Granted Patent
Utility
US 6,165,543 · App. 09/332,224
Method of making organic EL device and organic EL transfer base plate
Inventors:
Shigeyoshi Otsuki, Shinichi Fukuzawa
Patented Case
View Patent ↗
Granted: Dec 26, 2000
Filed: Jun 14, 1999
Inventors
Shigeyoshi Otsuki
Shinichi Fukuzawa
Assignee (at issue)
NEC 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.