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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.:

US 11923869 B1

PDFFull Text
Date of Patent:
Mar. 05, 2024

Filed:

Jun. 14, 2022

Data storage device with dynamic mapping of low-density parity check (ldpc) engines

Applicant:

Western Digital Technologies, Inc., San Jose, CA (US);

Inventors:

Dattatreya B Nayak, Udupi, IN;

Karthik N E, Chickamagalore, IN;

Noor Mohamed A A, Kumbakonam, IN;

Yunas Rashid, Srinagar, IN;

Assignee:

Western Digital Technologies, Inc., San Jose, CA (US);

Attorney:

Michael Best & Friedrich LLP

Primary Examiner:

Samir W Rizk

Int. Cl.
CPC ...
G11C 29/00 (2006.01); G06F 3/06 (2006.01); H03M 13/11 (2006.01);
U.S. Cl.
CPC ...
H03M 13/1177 (2013.01); G06F 3/0619 (2013.01); G06F 3/0631 (2013.01); G06F 3/0656 (2013.01); G06F 3/0659 (2013.01); G06F 3/0679 (2013.01); H03M 13/1134 (2013.01);
Abstract

The devices, methods, and apparatuses of the present disclosure address a lack of parallelism in a typical approach by eliminating the static mapping of the two or more low-density parity check (LDPC) engines to a plurality of flash controllers. The devices, methods, and apparatuses of the present disclosure include a dynamic LDPC mapping to the plurality of flash controllers.

Find Patent Forward Citations

Nayak, Dattatreya. (2024). Data storage device with dynamic mapping of low-density parity check (ldpc) engines (U.S. Patent No. 11923869). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11923869

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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