Granted Patent
Utility
US 5,663,608 · App. 08/633,545
Field emission display devices, and field emisssion electron beam source and isolation structure components therefor
Inventors:
Gary W. Jones, Steven M. Zimmerman
Patented Case
View Patent ↗
Granted: Sep 2, 1997
Filed: Apr 17, 1996
Inventors
Gary W. Jones
Steven M. Zimmerman
Assignee (at issue)
FED 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.