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Francois Tsvi Assal
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Bethesda, MD, US
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last 30 patents
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Patent Grant
Low noise front-end blanking and interleaving for satellite recepti...
Patent number
5,889,821
Issue date
Mar 30, 1999
Comsat Corporation
Donald S. Arnstein
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Solid-state electronic switching module
Patent number
5,696,470
Issue date
Dec 9, 1997
Comsat Corporation
Ramesh Kumar Gupta
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Waveguide transition for flat plate antenna
Patent number
5,475,394
Issue date
Dec 12, 1995
Comsat Corporation
Eric C. Kohls
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Switch matrix including both B switching elements and crossbar swit...
Patent number
5,220,320
Issue date
Jun 15, 1993
Comsat
Francois T. Assal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multiple spot-beam systems for satellite communications
Patent number
4,931,802
Issue date
Jun 5, 1990
Communications Satellite Corporation
Francois T. Assal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Combined global/spot beam configuration for satellite communications
Patent number
4,868,886
Issue date
Sep 19, 1989
Communication Satellite Corporation
Francois T. Assal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Monitoring of input backoff in time division multiple access commun...
Patent number
4,637,017
Issue date
Jan 13, 1987
Communications Satellite Corporation
Francois T. Assal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Resistively matched microwave PIN diode switch
Patent number
4,267,538
Issue date
May 12, 1981
Communications Satellite Corporation
Francois T. Assal
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Waveguide switch having four ports and three connecting states
Patent number
4,151,489
Issue date
Apr 24, 1979
Communications Satellite Corporation
Arnold L. Berman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Redundant microwave configuration
Patent number
4,070,637
Issue date
Jan 24, 1978
Communications Satellite Corporation
Francois Tsvi Assal
H04 - ELECTRIC COMMUNICATION TECHNIQUE