Granted Patent
Utility
US 5,647,785 · App. 08/527,520
Methods of making vertical microelectronic field emission devices
Inventors:
Gary W. Jones, Ching-Tzong Sune
Patented Case
View Patent ↗
Granted: Jul 15, 1997
Filed: Sep 13, 1995
Inventors
Gary W. Jones
Ching-Tzong Sune
Assignee (at issue)
MCNC
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.