Granted Patent
Utility
US 4,652,814 · App. 06/503,464
Circuit testing utilizing data compression and derivative mode vectors
Inventors:
William A. Groves, Matthew L. Snook, Rodney A. Browen
Patented Case
View Patent ↗
Granted: Mar 24, 1987
Filed: Jun 13, 1983
Inventors
William A. Groves
Matthew L. Snook
Rodney A. Browen
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.