Granted Patent
Utility
US 5,541,473 · App. 08/012,297
Grid addressed field emission cathode
Inventors:
Robert M. Duboc, Jr., Paul A. Lovoi
Patented Case
View Patent ↗
Granted: Jul 30, 1996
Filed: Feb 1, 1993
Inventors
Robert M. Duboc, Jr.
Paul A. Lovoi
Assignee (at issue)
Silicon Video, 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.