Granted Patent
Utility
US 5,619,473 · App. 08/459,792
Semiconductor memory device with dual address memory read amplifiers
Inventor:
Yasuhiro Hotta
Patented Case
View Patent ↗
Granted: Apr 8, 1997
Filed: Jun 2, 1995
Inventor
Yasuhiro Hotta
Assignee (at issue)
SHARP KABUSHIKI KAISHA
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.