Inventor

LEVINE BARRY F

US8 patents

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

AMERICAN TELEPHONE & TELEGRAPH

3 patents

US4894526AJan 16, 1990

Infrared-radiation detector device

AMERICAN TELEPHONE & TELEGRAPH83 citations95

US4754131AJun 28, 1988

Devices using avalanche photodiode and capable of detecting a small number of photons

AMERICAN TELEPHONE & TELEGRAPH8 citations72

US4942442AJul 17, 1990

Device including a radiation sensor

AMERICAN TELEPHONE & TELEGRAPH4 citations60

LUCENT TECHNOLOGIES INC

1 patent

US5589704ADec 31, 1996

Article comprising a Si-based photodetector

LUCENT TECHNOLOGIES INC51 citations91

BETHEA CLYDE G

1 patent

US5023685AJun 11, 1991

Quantum-well radiation-interactive device, and methods of radiation detection and modulation

BETHEA CLYDE G50 citations89

BELL TELEPHONE LABOR INC

1 patent

US4199698AApr 22, 1980

2-Methyl-4-nitro-aniline nonlinear optical devices

BELL TELEPHONE LABOR INC40 citations88

AT & T BELL LAB

1 patent

US4599632AJul 8, 1986

Photodetector with graded bandgap region

AT & T BELL LAB17 citations73

AT & T CORP

1 patent

US5506419AApr 9, 1996

Quantum well photodetector with pseudo-random reflection

AT & T CORP15 citations70