Granted Patent
Utility
US 6,765,271 · App. 10/237,805
Method for manufacturing non-volatile semiconductor memory and non-volatile semiconductor memory manufactured thereby
Inventor:
Mitsuteru Iijima
Patented Case
View Patent ↗
Granted: Jul 20, 2004
Filed: Sep 10, 2002
Inventor
Mitsuteru Iijima
Assignee (at issue)
Fujitsu Limited
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.