Granted Patent
Utility
US 5,319,600 · App. 07/729,614
Semiconductor memory device with noise immunity
Inventor:
Teruhiro Harada
Patented Case
View Patent ↗
Granted: Jun 7, 1994
Filed: Jul 15, 1991
Inventor
Teruhiro Harada
Assignee (at issue)
OKI ELECTRIC INDUSTRY CO., 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.