P

Inventor

GIBSON JAMES J

US9 patents
⚠️ This page may combine multiple inventors who share the name “GIBSON JAMES J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GEN ELECTRIC

6 patents
US5063446ANov 5, 1991

Apparatus for transmitting auxiliary signal in a TV channel

GEN ELECTRIC140 citations96
US4958230ASep 18, 1990

Method of transmitting auxiliary information in a television signal

GEN ELECTRIC44 citations91
US5103310AApr 7, 1992

Interference reduction for extra-spectrum, compatible television system

GEN ELECTRIC33 citations90
US5155580AOct 13, 1992

Side panel signal processor for a widescreen television system

GEN ELECTRIC18 citations73
US5229847AJul 20, 1993

Television signal processing system including modulated auxiliary carrier

GEN ELECTRIC17 citations72
US5053858AOct 1, 1991

Chrominance signal processing appartus for widescreen television system

GEN ELECTRIC2 citations62

RCA THOMSON LICENSING CORP

2 patents
US5258928ANov 2, 1993

Parts efficient memory based functional circuit having selectable transfer characteristics

RCA THOMSON LICENSING CORP6 citations62
US5255078AOct 19, 1993

Impulse noise detector for a video signal receiver

RCA THOMSON LICENSING CORP2 citations61

RCA LICENSING CORP

1 patent
US5177611AJan 5, 1993

Method and apparatus for canceling quadrature distortion as for video signals having in-phase and quadrature phase components

RCA LICENSING CORP20 citations81