Granted Patent
Utility
US 5,579,504 · App. 08/407,784
Multi-processor computer system having shared memory, private cache memories, and invalidate queues having valid bits and flush bits for serializing transactions
Inventors:
Michael A. Callander, G. Michael Uhler, W. Hugh Durdan
Patented Case
View Patent ↗
Granted: Nov 26, 1996
Filed: Mar 17, 1995
Inventors
Michael A. Callander
G. Michael Uhler
W. Hugh Durdan
Assignee (at issue)
Digital Equipment Corporation
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.