Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Controlled oscillator

Controlled oscillator

US Patent 4797634 · Granted Jan 10, 1989

Estimated economic value: $10,328,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Synchronization of chroma and luma using handshaking2006
Method for dynamic contrast improvement2006
Digital line delay using a single port memory2006
Phase shift apparatus2002
Bit-mapped on-screen-display device for a television receiver1997
Automatic letterbox detection1996
Dual port video memory system having pulse triggered dual column addressing1993
Oscillator frequency control arrangement for a stereo decoder1989
MOSFET analog signal squaring circuit1988
Regulating power supply for video display apparatus1987
Television receiver with selectable video input signals1987
Television receiver responsive to plural video signals1987