Granted Patent
Utility
US 5,574,863 · App. 08/329,004
System for using mirrored memory as a robust communication path between dual disk storage controllers
Inventors:
Marvin D. Nelson, Douglas L. Voigt, Randy Matthews
Patented Case
View Patent ↗
Granted: Nov 12, 1996
Filed: Oct 25, 1994
Inventors
Marvin D. Nelson
Douglas L. Voigt
Randy Matthews
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.