Granted Patent
Utility
US 5,801,414 · App. 08/772,899
Non-volatile semiconductor memory having programming region for injecting and ejecting carriers into and from a floating gate
Inventor:
Masahiro Shinmori
Patented Case
View Patent ↗
Granted: Sep 1, 1998
Filed: Dec 24, 1996
Inventor
Masahiro Shinmori
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.