Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Adjustable contrast compressor

Adjustable contrast compressor

US Patent 4366440 · Granted Dec 28, 1982

Estimated economic value: $1,477,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

TWT power supply with improved dynamic range2002
Adjustable gamma controller1987
Black level clamp for television signals1985
Square-wave symmetry corrector1984
Balanced modulator with feedback stabilization of carrier balance1983
Television camera highlight discharge apparatus1980
Synchronizing apparatus for remote television apparatus1980
Low-pass filter with remotely controllable rise time1980
Chroma keying selector system1980