Granted Patent
Utility
US 5,680,345 · App. 08/469,953
Nonvolatile memory cell with vertical gate overlap and zero birds beaks
Inventors:
James Hsu, Steven W. Longcor, Jih-Chang Lien
Patented Case
View Patent ↗
Granted: Oct 21, 1997
Filed: Jun 6, 1995
Inventors
James Hsu
Steven W. Longcor
Jih-Chang Lien
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.