Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Color picture tube magnetic shielding and degaussing structure

Color picture tube magnetic shielding and degaussing structure

US Patent 4243913 · Granted Jan 6, 1981

Estimated economic value: $1,113,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Focus coil current generator for a cathode ray tube1992
Feedback arrangement in a deflection circuit1992
Isolating high voltage transformer for video apparatus1990
CRT focus tracking arrangement1989
Transformer winding arrangement for a television apparatus1987
Inductance adjustment for transformers1986
Television receiver high voltage generator1983