Granted Patent
Utility
US 6,558,997 · App. 09/942,948
Method for fabricating the control and floating gate electrodes without having their upper surface silicided
Inventors:
Fumihiko Noro, Seiki Ogura
Patented Case
View Patent ↗
Granted: May 6, 2003
Filed: Aug 31, 2001
Inventors
Fumihiko Noro
Seiki Ogura
Assignee (at issue)
SUMITOMO ELECTRIC INDUSTRIES, 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.