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Total properties:
71
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Patent #:
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Issue Dt:
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12/19/1989
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Application #:
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07254254
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Filing Dt:
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10/06/1988
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Title:
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SIGNAL DISCRIMINATION SYSTEM
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Patent #:
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Issue Dt:
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01/16/1990
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Application #:
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07339953
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Filing Dt:
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04/18/1989
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Title:
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Patent #:
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Issue Dt:
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03/16/1993
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Application #:
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07784748
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Filing Dt:
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10/28/1991
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Title:
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Patent #:
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Issue Dt:
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06/01/1993
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Application #:
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07818411
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Filing Dt:
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01/03/1992
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Title:
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MOTOR MOTION DETECTION CIRCUIT
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Patent #:
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Issue Dt:
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06/01/1993
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Application #:
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07966907
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Filing Dt:
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10/26/1992
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Title:
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Patent #:
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Issue Dt:
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07/30/1996
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Application #:
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08215133
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Filing Dt:
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03/21/1994
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Title:
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Patent #:
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Issue Dt:
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01/30/1996
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Application #:
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08226516
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Filing Dt:
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04/12/1994
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Title:
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PORTABLE WORK STATION AND DATA COLLECTION TERMINAL INCLUDING SWITCHABLE MULTI PURPOSE TOUCH SCREEN DISPLAY
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Patent #:
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Issue Dt:
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09/30/1997
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Application #:
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08303965
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Filing Dt:
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09/09/1994
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Title:
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SYSTEM AND METHOD FOR RADIO FREQUENCY TAG GROUP SELECT
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Patent #:
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Issue Dt:
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06/18/1996
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Application #:
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08303977
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Filing Dt:
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09/09/1994
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Title:
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RADIO FREQUENCY CIRCUIT AND MEMORY IN THIN FLEXIBLE PACKAGE
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Patent #:
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Issue Dt:
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08/27/1996
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Application #:
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08304340
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Filing Dt:
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09/12/1994
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Title:
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MULTIPLE ITEM RADIO FREQUENCY TAG IDENTIFICATION PROTOCOL
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Patent #:
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Issue Dt:
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05/20/1997
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Application #:
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08328250
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Filing Dt:
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10/24/1994
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Title:
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PROCESS AND APPARATUS FOR CHARGING LITHIUM CELLS OR THE LIKE
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Patent #:
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Issue Dt:
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04/23/1996
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Application #:
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08338008
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Filing Dt:
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11/10/1994
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Title:
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SINGLE ANTENNA LOCATION AND DIRECTION FINDING SYSTEM
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Patent #:
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Issue Dt:
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09/30/1997
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Application #:
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08371747
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Filing Dt:
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01/12/1995
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Title:
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INTEGRATED HAND-HELD BAR CODE PROCESSING DEVICE CAPABLE OF AUTOMATIC SCAN AND DATA DISPLAY
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Patent #:
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Issue Dt:
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09/08/1998
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Application #:
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08389830
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Filing Dt:
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02/16/1995
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Title:
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Patent #:
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Issue Dt:
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05/22/2001
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08406245
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Filing Dt:
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03/16/1995
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Title:
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Patent #:
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Issue Dt:
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05/28/1996
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Application #:
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08426507
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Filing Dt:
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04/21/1995
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Title:
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Patent #:
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Issue Dt:
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12/24/1996
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Application #:
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08449630
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Filing Dt:
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05/24/1995
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Title:
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Patent #:
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Issue Dt:
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12/12/2000
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08476543
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Filing Dt:
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06/06/1995
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Title:
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INSTANT PORTABLE BAR CODE READER
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Patent #:
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Issue Dt:
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01/20/1998
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Application #:
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08488406
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Filing Dt:
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06/07/1995
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Title:
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Patent #:
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Issue Dt:
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02/25/1997
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08521898
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Filing Dt:
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08/31/1995
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Title:
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Patent #:
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Issue Dt:
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04/01/1997
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Application #:
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08573974
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Filing Dt:
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12/18/1995
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Title:
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PORTABLE WORK STATION AND DATA COLLECTION TERMINAL INCLUDING SWITCHABLE MULTI PURPOSE TOUCH SCREEN DISPLAY
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Patent #:
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Issue Dt:
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10/27/1998
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Application #:
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08621724
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Filing Dt:
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03/21/1996
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Title:
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Patent #:
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Issue Dt:
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12/15/1998
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Application #:
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08623327
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Filing Dt:
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03/27/1996
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Title:
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INTEGRATED ELECTRONIC TAG READER AND WIRELESS COMMUNICATION LINK
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Patent #:
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Issue Dt:
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10/27/1998
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Application #:
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08646539
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Filing Dt:
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05/08/1996
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Title:
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SYSTEM AND METHOD FOR SELECTING A SUBSET OF AUTONOMOUS AND INDEPENDENT SLAVE ENTITIES
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Patent #:
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Issue Dt:
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08/24/1999
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Application #:
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08694606
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Filing Dt:
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08/09/1996
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Title:
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Patent #:
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Issue Dt:
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03/30/1999
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Application #:
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08733684
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Filing Dt:
