Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Ballast circuit with an ignitor for starting multiple HID lamps

Ballast circuit with an ignitor for starting multiple HID lamps

US Patent 6608451 · Granted Aug 19, 2003

Estimated economic value: $47,219,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

HID dimming method and apparatus2009
Reactor and ballast system2004
Automated diagnostic tester for HID lamp luminaires2003
Luminaire incorporating arc tube preheater2003
Single ballast for powering at least one high intensity discharge lamp2003
Socket mounting that allows lamp to remain vertical as fixture is tilted2003
Ignitor pulse variable reduction method and apparatus2002
Luminaire incorporating containment in the event of non-passive failure of high 2002
Metal halide lamp lumen depreciation improvement2002
Fluorescent lamp luminaire system2002
Power module for high intensity discharge lamp2002
Single ballast for powering high intensity discharge lamps2001