Granted Patent
Utility
US 5,896,342 · App. 08/907,778
Semiconductor memory device having collective writing mode for writing data on row basis
Inventor:
Hiroyuki Nakao
Patented Case
View Patent ↗
Granted: Apr 20, 1999
Filed: Aug 11, 1997
Inventor
Hiroyuki Nakao
Assignee (at issue)
MITSUBISHI ELECTRIC 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.