Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › High voltage shutdown circuit with current feedback for cathode ray tube

High voltage shutdown circuit with current feedback for cathode ray tube

US Patent 4287535 · Granted Sep 1, 1981

Estimated economic value: $2,244,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Dual sided electrophoretic display2014
Multi-media device containing a plurality of image capturing devices2014
Touch screen assembly and display for an electronic device2006
Keypad with illumination structure2006
Color enhancement for display device1987