Granted Patent
Utility
US 5,689,679 · App. 08/610,901
Memory system and method for selective multi-level caching using a cache level code
Inventor:
Norman Paul Jouppi
Patented Case
View Patent ↗
Granted: Nov 18, 1997
Filed: Mar 5, 1996
Inventor
Norman Paul Jouppi
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.