Inventor

Houston H. Hughes, III

Inventor

Lynchburg, VA, US

Overview

20→

Patents

1987–1999

Patent span

Electricity

Primary field (CPC H)

Patents· 20 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Wprimary

H04WWireless communication networks53%

H04LTransmission of digital information, e.g. telegraphic communication37%

H04BTransmission8%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%

PatentTitleYear

5,864,762'Operating a trunked communication system in transmission and message trunked modes'1999 5,625,623'RF site communication link'1997 5,574,788'Trunked radio repeater system'1996 5,483,670'Trunked radio repeater system with control channel monitoring feature'1996 5,481,545'Conventional network interface for multisite RF trunking system'1996 5,408,680'Single channel autonomous digitally trunked RF communications system'1995 5,274,837'Trunked radio repeater system with multigroup calling feature'1993 5,274,838'Fail-soft architecture for public trunking system'1993 5,212,724'Processor-to-processor communications protocol for a public service trunking system'1993 5,206,863'Processor-to-processor communications protocol for a public service trunking system'1993 5,175,866'Fail-soft architecture for public trunking system'1992 5,131,007'Digital voter for multiple site PST R trunking system'1992 5,128,930'Processor-to-processor communications protocol for a public service trunking system'1992 5,125,102'Trunked radio repeater system including synchronization of a control channel and working channels'1992 5,113,413'Voter arrangement for multiple site PST RF trunking system'1992 5,020,132'Processor-to-processor communications protocol for a public service trunking system'1991 4,905,302'Trunked radio repeater system'1990 4,905,234'Apparatus and method for transmitting digital data over a radio communications channel'1990 4,835,731'Processor-to-processor communications protocol for a public service trunking system'1989 4,682,367'Mobile radio communications system with join feature'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–1993Patents assigned to GEN ELECTRIC (8)· patent assignee history

1987–1999Based in Lynchburg, VA, US· patent location history

1991–1996Patents assigned to ERICSSON GE MOBILE COMMUNICAT (7)· patent assignee history

1992Patents assigned to ERICCSON GE MOBILE COMMUNICATI (1)· patent assignee history

1996–1999Patents assigned to ERICSSON GE MOBILE INC (3)· patent assignee history

1997Patents assigned to ERILSSON GE MOBILE COMMUNICATI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
GEN ELECTRIC	8	1987–1993
ERICSSON GE MOBILE COMMUNICAT	7	1991–1996
ERICSSON GE MOBILE INC	3	1996–1999
ERICCSON GE MOBILE COMMUNICATI	1	1992
ERILSSON GE MOBILE COMMUNICATI	1	1997

Locations

Location	Patents	Span
Lynchburg, Virginia, US	20	1987–1999