Granted Patent
Utility
US 6,806,639 · App. 10/207,189
Thin film electroluminescent device
Inventors:
Alexey Krasnov, Peter G. Hofstra, Richard Wood
Patented Case
View Patent ↗
Granted: Oct 19, 2004
Filed: Jul 30, 2002
Inventors
Alexey Krasnov
Peter G. Hofstra
Richard Wood
Assignee (at issue)
Luxell Technologies, Inc.
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.