Granted Patent
Utility
US 6,133,893 · App. 09/144,213
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: Oct 17, 2000
Filed: Aug 31, 1998
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.