Granted Patent
Utility
US 6,683,419 · App. 10/176,685
Electrical control for an LED light source, including dimming control
Inventor:
Daniel J. Kriparos
Patented Case
View Patent ↗
Granted: Jan 27, 2004
Filed: Jun 24, 2002
Inventor
Daniel J. Kriparos
Assignee (at issue)
Dialight Corporation
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.