Granted Patent
Utility
US 5,862,079 · App. 08/988,446
Method and device for erasing non-volatile semiconductor memory with smaller erase variation
Inventor:
Toshikatsu Jinbo
Patented Case
View Patent ↗
Granted: Jan 19, 1999
Filed: Dec 10, 1997
Inventor
Toshikatsu Jinbo
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.