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Houston H. Hughes III
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Lynchburg, VA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Operating a trunked communication system in transmission and messag...
Patent number
5,864,762
Issue date
Jan 26, 1999
Ericsson Inc.
Jeffrey S. Childress
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
RF site communication link
Patent number
5,625,623
Issue date
Apr 29, 1997
Erilsson GE Mobile Communications Inc.
James S. Kent
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Trunked radio repeater system
Patent number
5,574,788
Issue date
Nov 12, 1996
Ericsson Inc.
Jeffrey S. Childress
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Trunked radio repeater system with control channel monitoring feature
Patent number
5,483,670
Issue date
Jan 9, 1996
Ericsson GE Mobile Communications Inc.
Jeffrey S. Childress
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Conventional network interface for multisite RF trunking system
Patent number
5,481,545
Issue date
Jan 2, 1996
Ericsson Inc.
Samuel Maedjaja
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Single channel autonomous digitally trunked RF communications system
Patent number
5,408,680
Issue date
Apr 18, 1995
Ericsson GE Mobile Communications Inc.
David L. Hattey
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Trunked radio repeater system with multigroup calling feature
Patent number
5,274,837
Issue date
Dec 28, 1993
Ericsson GE Mobile Communications Inc.
Jeffrey S. Childress
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Fail-soft architecture for public trunking system
Patent number
5,274,838
Issue date
Dec 28, 1993
Ericsson GE Mobile Communications Inc.
Jeffrey S. Childress
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Processor-to-processor communications protocol for a public service...
Patent number
5,212,724
Issue date
May 18, 1993
General Electric Company
Dimitri M. Nazarenko
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Processor-to-processor communications protocol for a public service...
Patent number
5,206,863
Issue date
Apr 27, 1993
General Electric Company
Dimitri M. Nazarenko
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Fail-soft architecture for public trunking system
Patent number
5,175,866
Issue date
Dec 29, 1992
Ericcson GE Mobile Communications Inc.
Jeffrey S. Childress
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Digital voter for multiple site PST R trunking system
Patent number
5,131,007
Issue date
Jul 14, 1992
General Electric Company
Thomas A. Brown
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Processor-to-processor communications protocol for a public service...
Patent number
5,128,930
Issue date
Jul 7, 1992
General Electric Company
Dimitri M. Nazarenko
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Trunked radio repeater system including synchronization of a contro...
Patent number
5,125,102
Issue date
Jun 23, 1992
Ericsson GE Mobile Communications Inc.
Jeffrey S. Childress
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Voter arrangement for multiple site PST RF trunking system
Patent number
5,113,413
Issue date
May 12, 1992
Ericsson GE Mobile Communications Inc.
Thomas A. Brown
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Processor-to-processor communications protocol for a public service...
Patent number
5,020,132
Issue date
May 28, 1991
Ericsson GE Mobile Communications Inc.
Dimitri M. Nazarenk
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Trunked radio repeater system
Patent number
4,905,302
Issue date
Feb 27, 1990
General Electric Company
Jeffrey S. Childress
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for transmitting digital data over a radio com...
Patent number
4,905,234
Issue date
Feb 27, 1990
General Electric Company
Jeffrey S. Childress
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Processor-to-processor communications protocol for a public service...
Patent number
4,835,731
Issue date
May 30, 1989
General Electric Company
Dimitri M. Nazarenko
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Mobile radio communications system with join feature
Patent number
4,682,367
Issue date
Jul 21, 1987
General Electric Company
Jeffery S. Childress
H04 - ELECTRIC COMMUNICATION TECHNIQUE