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:
Sep. 25, 2018
Filed:
Jun. 27, 2013
Sandisk Technologies Llc, Plano, TX (US);
Seungjune Jeon, Milpitas, CA (US);
Idan Alrod, Herzliya, IL;
Eran Sharon, Rishon Lezion, IL;
Dana Lee, Milpitas, CA (US);
SanDisk Technologies LLC, Addison, TX (US);
Abstract
A data storage device includes a non-volatile memory and a controller. The non-volatile memory includes a word line coupled to a plurality of storage elements. A method includes detecting a condition associated with a defect in the word line. A first subset of the plurality of storage elements and a second subset of the plurality of storage elements are determined based on an estimated location of the defect. The method further includes determining a first read threshold for the first subset and a second read threshold for the second subset.