P

Inventor

ROEDER BARBARA J

US5 patents
⚠️ This page may combine multiple inventors who share the name “ROEDER BARBARA J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

RCA CORP

3 patents
US4661853AApr 28, 1987

Interfield image motion detector for video signals

RCA CORP133 citations95
US4651211AMar 17, 1987

Video signal motion detecting apparatus

RCA CORP60 citations95
US4684989AAug 4, 1987

Signal background noise detector

RCA CORP40 citations92

GEN ELECTRIC

2 patents
US4888641ADec 19, 1989

Extended definition widescreen television system using plural signal transmission channels

GEN ELECTRIC42 citations92
US4816899AMar 28, 1989

Compatible widescreen television system

GEN ELECTRIC19 citations73