Granted Patent
Utility
US 6,700,322 · App. 09/592,045
Light source with organic layer and photoluminescent layer
Inventors:
Anil Raj Duggal, Alok Mani Srivastava
Patented Case
View Patent ↗
Granted: Mar 2, 2004
Filed: Jun 12, 2000
Inventors
Anil Raj Duggal
Alok Mani Srivastava
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.