Granted Patent
Utility
US 6,653,765 · App. 09/550,769
Uniform angular light distribution from LEDs
Inventors:
Lionel M. Levinson, Steven Jude Duclos, Alok Mani Srivastava, Anil Raj Duggal
Patented Case
View Patent ↗
Granted: Nov 25, 2003
Filed: Apr 17, 2000
Inventors
Lionel M. Levinson
Steven Jude Duclos
Alok Mani Srivastava
Anil Raj Duggal
Assignee (at issue)
General Electric Company
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.