Granted Patent
Utility
US 5,522,039 · App. 08/118,959
Calculation of network data check sums by dedicated hardware with software corrections
Inventors:
Robert D. Snyder, Paul R. Zimmer, Michael I. Thompson, Paul T. Congdon, K. Monroe Bridges
Patented Case
View Patent ↗
Granted: May 28, 1996
Filed: Sep 9, 1993
Inventors
Robert D. Snyder
Paul R. Zimmer
Michael I. Thompson
Paul T. Congdon
K. Monroe Bridges
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.