Granted Patent
Utility
US 6,265,253 · App. 09/305,098
Aluminum disposable spacer to reduce mask count in CMOS transistor formation
Inventors:
Todd P. Lukanc, Matthew S. Buynoski, Zicheng Gary Ling
Patented Case
View Patent ↗
Granted: Jul 24, 2001
Filed: May 5, 1999
Inventors
Todd P. Lukanc
Matthew S. Buynoski
Zicheng Gary Ling
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.