Granted Patent
Utility
US 5,632,908 · App. 08/382,106
Method for making aligned features
Inventor:
Muhammed A. Shahid
Patented Case
View Patent ↗
Granted: May 27, 1997
Filed: Feb 1, 1995
Inventor
Muhammed A. Shahid
Assignee (at issue)
LUCENT TECHNOLOGIES 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.