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Total properties:
21
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Patent #:
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Issue Dt:
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05/22/1990
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Application #:
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07219353
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Filing Dt:
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07/14/1988
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Title:
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GLOBAL POSITIONING SYSTEM RECEIVER WITH IMPROVED RADIO FREQUENCY AND DIGITAL PROCESSING
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Patent #:
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Issue Dt:
|
02/19/1991
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Application #:
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07273326
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Filing Dt:
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11/18/1988
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Title:
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NAVIGATION DEVICE
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Patent #:
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Issue Dt:
|
07/28/1992
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Application #:
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07683608
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Filing Dt:
|
04/10/1991
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Title:
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GLOBAL POSITIONING SYSTEM RECEIVER DIGITAL PROCESSING TECHNIQUE
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|
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Patent #:
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Issue Dt:
|
03/08/1994
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Application #:
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07864461
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Filing Dt:
|
04/06/1992
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Title:
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GLOBAL POSITIONING SYSTEM RECEIVER DIGITAL PROCESSING TECHNIQUE
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Patent #:
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Issue Dt:
|
09/13/1994
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Application #:
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07874795
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Filing Dt:
|
04/28/1992
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Title:
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METHOD AND APPARATUS FOR PREFILTERING A GLOBAL POSITIONING SYSTEM RECEIVER
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Patent #:
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Issue Dt:
|
06/03/1997
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Application #:
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08445881
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Filing Dt:
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05/12/1995
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Title:
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QUADRIFILAR HELIX ANTENNA
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Patent #:
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Issue Dt:
|
09/14/1999
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Application #:
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08512822
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Filing Dt:
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08/09/1995
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Title:
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SPREAD SPECTRUM RECEIVER USING A PSEUDO-RANDOM NOISE CODE FOR RANGING APPLICATIONS IN A WAY THAT REDUCES ERRORS WHEN A MULTIPATH SIGNAL IS PRESENT
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Patent #:
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Issue Dt:
|
10/19/1999
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Application #:
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08644639
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Filing Dt:
|
04/30/1996
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Title:
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ADJUSTING THE TIMING AND SYNCHRONIZATION OF A RADIO'S OSCILLATOR WITH A SIGNAL FROM AN SATPS SATELLITE
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Patent #:
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Issue Dt:
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05/04/1999
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Application #:
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08719611
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Filing Dt:
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09/25/1996
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Title:
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SIGNAL CORRELATION TECHNIQUE FOR A RECEIVER OF A SPREAD SPECTRUM SIGNAL INCLUDING A PSEUDO-RANDOM NOISE CODE THAT REDUCES ERRORS WHEN A MULTIPATH SIGNAL IS PRESENT
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Patent #:
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Issue Dt:
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06/22/1999
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Application #:
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08846023
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Filing Dt:
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04/25/1997
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Title:
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RELATIVE POSTION MEASURING TECHNIQUES USING BOTH GPS AND GLONASS CARRIER PHASE MEASUREMENTS
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Patent #:
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Issue Dt:
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08/07/2001
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Application #:
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09241797
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Filing Dt:
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02/01/1999
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Title:
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SIGNAL CORRELATION TECHNIQUE FOR A RECEIVER OF A SPREAD SPECTRUM SIGNAL INCLUDING A PSEUDO-RANDOM NOISE CODE THAT REDUCES ERRORS WHEN A MULTIPATH SIGNAL IS PRESENT
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|
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Patent #:
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|
Issue Dt:
|
05/08/2001
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Application #:
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09291583
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Filing Dt:
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04/13/1999
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Title:
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RELATIVE POSITION MEASURING TECHNIQUES USING BOTH GPS AND GLONASS CARRIER PHASE MEASUREMENTS
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|
|
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Patent #:
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Issue Dt:
|
10/08/2002
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Application #:
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09577023
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Filing Dt:
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05/23/2000
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Title:
|
SPREAD SPECTRUM RECEIVER USING A PSEUDO-RANDOM NOISE CODE FOR RANGING APPLICATIONS IN A WAY THAT REDUCES ERRORS WHEN A MULTIPATH SIGNAL IS PRESENT
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|
|
|
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Patent #:
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Issue Dt:
|
12/11/2001
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Application #:
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09584154
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Filing Dt:
|
09/25/2000
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|
Title:
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GPS position measuring system and GPS position measuring apparatus
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|
|
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Patent #:
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|
Issue Dt:
|
05/04/2004
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Application #:
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09824543
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Filing Dt:
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04/02/2001
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Publication #:
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Pub Dt:
|
08/01/2002
| | | | |
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Title:
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CALIBRATION OF ORTHOGONAL SENSOR SUITE
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|
|
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Patent #:
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|
Issue Dt:
|
09/07/2004
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Application #:
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09848768
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Filing Dt:
|
05/03/2001
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Publication #:
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Pub Dt:
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01/08/2004
| | | | |
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Title:
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METHOD AND APPARATUS FOR INTERFERENCE REDUCTION IN A POSITIONING SYSTEM
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|
|
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Patent #:
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|
Issue Dt:
|
11/19/2002
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Application #:
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09950719
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Filing Dt:
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09/13/2001
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|
Publication #:
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Pub Dt:
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07/18/2002
| | | | |
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Title:
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GLOBAL POSITIONING SYSTEM AND GLOBAL POSITIONING APPARATUS
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|
|
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Patent #:
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|
Issue Dt:
|
02/10/2004
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Application #:
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10158973
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Filing Dt:
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05/31/2002
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Publication #:
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Pub Dt:
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12/04/2003
| | | | |
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Title:
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METHOD AND APPARATUS FOR SUBSTITUTING SENSOR DATA FOR SATELLITE SIGNAL IN GPS RECEIVER
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|
|
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Patent #:
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|
Issue Dt:
|
01/06/2004
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Application #:
|
10265252
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Filing Dt:
|
10/07/2002
|
|
Publication #:
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Pub Dt:
|
02/13/2003
| | | | |
|
Title:
|
GLOBAL POSITIONING SYSTEM AND GLOBAL POSITIONING APPARATUS
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|
|
|
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Patent #:
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|
Issue Dt:
|
11/20/2007
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Application #:
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10826270
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Filing Dt:
|
04/19/2004
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|
Publication #:
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|
Pub Dt:
|
10/20/2005
| | | | |
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Title:
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AUTOMATIC DECORRELATION AND PARAMETER TUNING REAL-TIME KINEMATIC METHOD AND APPARATUS
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|
|
|
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Patent #:
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|
Issue Dt:
|
02/16/2010
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Application #:
|
11938217
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Filing Dt:
|
11/09/2007
|
|
Publication #:
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|
Pub Dt:
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03/27/2008
| | | | |
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Title:
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AUTOMATIC DECORRELATION AND PARAMETER TUNING REAL-TIME KINEMATIC METHOD AND APPARATUS
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