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:
May. 29, 2018

Filed:

May. 09, 2016
Applicant:

Sandisk Technologies Inc., Plano, TX (US);

Inventors:

Abhijeet Bhalerao, San Jose, CA (US);

Mrinal Kochar, San Jose, CA (US);

Aaron Lee, Milpitas, CA (US);

Assignee:

SANDISK TECHNOLOGIES LLC, Plano, TX (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 11/00 (2006.01); G06F 11/07 (2006.01); G06F 3/06 (2006.01); G11C 29/02 (2006.01); G11C 29/04 (2006.01); G11C 29/42 (2006.01); G11C 29/00 (2006.01);
U.S. Cl.
CPC ...
G06F 11/079 (2013.01); G06F 3/0619 (2013.01); G06F 3/0647 (2013.01); G06F 3/0653 (2013.01); G06F 3/0659 (2013.01); G06F 3/0673 (2013.01); G06F 3/0685 (2013.01); G06F 11/00 (2013.01); G06F 11/073 (2013.01); G06F 11/0727 (2013.01); G06F 11/0751 (2013.01); G06F 11/0793 (2013.01); G11C 29/025 (2013.01); G11C 29/04 (2013.01); G11C 29/42 (2013.01); G11C 29/76 (2013.01); G06F 11/004 (2013.01); G11C 2029/0409 (2013.01);
Abstract

A system and method for operating a memory system includes receiving a first user data, writing the first user data to a first buffer, writing the first user data from the first buffer to a first selected memory location, writing the first user data from the first buffer into a second buffer when the first user data was successfully written to the first selected memory location. Data is retrieved from the first selected memory location and written into the first buffer. Data in the first buffer can be matched to the user data in the second buffer to confirm a successful storage of the first user data in the memory system. A previously stored user data can be retrieved from a third selected memory location and written into a third buffer when the previously stored user data was stored in the memory system before the first user data.


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