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Ramesh K. Gupta
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Rockville, MD, US
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last 30 patents
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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
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
Microwave digitally controlled solid-state attenuator having parall...
Patent number
4,978,932
Issue date
Dec 18, 1990
Communications Satellite Corporation
Ramesh K. Gupta
H01 - BASIC ELECTRIC ELEMENTS
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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