Granted Patent
Utility
US 5,528,103 · App. 08/188,855
Field emitter with focusing ridges situated to sides of gate
Inventors:
Christopher J. Spindt, Patrick A. Corcoran
Patented Case
View Patent ↗
Granted: Jun 18, 1996
Filed: Jan 31, 1994
Inventors
Christopher J. Spindt
Patrick A. Corcoran
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.