Granted Patent
Utility
US 5,041,903 · App. 07/535,837
Vertical semiconductor interconnection method and structure
Inventors:
Michael A. Millerick, Gregory W. Pautsch
Patented Case
View Patent ↗
Granted: Aug 20, 1991
Filed: Jun 11, 1990
Inventors
Michael A. Millerick
Gregory W. Pautsch
Assignee (at issue)
NATIONAL SEMICONDUCTOR 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.