Granted Patent
Utility
US 6,773,832 · App. 10/745,671
Organic electroluminescent element and organic electroluminescence display using the same
Inventors:
Wataru Sotoyama, Hiroyuki Sato, Azuma Matsuura
Patented Case
View Patent ↗
Granted: Aug 10, 2004
Filed: Dec 29, 2003
Inventors
Wataru Sotoyama
Hiroyuki Sato
Azuma Matsuura
Assignee (at issue)
Fujitsu Limited
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.