Granted Patent
Utility
US 6,461,885 · App. 09/415,807
Method of fabricating and structure of an active matrix light-emitting display device
Inventors:
Donald Lupo, Akio Yasuda
Patented Case
View Patent ↗
Granted: Oct 8, 2002
Filed: Oct 11, 1999
Inventors
Donald Lupo
Akio Yasuda
Assignee (at issue)
Sony International (Europe) GmbH
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.