Granted Patent
Utility
US 5,808,348 · App. 08/884,032
Non-uniformly nitrided gate oxide and method
Inventors:
Akira Ito, John T. Gasner
Patented Case
View Patent ↗
Granted: Sep 15, 1998
Filed: Jun 27, 1997
Inventors
Akira Ito
John T. Gasner
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.