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10/17/1996
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Title:
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DIODE RECEIVER FOR RADIO FREQUENCY TRANSPONDER
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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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08780765
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Filing Dt:
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01/08/1997
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Title:
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Patent #:
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Issue Dt:
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01/09/2001
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Application #:
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08811989
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Filing Dt:
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03/05/1997
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Title:
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SYSTEM METHOD AND APPARATUS FOR IDENTIFYING AND COMMUNICATING WITH A PLURALITY OF TYPES OF RADIO FREQUENCY COMMUNICATION DEVICES
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Patent #:
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Issue Dt:
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06/20/2000
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Application #:
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08826449
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Filing Dt:
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03/27/1997
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Title:
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INTEGRATED MULTI-METER AND WIRELESS COMMUNICATION LINK
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Patent #:
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Issue Dt:
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12/15/1998
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08831035
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Filing Dt:
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04/01/1997
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Title:
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PORTABLE WORK STATION AND DATA COLLECTION TERMINAL INCLUDING SWITCHABLE MULTI PURPOSE TOUCH SCREEN DISPLAY
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Patent #:
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Issue Dt:
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06/09/1998
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Application #:
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08851338
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Filing Dt:
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05/05/1997
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Title:
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Patent #:
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Issue Dt:
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10/12/1999
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Application #:
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08862912
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Filing Dt:
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05/23/1997
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Title:
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Patent #:
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Issue Dt:
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09/11/2001
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Application #:
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08862913
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Filing Dt:
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05/23/1997
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Title:
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METHOD OF USING WRITE-OK FLAG FOR RADIO FREQUENCY (RF) TRANSPONDERS (RF TAGS)
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Patent #:
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Issue Dt:
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12/21/1999
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Application #:
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08872949
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Filing Dt:
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06/11/1997
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Title:
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Patent #:
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10/03/2000
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08939140
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Filing Dt:
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09/29/1997
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Title:
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NON-LINEAR IMAGE PROCESSING AND AUTOMATIC DISCRIMINATING METHOD AND APPARATUS FOR IMAGES SUCH AS IMAGES OF MACHINE-READABLE SYMBOLS
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Patent #:
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09/25/2001
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Application #:
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08962908
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Filing Dt:
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11/03/1997
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Title:
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Patent #:
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Issue Dt:
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03/18/2003
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Application #:
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09136157
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Filing Dt:
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08/18/1998
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Title:
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Patent #:
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02/20/2001
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09148081
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09/04/1998
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Title:
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Patent #:
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07/24/2001
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09149414
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09/08/1998
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Patent #:
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03/02/2004
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09183767
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10/30/1998
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04/10/2001
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09191642
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11/13/1998
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RADIO FREQUENCY IDENTIFICATION TRANSPONDER EMPLOYING PATCH ANTENNA
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01/23/2001
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09192052
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11/13/1998
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DISTRIBUTED IMPEDANCE MATCHING CIRCUIT FOR HIGH REFLECTION COEFFICIENT LOAD
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08/29/2000
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09193281
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11/17/1998
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Title:
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OPTICAL AND PASSIVE ELECTROMAGNETIC READER FOR READING MACHINE-READABLE SYMBOLS, SUCH AS BAR CODES, AND READING WIRELESS TAGS, SUCH AS RADIO FREQUENCY TAGS, AND CORRESPONDING METHOD
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05/07/2002
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09212909
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12/16/1998
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Title:
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03/25/2003
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09234948
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01/21/1999
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MULTIPLE DATA RATE FILTERED MODULATION SYSTEM FOR DIGITAL DATA
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05/22/2001
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09239265
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01/29/1999
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Title:
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03/19/2002
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09244611
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02/04/1999
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METHOD AND APPARATUS FOR AUTOMATIC TAX VERIFICATION
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08/27/2002
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09259745
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02/27/1999
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RADIO FREQUENCY IDENTIFICATION TRANSPONDER HAVING A REFLECTOR
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02/13/2001
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09265631
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03/09/1999
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Title:
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04/10/2001
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09267766
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03/13/1999
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03/20/2001
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09268422
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03/13/1999
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04/29/2003
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09291581
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04/12/1999
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12/31/2002
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09294469
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04/20/1999
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12/11/2001
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04/24/1999
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RF TAG HAVING HIGH DIELECTRIC CONSTANT MATERIAL
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03/25/2003
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04/27/1999
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09/19/2000
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05/27/1999
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06/11/2002
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06/11/1999
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METHOD AND SYSTEM FOR STORAGE AND RECOVERY OF VITAL INFORMATION ON RADIO FREQUENCY TRANSPONDERS
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08/31/2004
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07/08/1999
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11/14/2002
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11/20/2001
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08/16/1999
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08/01/2000
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08/26/1999
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10/28/2003
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09/07/1999
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01/13/2004
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09/22/1999
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SYSTEM AND METHOD FOR AUTOMATICALLY CONTROLLING OR CONFIGURING A DEVICE, SUCH AS AN RFID READER
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08/14/2001
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09/21/1999
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07/15/2003
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09/29/1999
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ACTIVE RF TAG WITH WAKE-UP CIRCUIT TO PROLONG BATTERY LIFE
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02/11/2003
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09417635
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10/14/1999
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ULTRA-THIN OUTLINE PACKAGE FOR INTEGRATED CIRCUIT
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09/04/2001
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10/29/1999
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06/04/2002
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10/25/1999
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HIGH-PERFORMANCE MOBILE POWER ANTENNAS
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06/19/2001
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09519154
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03/06/2000
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Title:
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Code reader having replaceable optics assemblies supporting multiple illuminators
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03/11/2003
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09549046
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04/13/2000
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08/13/2002
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09609078
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06/30/2000
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08/06/2002
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Application #:
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09658953
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Filing Dt:
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09/11/2000
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Title:
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APPARATUS FOR TRANSPORTING RADIO FREQUENCY POWER TO ENERGIZE RADIO FREQUENCY IDENTIFICATION TRANSPONDERS
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