Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Lamp ballast with lamp rectification detection circuitry

Lamp ballast with lamp rectification detection circuitry

US Patent 5808422 · Granted Sep 15, 1998

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Radial flow plunger lift lubricator2025
Tangential pin connection2025
Radial flow plunger lift lubricator2024
Tapered multistage plunger lift with bypass sleeve2023
Jet pump data tool method2020
LED lamp(s) with single channel driver2020
Method and apparatus for control of a plunger lift system2018
Combination dimmable driver2018
Two-wire neutralless digital dimmer for leading-edge dimmable lamp driver and a 2018
Jet pump data tool system2017
Bypass circuit for neutral-less controller in lighting control system2016
Method and apparatus for control of a plunger lift system2016