Granted Patent
Utility
US 5,930,481 · App. 09/079,491
System for concurrent cache data access by maintaining and selectively merging multiple ranked part copies
Inventors:
Michael T. Benhase, David Alan Burton, Marshall Heyman, John Norbert McCauley, Robert Louis Morton
Patented Case
View Patent ↗
Granted: Jul 27, 1999
Filed: May 15, 1998
Inventors
Michael T. Benhase
David Alan Burton
Marshall Heyman
John Norbert McCauley
Robert Louis Morton
Assignee (at issue)
International Business Machines 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.