Granted Patent
Utility
US 5,167,022 · App. 07/552,341
Multiprocessor bus locking system with a winning processor broadcasting an ownership signal causing all processors to halt their requests
Inventors:
Richard G. Bahr, Andrew Milia, Barry J. Flahive
Patented Case
View Patent ↗
Granted: Nov 24, 1992
Filed: Jul 16, 1990
Inventors
Richard G. Bahr
Andrew Milia
Barry J. Flahive
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.