Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Noise suppression circuit for a video signal

Noise suppression circuit for a video signal

US Patent 4390894 · Granted Jun 28, 1983

Estimated economic value: $481,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Video signal processing circuit providing noise suppression with reduced signal 1989
Television receiver including a circuit arrangement for demodulating an NTSC-cod1987
Movement-adaptive transversal-recursive noise suppression circuit for a televisi1986
Television circuit arrangement for field and line frequency doubling and picture1986
Integrated memory circuit of a series-parallel-series type1986
Field number conversion circuit1986
Electronic device for the execution of a mathematical operation on sets of three1985
Line standard conversion circuit for a television signal1985
Field frequency-doubling circuit for a television signal1984
Video signal processing circuit for noise reduction1983