Granted Patent
Utility
US 6,208,077 · App. 09/186,538
Organic electroluminescent device with a non-conductive fluorocarbon polymer layer
Inventor:
Liang-Sun Hung
Patented Case
View Patent ↗
Granted: Mar 27, 2001
Filed: Nov 5, 1998
Inventor
Liang-Sun Hung
Assignee (at issue)
EASTMAN KODAK 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.