Granted Patent
Utility
US 6,281,078 · App. 08/993,344
Manufacturing process to eliminate ONO fence material in high density NAND-type flash memory devices
Inventors:
Kent Kuohua Chang, Yuesong He, John Jianshi Wang, Ken D. Au
Patented Case
View Patent ↗
Granted: Aug 28, 2001
Filed: Dec 18, 1997
Inventors
Kent Kuohua Chang
Yuesong He
John Jianshi Wang
Ken D. Au
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.