENTRANCES FOR A REGION IN A NETWORK
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|
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Patent #:
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|
Issue Dt:
|
04/06/1999
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Application #:
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08756263
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Filing Dt:
|
11/25/1996
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Title:
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USING MULTIPLE LEVELS OF COSTS FOR A PATHFINDING COMPUTATION
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Patent #:
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Issue Dt:
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12/02/1997
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Application #:
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08766646
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Filing Dt:
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12/13/1996
|
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Title:
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APPARATUS STORING A PRESENTATION OF TOPOLOGICAL STRUCTURES AND METHODS OF BUILDING AND SEARCHING THE REPRESENTATION
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|
|
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Patent #:
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Issue Dt:
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02/15/2000
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Application #:
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08954534
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Filing Dt:
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10/21/1997
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|
Title:
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COST ZONES
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|
|
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Patent #:
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|
Issue Dt:
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02/01/2000
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Application #:
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08970999
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Filing Dt:
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11/14/1997
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|
Title:
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METHOD FOR STORING MAP DATA IN A DATABASE USING SPACE FILLING CURVES AND A METHOD OF SEACHING THE DATABASE TO FIND OBJECTS IN A GIVEN AREA AND TO FIND OBJECTS NEAREST TO A LOCATION
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Patent #:
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Issue Dt:
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03/14/2000
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Application #:
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09012062
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Filing Dt:
|
01/22/1998
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Title:
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SYSTEM FOR RECALCULATING A PATH
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|
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Patent #:
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|
Issue Dt:
|
01/18/2000
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Application #:
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09023504
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Filing Dt:
|
02/13/1998
|
|
Title:
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SYSTEM FOR PATHFINDING
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|
|
|
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Patent #:
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|
Issue Dt:
|
12/12/2000
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Application #:
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09163118
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Filing Dt:
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09/29/1998
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|
Title:
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PROVIDING TRAFFIC INFORMATION USING STORED SPEECH
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|
|
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Patent #:
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Issue Dt:
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07/22/2003
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Application #:
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09175657
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Filing Dt:
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10/20/1998
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|
Title:
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SYSTEM FOR USING SPEECH RECOGNITION WITH MAP DATA
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|
|
|
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Patent #:
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|
Issue Dt:
|
04/26/2005
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Application #:
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09208709
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Filing Dt:
|
12/10/1998
|
|
Title:
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SHORTCUT GENERATOR
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|
|
|
|
Patent #:
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|
Issue Dt:
|
10/08/2002
|
Application #:
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09241157
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Filing Dt:
|
02/01/1999
|
|
Title:
|
QUARTER SECTIONING ALGORITHM
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|
|
|
|
Patent #:
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|
Issue Dt:
|
09/23/2008
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Application #:
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09439550
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Filing Dt:
|
11/12/1999
|
|
Title:
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VIRTUAL STREET ADDRESSING RADIUS
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|
|
|
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Patent #:
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|
Issue Dt:
|
05/06/2003
|
Application #:
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09574114
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Filing Dt:
|
05/19/2000
|
|
Title:
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COMPUTING SIGN TEXT FOR BRANCHES OF AN ELECTRONIC MAP NETWORK
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|
|
|
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Patent #:
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|
Issue Dt:
|
11/30/2004
|
Application #:
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09714745
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Filing Dt:
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11/16/2000
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|
Title:
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METHOD AND APPARATUS TO GENERATE DRIVING GUIDES
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