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. 15, 2015

Filed:

Mar. 24, 2012
Applicants:

Hongzhong Zheng, Sunnyvale, CA (US);

Joseph James Tringali, Los Altos, CA (US);

Inventors:

Hongzhong Zheng, Sunnyvale, CA (US);

Joseph James Tringali, Los Altos, CA (US);

Assignee:

Rambus Inc., Sunnyvale, CA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 12/02 (2006.01); G06F 3/06 (2006.01);
U.S. Cl.
CPC ...
G06F 12/0246 (2013.01); G06F 3/0616 (2013.01); G06F 2212/1032 (2013.01); G06F 2212/7211 (2013.01);
Abstract

Systems, devices, and methods are disclosed for leveling wear on memory. Such systems, methods, and devices include the memory, one or more wear leveling engines and one or more wear leveling policies, a were leveling mechanism comprising one of the wear leveling engines and one of the wear leveling policies. Further embodiments may include a decision engine having a write traffic signature mechanism wherein the decision engine selects a wear leveling engine and wear leveling policy based upon receiving a write traffic signature of the memory from the write traffic signature mechanism and receiving status data from the memory.


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Zheng, Hongzhong. (2015). Devices, systems, and methods for wear leveling memory (U.S. Patent No. 9135160). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9135160

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