Granted Patent
Utility
US 5,748,553 · App. 08/712,875
Semiconductor memory device having extended margin in latching input signal
Inventor:
Mamoru Kitamura
Patented Case
View Patent ↗
Granted: May 5, 1998
Filed: Sep 12, 1996
Inventor
Mamoru Kitamura
Assignee (at issue)
NEC 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.