Granted Patent
Utility
US 6,163,049 · App. 09/170,061
Method of forming a composite interpoly gate dielectric
Inventor:
Nguyen Duc Bui
Patented Case
View Patent ↗
Granted: Dec 19, 2000
Filed: Oct 13, 1998
Inventor
Nguyen Duc Bui
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.