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:
Jun. 13, 2017

Filed:

Jun. 28, 2016
Applicant:

Sandisk Technologies Llc, Plano, TX (US);

Inventors:

Zelei Guo, San Jose, CA (US);

Joanna Lai, San Jose, CA (US);

Deepak Raghu, San Jose, CA (US);

Assignee:

SANDISK TECHNOLOGIES LLC, Plano, TX (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 16/06 (2006.01); G11C 16/26 (2006.01); G11C 16/04 (2006.01); G11C 16/08 (2006.01); G06F 11/07 (2006.01); G11C 7/06 (2006.01); G11C 16/28 (2006.01);
U.S. Cl.
CPC ...
G11C 16/26 (2013.01); G06F 11/073 (2013.01); G06F 11/076 (2013.01); G11C 7/062 (2013.01); G11C 16/0483 (2013.01); G11C 16/08 (2013.01); G11C 16/28 (2013.01);
Abstract

Performance improvement features can improve the performance of read processes under the right conditions. In order to selectively use the performance improvement features, the system conducts active read sampling to obtain information about bit error rate and then enables the performance improvement feature(s) for future read processes based on the information about bit error rate.


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