Granted Patent
Utility
US 6,295,581 · App. 09/026,942
Method and apparatus for assuring cache coherency
Inventor:
John E. DeRoo
Patented Case
View Patent ↗
Granted: Sep 25, 2001
Filed: Feb 20, 1998
Inventor
John E. DeRoo
Assignee (at issue)
ATI Technologies Inc.
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.