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Madan M. Sharma
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Palos Verdes, CA, US
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last 30 patents
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Patent Grant
Hearing assist system employing time variant modulation transmissio...
Patent number
5,812,598
Issue date
Sep 22, 1998
Phonic Ear Incorporated
Madan M. Sharma
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
High reliability incandescent portable illumination system
Patent number
5,646,484
Issue date
Jul 8, 1997
Litebeams, Inc.
Madan Sharma
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Short range inductively coupled communication system employing time...
Patent number
5,615,229
Issue date
Mar 25, 1997
Phonic Ear, Incorporated
Madan M. Sharma
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
High voltage driver for gas discharge lamps
Patent number
5,155,415
Issue date
Oct 13, 1992
Litebeams, Inc.
Ronald M. Schmidt
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR