Granted Patent
Utility
US 5,329,162 · App. 07/899,853
Semiconductor device having a conductor layer provided over a semiconductor substrate
Inventor:
Mitsuru Nadaoka
Patented Case
View Patent ↗
Granted: Jul 12, 1994
Filed: Jun 17, 1992
Inventor
Mitsuru Nadaoka
Assignee (at issue)
OKI ELECTRIC INDUSTRY CO., LTD.
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.