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Inventor

WERNER JEAN J

US4 patents
⚠️ This page may combine multiple inventors who share the name “WERNER JEAN J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BELL TELEPHONE LABOR INC

3 patents
US4170764AOct 9, 1979

Amplitude and frequency modulation system

BELL TELEPHONE LABOR INC126 citations94
US4464545AAug 7, 1984

Echo canceller

BELL TELEPHONE LABOR INC58 citations93
US4247940AJan 27, 1981

Equalizer for complex data signals

BELL TELEPHONE LABOR INC36 citations89

AMERICAN TELEPHONE & TELEGRAPH

1 patent
US4682358AJul 21, 1987

Echo canceller

AMERICAN TELEPHONE & TELEGRAPH66 citations93