Granted Patent
Utility
US 6,373,759 · App. 09/823,102
SRAM device
Inventor:
Hiroyuki Yamauchi
Patented Case
View Patent ↗
Granted: Apr 16, 2002
Filed: Mar 30, 2001
Inventor
Hiroyuki Yamauchi
Assignee (at issue)
SUMITOMO ELECTRIC INDUSTRIES, LTD.
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.