Granted Patent
Utility
US 6,735,121 · App. 10/002,010
Nonvolatile memory system having status register for rewrite control
Inventor:
Keiichi Yoshida
Patented Case
View Patent ↗
Granted: May 11, 2004
Filed: Dec 5, 2001
Inventor
Keiichi Yoshida
Assignee (at issue)
HITACHI, 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.