Granted Patent
Utility
US 5,327,002 · App. 07/880,700
SRAM with gate oxide films of varied thickness
Inventor:
Makoto Motoyoshi
Patented Case
View Patent ↗
Granted: Jul 5, 1994
Filed: May 8, 1992
Inventor
Makoto Motoyoshi
Assignee (at issue)
Kawasaki Steel 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.