Granted Patent
Utility
US 6,711,050 · App. 10/358,202
Semiconductor memory
Inventor:
Hiroyuki Sadakata
Patented Case
View Patent ↗
Granted: Mar 23, 2004
Filed: Feb 5, 2003
Inventor
Hiroyuki Sadakata
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.