Granted Patent
Utility
US 6,815,347 · App. 10/188,762
Method of forming a reflective electrode
Inventor:
Naoki Sumi
Patented Case
View Patent ↗
Granted: Nov 9, 2004
Filed: Jul 3, 2002
Inventor
Naoki Sumi
Assignee (at issue)
KONINKLIJKE PHILIPS ELECTRONICS NV
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.