Inventor

COOPER-HART MICHAEL A

US6 patents

⚠️ This page may combine multiple inventors who share the name “COOPER-HART MICHAEL A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LUMA TELECOM INC

2 patents

US4932047AJun 5, 1990

Conversational video phone

LUMA TELECOM INC141 citations94

US4715059ADec 22, 1987

Conversational video phone

LUMA TELECOM INC127 citations94

MITSUBISHI ELECTRIC CORP

2 patents

USD296891SJul 26, 1988

Telephone machine with TV receiver

MITSUBISHI ELECTRIC CORP6 citations72

USD296893SJul 26, 1988

Telephone machine with TV receiver

MITSUBISHI ELECTRIC CORP15 citations72

MITSUBISHI ELECTRONICS AMERICA

1 patent

US4985911AJan 15, 1991

Conversational video phone

MITSUBISHI ELECTRONICS AMERICA59 citations92

SEGA ENTPR USA INC

1 patent

USD436634SJan 23, 2001

Video game table

SEGA ENTPR USA INC8 citations67