Granted Patent
Utility
US 6,436,844 · App. 09/939,905
Semiconductor structure useful in a self-aligned contact etch and method for making same
Inventor:
David S. Becker
Patented Case
View Patent ↗
Granted: Aug 20, 2002
Filed: Aug 27, 2001
Inventor
David S. Becker
Assignee (at issue)
Micron Technology, 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.