Granted Patent
Utility
US 6,707,701 · App. 10/290,188
Semiconductor memory and its driving method
Inventor:
Kinya Ashikaga
Patented Case
View Patent ↗
Granted: Mar 16, 2004
Filed: Nov 8, 2002
Inventor
Kinya Ashikaga
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.