Granted Patent
Utility
US 6,258,669 · App. 08/992,960
Methods and arrangements for improved formation of control and floating gates in non-volatile memory semiconductor devices
Inventor:
Steven K. Park
Patented Case
View Patent ↗
Granted: Jul 10, 2001
Filed: Dec 18, 1997
Inventor
Steven K. Park
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.