Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Extendable focal length lamp

Extendable focal length lamp

US Patent 6118130 · Granted Sep 12, 2000

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Inert UV inkjet printing having dual curing modes for ultraviolet-curable ink2019
Microwave powered lamp with reliable detection of burned out light bulbs2005
Apparatus and method for powering multiple magnetrons using a single power suppl2004
Radio frequency driven ultra-violet lamp2004
Microwave powered UV lamp with improved RF gasket arrangement2003
Dual magnetrons powered by a single power supply2003
Microwave powered lamp with improved cooling system2002
Lamp with self-constricting plasma light source2002
Thyratron with annular keep-alive electrode1995