Granted Patent
Utility
US 5,805,502 · App. 08/795,024
System for constant field erasure in a FLASH EPROM
Inventors:
Yuan Tang, Chi Chang, James Yu
Patented Case
View Patent ↗
Granted: Sep 8, 1998
Filed: Feb 4, 1997
Inventors
Yuan Tang
Chi Chang
James Yu
Assignee (at issue)
Advanced Micro Devices, Inc.
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.