Inventor · disambiguated record
Michael A. Cooper-Hart
Also filed as: COOPER-HART MICHAEL A
6 granted patents·356 citations·filing 1985–1999
87Inventor score
Files withLUMA TELECOM INC2MITSUBISHI ELECTRIC CORP2MITSUBISHI ELECTRONICS AMERICA1SEGA ENTPR USA INC1
Top patents by PatentIndex Score
6 records- 0190US4932047AConversational video phoneLUMA TELECOM INC·Filed 1987·Granted Jun 5, 1990·141 cites·13 claims
- 0289US4715059AConversational video phoneLUMA TELECOM INC·Filed 1985·Granted Dec 22, 1987·127 cites·23 claims
- 0384US4985911AConversational video phoneMITSUBISHI ELECTRONICS AMERICA·Filed 1989·Granted Jan 15, 1991·59 cites·6 claims
- 0473USD296893STelephone machine with TV receiverMITSUBISHI ELECTRIC CORP·Filed 1986·Granted Jul 26, 1988·15 cites·1 claims
- 0550USD296891STelephone machine with TV receiverMITSUBISHI ELECTRIC CORP·Filed 1986·Granted Jul 26, 1988·6 cites·1 claims
- 0648USD436634SVideo game tableSEGA ENTPR USA INC·Filed 1999·Granted Jan 23, 2001·8 cites·1 claims
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