P

Inventor

COOPER JR JAMES A

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

BELL TELEPHONE LABOR INC

3 patents
US4324038AApr 13, 1982

Method of fabricating MOS field effect transistors

BELL TELEPHONE LABOR INC128 citations95
US4291247ASep 22, 1981

Multistage logic circuit arrangement

BELL TELEPHONE LABOR INC12 citations71
US4139907AFeb 13, 1979

Integrated read only memory

BELL TELEPHONE LABOR INC6 citations62

PURDUE RESEARCH FOUNDATION

2 patents
US6362495B1Mar 26, 2002

Dual-metal-trench silicon carbide Schottky pinch rectifier

PURDUE RESEARCH FOUNDATION90 citations95
US4635083AJan 6, 1987

Memory device

PURDUE RESEARCH FOUNDATION12 citations72

CREE RESEARCH INC

1 patent
US5465249ANov 7, 1995

Nonvolatile random access memory device having transistor and capacitor made in silicon carbide substrate

CREE RESEARCH INC151 citations98

US ARMY

1 patent
US5365477ANov 15, 1994

Dynamic random access memory device

US ARMY114 citations94

AMERICAN TELEPHONE & TELEGRAPH

1 patent
US4894689AJan 16, 1990

Transferred electron device

AMERICAN TELEPHONE & TELEGRAPH5 citations61

CAPASSO FEDERICO

1 patent
US4719496AJan 12, 1988

Repeated velocity overshoot semiconductor device

CAPASSO FEDERICO2 citations60