Granted Patent
Utility
US 6,235,582 · App. 09/223,613
Method for forming flash memory cell
Inventor:
Hwi-Huang Chen
Patented Case
View Patent ↗
Granted: May 22, 2001
Filed: Dec 30, 1998
Inventor
Hwi-Huang Chen
Assignee (at issue)
WINBOND ELECTRONICS CORP.
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.