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.
Patent No.:
Date of Patent:
Mar. 06, 2018
Filed:
Oct. 21, 2015
Applicant:
Sandisk Technologies Inc., Plano, TX (US);
Inventors:
Nian Niles Yang, Mountain View, CA (US);
Chris Avila, Saratoga, CA (US);
Assignee:
SANDISK TECHNOLOGIES LLC, Plano, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 29/00 (2006.01); G06F 11/10 (2006.01); G11C 29/52 (2006.01);
U.S. Cl.
CPC ...
G06F 11/1068 (2013.01); G11C 29/52 (2013.01);
Abstract
A non-volatile storage system identifies a word line with an open neighbor word line and determines whether data stored in non-volatile memory cells connected to the identified word line has an error condition. If the data does have an error condition, then an attempt is made to fix the data and the open neighbor word line is checked for errors. If the open neighbor word line has errors, then memory cells connected to the open neighbor word line are programmed with pseudo data.