Granted Patent
Utility
US 6,448,949 · App. 09/588,267
System and method for improving emitter life in flat panel field emission displays
Inventors:
Igor L. Maslennikov, Dennis M. Urbon, Christopher J. Spindt, Ronald L. Hansen, Christopher J. Curtin
Patented Case
View Patent ↗
Granted: Sep 10, 2002
Filed: Jun 5, 2000
Inventors
Igor L. Maslennikov
Dennis M. Urbon
Christopher J. Spindt
Ronald L. Hansen
Christopher J. Curtin
Assignee (at issue)
Candescent Technologies Corporation
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.