Granted Patent
Utility
US 6,803,268 · App. 09/606,159
EEPROM semiconductor device and method of fabricating the same
Inventors:
Takaaki Nagai, Masahiro Shinmori
Patented Case
View Patent ↗
Granted: Oct 12, 2004
Filed: Jun 29, 2000
Inventors
Takaaki Nagai
Masahiro Shinmori
Assignee (at issue)
NEC Electronics 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.