Granted Patent
Utility
US 5,084,876 · App. 07/457,697
Method and apparatus for testing digital circuits
Inventors:
Robert K. Welham, Ajay Gupta
Patented Case
View Patent ↗
Granted: Jan 28, 1992
Filed: Dec 29, 1989
Inventors
Robert K. Welham
Ajay Gupta
Assignee (at issue)
Hewlett-Packard Company, L.P.
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.