Granted Patent
Utility
US 5,751,955 · App. 08/473,541
Method of synchronizing a pair of central processor units for duplex, lock-step operation by copying data into a corresponding locations of another memory
Inventors:
David P. Sonnier, William E. Baker, William P. Bunton, Daniel L. Fowler, Curtis Willard Jones, Jr., John C. Krause, Michael Simpson, William J. Watson
Patented Case
View Patent ↗
Granted: May 12, 1998
Filed: Jun 7, 1995
Inventors
David P. Sonnier
William E. Baker
William P. Bunton
Daniel L. Fowler
Curtis Willard Jones, Jr.
John C. Krause
Michael Simpson
William J. Watson
Assignee (at issue)
Tandem Computers Incorporated
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.