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:
Jan. 05, 2016

Filed:

Oct. 29, 2014
Applicant:

Apple Inc., Cupertino, CA (US);

Inventors:

Dotan Sokolov, Ra'anana, IL;

Naftali Sommer, Rishon Lezion, IL;

Uri Perlmutter, Ra'anana, IL;

Ofir Shalvi, Ra'anana, IL;

Assignee:

Apple Inc., Cupertino, CA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 27/00 (2006.01); G11C 7/02 (2006.01); G11C 11/56 (2006.01); G11C 16/34 (2006.01);
U.S. Cl.
CPC ...
G11C 27/005 (2013.01); G11C 7/02 (2013.01); G11C 11/5628 (2013.01); G11C 16/3418 (2013.01);
Abstract

A method for data storage includes defining a first programming scheme that programs a group of analog memory cells while reducing interference caused by at least one memory cell that neighbors the group, and a second programming scheme that programs the group of the analog memory cells and does not reduce all of the interference reduced by the first programming scheme. One of the first and second programming schemes is selected based on a criterion defined with respect to the analog memory cells. Data is stored in the group of the analog memory cells using the selected programming scheme.


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