Granted Patent
Utility
US 4,874,713 · App. 07/345,875
Method of making asymmetrically optimized CMOS field effect transistors
Inventor:
Samuel C. Gioia
Patented Case
View Patent ↗
Granted: Oct 17, 1989
Filed: May 1, 1989
Inventor
Samuel C. Gioia
Assignee (at issue)
NCR 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.