Granted Patent
Utility
US 6,236,608 · App. 09/375,702
Technique to improve the source leakage of flash EPROM cells during source erase
Inventor:
Perumal Ratnam
Patented Case
View Patent ↗
Granted: May 22, 2001
Filed: Aug 16, 1999
Inventor
Perumal Ratnam
Assignee (at issue)
Alliance Semiconductor 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.