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John W. Seazholtz
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Great Falls, VA, US
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last 30 patents
Information
Patent Grant
Variable rate and variable mode transmission system
Patent number
6,424,636
Issue date
Jul 23, 2002
Bell Atlantic Network Services, Inc.
John W. Seazholtz
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Use of cellular digital packet data (CDPD) communications to convey...
Patent number
6,246,875
Issue date
Jun 12, 2001
Bell Atlantic Network Services, Inc.
John W. Seazholtz
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Variable rate and variable mode transmission system
Patent number
6,246,695
Issue date
Jun 12, 2001
Bell Atlantic Network Services, Inc.
John W. Seazholtz
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Use of cellular digital packet data (CDPD) communications to convey...
Patent number
6,128,489
Issue date
Oct 3, 2000
Bell Atlantic Network Services, Inc.
John W. Seazholtz
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Use of cellular digital packet data (CDPD) communications to convey...
Patent number
5,920,821
Issue date
Jul 6, 1999
Bell Atlantic Network Services, Inc.
John W. Seazholtz
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Variable rate and variable mode transmission system
Patent number
5,812,786
Issue date
Sep 22, 1998
Bell Atlantic Network Services, Inc.
John W. Seazholtz
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Beacon system using cellular digital packet data (CDPD) communicati...
Patent number
5,790,952
Issue date
Aug 4, 1998
Bell Atlantic Network Services, Inc.
John W. Seazholtz
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Shared use video processing systems for distributing program signal...
Patent number
5,784,683
Issue date
Jul 21, 1998
Bell Atlantic Network Services, Inc.
Kamran Sistanizadeh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Power system supporting CDPD operation
Patent number
5,737,706
Issue date
Apr 7, 1998
Bell Atlantic Network Services, Inc.
John W. Seazholtz
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transaction implementation in video dial tone network
Patent number
5,594,789
Issue date
Jan 14, 1997
Bell Atlantic Network Services, Inc.
John W. Seazholtz
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Personal checkup service and equipment
Patent number
5,333,173
Issue date
Jul 26, 1994
Bell Atlantic Network Services, Inc.
John W. Seazholtz
H04 - ELECTRIC COMMUNICATION TECHNIQUE