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Charles Schepers
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Karlsruhe, DE
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last 30 patents
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Patent Grant
Interactive control of entertainment electronics apparatus
Patent number
4,965,557
Issue date
Oct 23, 1990
Nokia Unterhaltungselektronik
Charles Schepers
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Consumer electronics equipment combination consisting of a televisi...
Patent number
4,621,259
Issue date
Nov 4, 1986
International Standard Electric Corporation
Charles Schepers
G06 - COMPUTING CALCULATING COUNTING