IP Library Granted Patent US 5,317,720
Granted Patent Utility
US 5,317,720 · App. 08/034,581

Processor system with writeback cache using writeback and non writeback transactions stored in separate queues

Inventors: Rebecca L. Stamm, John H. Edmondson, David W. Archer, Samyojita Nadkarni, Raymond L. Strouble
Patented Case View Patent ↗
Granted: May 31, 1994 Filed: Mar 22, 1993
Inventors
Rebecca L. Stamm
John H. Edmondson
David W. Archer
Samyojita Nadkarni
Raymond L. Strouble
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.

Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 5,317,720
App. No.
08/034,581
Filed
1993-03-22
Granted
1994-05-31
Kind
A