Granted Patent
Utility
US 5,680,348 · App. 08/566,204
Power supply independent current source for FLASH EPROM erasure
Inventors:
Michael Chung, James Yu
Patented Case
View Patent ↗
Granted: Oct 21, 1997
Filed: Dec 1, 1995
Inventors
Michael Chung
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.