Granted Patent
Utility
US 4,969,124 · App. 07/320,762
Method for vertical fuse testing
Inventors:
Thomas M. Luich, Michael S. Millhollan
Patented Case
View Patent ↗
Granted: Nov 6, 1990
Filed: Mar 7, 1989
Inventors
Thomas M. Luich
Michael S. Millhollan
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.