Granted Patent
Utility
US 6,594,777 · App. 09/505,514
Semiconductor memory device
Inventor:
Hidekazu Takata
Patented Case
View Patent ↗
Granted: Jul 15, 2003
Filed: Feb 17, 2000
Inventor
Hidekazu Takata
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.