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:
Apr. 29, 2025
Filed:
Jul. 31, 2023
Applicant:
Western Digital Technologies, Inc., San Jose, CA (US);
Inventors:
Anantharaj Thalaimalai Vanaraj, San Jose, CA (US);
Sai Gautham Thoppa, San Jose, CA (US);
Dharmaraju Marenahally Krishna, Karnataka, IN;
Assignee:
WESTERN DIGITAL TECHNOLOGIES, INC., San Jose, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
G06F 11/00 (2005.12); G06F 11/14 (2005.12);
U.S. Cl.
CPC ...
G06F 11/1451 (2012.12); G06F 11/1435 (2012.12); G06F 11/1458 (2012.12);
Abstract
Embodiments of the present technology provide non-volatile memory devices comprising memory dies that natively generate 'exclusive OR (XOR) data pages' that can be used to recover data pages corrupted by UECC errors. Through memory die native-XOR data page generation, embodiments can recover data pages corrupted by UECC errors more efficiently, more rapidly, and with fewer resources than potential alternative technologies.