Granted Patent
Utility
US 5,940,689 · App. 08/885,921
Method of fabricating UMOS semiconductor devices using a self-aligned, reduced mask process
Inventors:
Christopher L. Rexer, Mark L. Rineheimer, John Manning Savidge Neilson, Thomas E. Grebs
Patented Case
View Patent ↗
Granted: Aug 17, 1999
Filed: Jun 30, 1997
Inventors
Christopher L. Rexer
Mark L. Rineheimer
John Manning Savidge Neilson
Thomas E. Grebs
Assignee (at issue)
HARRIS 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.