Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and apparatus for correcting color difference signals

Method and apparatus for correcting color difference signals

US Patent 6137540 · Granted Oct 24, 2000

Estimated economic value: $50,477,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Flicker detection gain control circuit, digital imaging system, and method2009
Bipolar audio signal switch2009
Digital cut-off control loop for TV using speeding and blanking circuits2005
X-ray protection circuit2002
Device for correcting the color of a television signal according to NTSC standar2001
Method and apparatus for reducing transition time for a magnetic head to switch 1998
Device for switching a video tape recorder head to write/read mode1996
Method and apparatus for decreasing a transition time of a read head from a writ1995