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:
Jul. 28, 2020
Filed:
Jun. 28, 2018
Applicant:
Western Digital Technologies, Inc., San Jose, CA (US);
Inventors:
Refael Ben-Rubi, Rosh Haayin, IL;
Eran Sharon, Rishon Lezion, IL;
Assignee:
Western Digital Technologies, Inc., San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03M 13/11 (2006.01); G06F 11/10 (2006.01); G06F 12/0866 (2016.01); G06F 3/06 (2006.01);
U.S. Cl.
CPC ...
H03M 13/1102 (2013.01); G06F 3/064 (2013.01); G06F 3/068 (2013.01); G06F 3/0619 (2013.01); G06F 3/0652 (2013.01); G06F 11/1004 (2013.01); G06F 11/1076 (2013.01); G06F 12/0866 (2013.01); G06F 2212/1032 (2013.01);
Abstract
Enhanced error correction for data stored in storage devices are presented herein. A storage controller retrieves an initial encoded data segment stored on a storage media, computes information relating to errors resultant from decoding the initial encoded data segment, and stores the information in a cache. The storage controller retrieves subsequent encoded data segments stored on the storage media, augments a decoder using at least the information retrieved from the cache, and decodes the subsequent encoded data with the decoder to produce resultant data.