Granted Patent
Utility
US 5,181,874 · App. 07/865,384
Method of making microelectronic field emission device with air bridge anode
Inventors:
Marko Sokolich, Zaher Bardai
Patented Case
View Patent ↗
Granted: Jan 26, 1993
Filed: Apr 8, 1992
Inventors
Marko Sokolich
Zaher Bardai
Assignee (at issue)
Hughes Aircraft Company
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.