Granted Patent
Utility
US 6,741,514 · App. 10/420,790
Semiconductor memory device and method of controlling the same
Inventor:
Atsumasa Sako
Patented Case
View Patent ↗
Granted: May 25, 2004
Filed: Apr 23, 2003
Inventor
Atsumasa Sako
Assignee (at issue)
Fujitsu Limited
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.