Granted Patent
Utility
US 6,204,610 · App. 09/528,157
Electroluminescence display device
Inventor:
Naoaki Komiya
Patented Case
View Patent ↗
Granted: Mar 20, 2001
Filed: Mar 17, 2000
Inventor
Naoaki Komiya
Assignee (at issue)
SANYO ELECTRIC CO., LTD.
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.