Granted Patent
Utility
US 6,159,814 · App. 08/968,444
Spacer formation by poly stack dopant profile design
Inventors:
Mark I. Gardner, Fred N. Hause, Charles E. May
Patented Case
View Patent ↗
Granted: Dec 12, 2000
Filed: Nov 12, 1997
Inventors
Mark I. Gardner
Fred N. Hause
Charles E. May
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.