Granted Patent
Utility
US 6,016,276 · App. 09/099,404
Semiconductor memory device which can be set one from multiple threshold value
Inventor:
Yukio Fuji
Patented Case
View Patent ↗
Granted: Jan 18, 2000
Filed: Jun 18, 1998
Inventor
Yukio Fuji
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.