Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Dimmer and dimmer override control for a display device

Dimmer and dimmer override control for a display device

US Patent 4355334 · Granted Oct 19, 1982

Estimated economic value: $904,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Movable barrier operator with ultra-wideband device2025
System and methods for controlling a movable barrier operator2025
Method and apparatus to facilitate transmission of an encrypted rolling code2024
Barrier operator feature enhancement2024
Security system for a moveable barrier operator2024
Movable barrier operator system and methods of installation and use2024
Movable barrier operator and method2024
Obstacle detection systems and methods2024
System and method for movable barrier monitoring2023
Apparatus and method for controlling a device2023
Method and apparatus to facilitate transmission of an encrypted rolling code2023
Security system for a moveable barrier operator2023