Granted Patent
Utility
US 6,561,690 · App. 09/933,557
Luminaire based on the light emission of light-emitting diodes
Inventors:
Christophe Balestriero, Marc Olivier Flaissier
Patented Case
View Patent ↗
Granted: May 13, 2003
Filed: Aug 20, 2001
Inventors
Christophe Balestriero
Marc Olivier Flaissier
Assignee (at issue)
KONINKLIJKE PHILIPS ELECTRONICS NV
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.