Granted Patent
Utility
US 4,635,234 · App. 06/630,799
Memory circuit with an improved output control circuit
Inventor:
Takashi Yamaguchi
Patented Case
View Patent ↗
Granted: Jan 6, 1987
Filed: Jul 13, 1984
Inventor
Takashi Yamaguchi
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.