Granted Patent
Utility
US 6,475,847 · App. 10/109,526
Method for forming a semiconductor device with self-aligned contacts using a liner oxide layer
Inventors:
Minh Van Ngo, Yu Sun, Fei Wang, Mark T. Ramsbey, Chi Chang, Angela T. Hui, Mark S. Chang
Patented Case
View Patent ↗
Granted: Nov 5, 2002
Filed: Mar 27, 2002
Inventors
Minh Van Ngo
Yu Sun
Fei Wang
Mark T. Ramsbey
Chi Chang
Angela T. Hui
Mark S. Chang
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.