Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Ac/dc transformerless voltage converter

Ac/dc transformerless voltage converter

US Patent 5914869 · Granted Jun 22, 1999

Estimated economic value: $99,132,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Monaural and stereo audio signal control system2004
Brightness control apparatus for a video signal processing system1986
Degaussing system arrangements1986
Noise responsive automatic peaking control apparatus1983