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Total properties:
20
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Patent #:
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Issue Dt:
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06/05/1990
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Application #:
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07307070
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Filing Dt:
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02/06/1989
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Title:
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CELLULAR TELEPHONE SYSTEM
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Patent #:
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Issue Dt:
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01/14/1992
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Application #:
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07544607
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Filing Dt:
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06/27/1990
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Title:
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SATELLITE MOBILE COMMUNICATION SYSTEM FOR RURAL SERVICE AREAS
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Patent #:
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Issue Dt:
|
06/15/1993
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Application #:
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07641507
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Filing Dt:
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01/15/1991
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Title:
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FREQUENCY SIGNAL GENERATOR APPARATUS AND METHOD FOR SIMULATING INTERFERENCE IN MOBILE COMMUNICATION SYSTEMS
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Patent #:
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Issue Dt:
|
09/07/1993
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Application #:
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07679521
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Filing Dt:
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04/02/1991
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Title:
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MICROCELL SYSTEM IN DIGITAL CELLULAR
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Patent #:
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Issue Dt:
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11/19/1991
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Application #:
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07693779
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Filing Dt:
|
04/26/1991
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Title:
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MICROCELL SYSTEM FOR CELLULAR TELEPHONE SYSTEM
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Patent #:
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Issue Dt:
|
06/01/1993
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Application #:
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07716054
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Filing Dt:
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06/17/1991
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Title:
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PIGGY-BACK NUMBER AND ROUTING ISOLATION FOR CELLULAR TELEPHONE SWITCHES
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Patent #:
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Issue Dt:
|
03/09/1993
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Application #:
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07784667
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Filing Dt:
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10/25/1991
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Title:
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ZONED MICROCELL WITH SECTOR SCANNING FOR CELLULAR TELEPHONE SYSTEM
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Patent #:
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Issue Dt:
|
09/20/1994
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Application #:
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07795782
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Filing Dt:
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11/21/1991
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Title:
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INBUILDING TELEPHONE COMMUNICATION SYSTEM
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Patent #:
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Issue Dt:
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02/08/1994
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Application #:
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07922856
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Filing Dt:
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07/31/1992
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Title:
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NETWORK MANAGEMENT SYSTEM
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|
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Patent #:
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Issue Dt:
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05/30/1995
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Application #:
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08084367
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Filing Dt:
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06/29/1993
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Title:
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METHOD AND APPARATUS FOR FRAUD CONTROL IN CELLULAR TELEPHONE SYSTEMS UTILIZING RF SIGNATURE COMPARISON
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|
|
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Patent #:
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Issue Dt:
|
04/02/1996
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Application #:
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08263129
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Filing Dt:
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06/21/1994
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Title:
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MICROCELLS FOR DIGITAL CELLULAR TELEPHONE SYSTEMS
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Patent #:
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Issue Dt:
|
04/09/1996
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Application #:
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08326045
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Filing Dt:
|
10/19/1994
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Title:
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SPECTRAL SHARING COMMUNICATION SYSTEM WITH MINIMAL INTER-SIGNAL INTERFERENCE
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Patent #:
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Issue Dt:
|
12/26/1995
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Application #:
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08330200
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Filing Dt:
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10/27/1994
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Title:
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CDMA TRANSMISSION DELAY METHOD AND APPARATUS
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|
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Patent #:
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Issue Dt:
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09/10/1996
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Application #:
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08389348
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Filing Dt:
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02/16/1995
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Title:
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METHOD AND APPARATUS FOR FRAUD CONTROL IN CELLULAR TELEPHONE SYSTEMS
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|
|
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Patent #:
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|
Issue Dt:
|
09/22/1998
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Application #:
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08414377
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Filing Dt:
|
03/31/1995
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|
Title:
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LOCATION-RULED RADIO-INTEGRATED NETWORK
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|
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Patent #:
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Issue Dt:
|
07/07/1998
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Application #:
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08442194
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Filing Dt:
|
05/16/1995
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Title:
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INTEGRATED MOBILE UNIT LOCATION SERVICES AND CELLULAR TELEPHONE SERVICES
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|
|
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Patent #:
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Issue Dt:
|
02/17/1998
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Application #:
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08499415
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Filing Dt:
|
07/07/1995
|
|
Title:
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FIXED SITE MONITOR USING A LOCATION-BASED COMMUNICATIONS NETWORK
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|
|
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Patent #:
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Issue Dt:
|
04/11/2000
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Application #:
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08518141
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Filing Dt:
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08/23/1995
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|
Title:
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METHOD AND APPARATUS FOR PROVIDING LOCATION-BASED INFORMATION SERVICES
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|
|
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Patent #:
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Issue Dt:
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12/11/2001
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Application #:
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08571679
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Filing Dt:
|
12/13/1995
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Title:
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WIDE AREA TWO-WAY PAGING USING A MESH NETWORK WITH PAGING RECEIVERS
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Patent #:
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Issue Dt:
|
09/01/1998
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Application #:
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08573066
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Filing Dt:
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12/15/1995
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Title:
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REMOTELY DISTRIBUTED LOCATION AND MESSAGING SYSTEM
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