Granted Patent
Utility
US 6,579,765 · App. 09/657,432
Metal oxide semiconductor field effect transistors
Inventor:
John Nigel Ellis
Patented Case
View Patent ↗
Granted: Jun 17, 2003
Filed: Sep 7, 2000
Inventor
John Nigel Ellis
Assignee (at issue)
Zarlink Semiconductor (US) Inc.
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.