Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Multi-voltage ballast and dimming circuits for a lamp drive voltage transformation and ballasting system

Multi-voltage ballast and dimming circuits for a lamp drive voltage transformation and ballasting system

US Patent 5962988 · Granted Oct 5, 1999

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Self-generating resistance apparatus for fitness and rehabilitation equipments2012
Combined device for power generation and illumination mounted on the wheel axle 2012
Combined generator with built-in eddy-current magnetic resistance2010
Magnetic control wheel with a magnetic ring2008
Magnetic controlled loading device in combination of a power generating set and 2006
Synthetic platelet storage media formulation2005
Synthetic media for blood components2003
Synthetic media for blood components2001
Low loss, electronic ballast2000
Lighting control system for discharge lamps2000
Methods of photodecontamination using synthetic media1999
Synthetic media for blood components1999