The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Sep. 22, 2015

Filed:

Jun. 29, 2012
Applicant:

Siva Ramakrishnan, Beaverton, OR (US);

Inventor:

Siva Ramakrishnan, Beaverton, OR (US);

Assignee:

INTEL CORPORATION, Santa Clara, CA (US);

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 12/12 (2006.01); G06F 12/16 (2006.01); G06F 9/00 (2006.01); G06F 12/06 (2006.01); G06F 12/08 (2006.01);
U.S. Cl.
CPC ...
G06F 12/16 (2013.01); G06F 9/00 (2013.01); G06F 12/0646 (2013.01); G06F 12/128 (2013.01); G06F 12/0897 (2013.01); G06F 2212/1028 (2013.01); G06F 2212/1044 (2013.01);
Abstract

A multi-level storage apparatus includes a first-level storage area to store first information, a second-level storage area to store second information, and a selectively enabled third-level storage area to store information based on different operational states. The third-level storage area stores the first information from the first-level storage area when the third-level storage area is to change from a first state to a second state. The first information in third-level storage area is transferred to the first-level storage area when the third-level storage area is to change from the second state to the first state. The first information is to include page miss information.


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