Inventor

CLARKE JOHN E

8 patents

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

AT & T INFORMATION SYSTEMS INC

2 patents

US4611875ASep 16, 1986

Communication system cross-connect field power adapter

AT & T INFORMATION SYSTEMS INC124 citations95

US4536052AAug 20, 1985

Modular cross-connect panel

AT & T INFORMATION SYSTEMS INC66 citations92

US AIR FORCE

2 patents

US4021836AMay 3, 1977

Inverted heterojunction photodiode

US AIR FORCE9 citations71

US4053919AOct 11, 1977

High speed infrared detector

US AIR FORCE16 citations70

AT & T CORP

1 patent

USD364621SNov 28, 1995

Telephone stand

AT & T CORP30 citations90

ROCKWELL INTERNATIONAL CORP

1 patent

US4183035AJan 8, 1980

Inverted heterojunction photodiode

ROCKWELL INTERNATIONAL CORP19 citations79

LUCENT TECHNOLOGIES INC

1 patent

US6220777B1Apr 24, 2001

Methods and apparatus for producing ultrasonic weld joints for injection molded plastic parts

LUCENT TECHNOLOGIES INC10 citations67

AT&T INFORMATION SYSTEMS

1 patent

USD290457SJun 23, 1987

Telephone power adapter

AT&T INFORMATION SYSTEMS3 citations61