Granted Patent
Utility
US 5,801,477 · App. 08/383,410
Gated filament structures for a field emission display
Inventor:
John M. Macaulay
Patented Case
View Patent ↗
Granted: Sep 1, 1998
Filed: Jan 31, 1995
Inventor
John M. Macaulay
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.