Granted Patent
Utility
US 4,433,469 · App. 06/466,593
Method of forming a self aligned aluminum polycrystalline silicon line
Inventor:
Alvin M. Goodman
Patented Case
View Patent ↗
Granted: Feb 28, 1984
Filed: Feb 15, 1983
Inventor
Alvin M. Goodman
Assignee (at issue)
RCA Corporation
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.