Granted Patent
Utility
US 6,153,458 · App. 08/438,015
Method of forming a portion of a memory cell
Inventors:
Mehdi Zamanian, James L. Worley
Patented Case
View Patent ↗
Granted: Nov 28, 2000
Filed: May 8, 1995
Inventors
Mehdi Zamanian
James L. Worley
Assignee (at issue)
STMICROELECTRONICS, 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.