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Edwin A. Kelley
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Los Angeles, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Multiple user digital receiver apparatus and method with time divis...
Patent number
5,870,402
Issue date
Feb 9, 1999
Raytheon Company
Edwin A. Kelley
G01 - MEASURING TESTING
Information
Patent Grant
Multiple user digital receiver apparatus and method with time divis...
Patent number
5,621,730
Issue date
Apr 15, 1997
Hughes Aircraft Company
Edwin A. Kelley
G01 - MEASURING TESTING
Information
Patent Grant
Transmit and receive antenna element with feedback
Patent number
5,311,190
Issue date
May 10, 1994
Hughes Aircraft Company
Don C. Devendorf
G01 - MEASURING TESTING
Information
Patent Grant
Multi-band digital receiving apparatus and method with bandwidth re...
Patent number
5,280,636
Issue date
Jan 18, 1994
Hughes Aircraft Company
Edwin A. Kelley
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multiple user digital receiver apparatus and method with combined m...
Patent number
5,278,837
Issue date
Jan 11, 1994
Hughes Aircraft Company
Edwin A. Kelley
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Efficient digital frequency division multiplexed signal receiver
Patent number
5,251,218
Issue date
Oct 5, 1993
Hughes Aircraft Company
Wade J. Stone
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multiple use digital transmitter/transceiver with time multiplexing
Patent number
5,220,557
Issue date
Jun 15, 1993
Hughes Aircraft Company
Edwin A. Kelley
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
High speed digital computing system
Patent number
5,132,921
Issue date
Jul 21, 1992
Hughes Aircraft Company
Edwin A. Kelley
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Efficient high speed N-word comparator
Patent number
5,130,578
Issue date
Jul 14, 1992
Hughes Aircraft Company
Wade J. Stone
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Efficient digital frequency division multiplexed signal receiver
Patent number
5,058,107
Issue date
Oct 15, 1991
Hughes Aircraft Company
Wade J. Stone
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Aperture synthesized radiometer using digital beamforming techniques
Patent number
5,016,018
Issue date
May 14, 1991
Hughes Aircraft Company
Donald C. D. Chang
G01 - MEASURING TESTING
Information
Patent Grant
High-speed digital data communication system
Patent number
4,941,153
Issue date
Jul 10, 1990
Hughes Aircraft Company
Edwin A. Kelley
H04 - ELECTRIC COMMUNICATION TECHNIQUE