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:
Feb. 18, 2020
Filed:
Aug. 05, 2016
Applicant:
Sandisk Technologies Llc, Plano, TX (US);
Inventors:
Assignee:
Sandisk Technologies LLC, Plano, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
G06F 11/10 (2006.01); H03M 13/29 (2006.01); G06F 3/06 (2006.01);
U.S. Cl.
CPC ...
H03M 13/2906 (2013.01); G06F 3/065 (2013.01); G06F 3/0619 (2013.01); G06F 3/0656 (2013.01); G06F 3/0679 (2013.01); G06F 3/0688 (2013.01); G06F 11/108 (2013.01); G06F 11/1012 (2013.01);
Abstract
A data storage device includes a memory device and a controller coupled to the memory device. The controller is configured, during execution of a relocation operation that includes storage of data to a memory buffer of an access device and retrieval of the data including data bits and first error correction code (ECC) parity bits from the memory buffer, to generate second ECC parity bits based on the data bits from the memory buffer and to compare the first ECC parity bits to the second ECC parity bits.