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. 29, 2026
Filed:
Mar. 13, 2024
Applicant:
SK Hynix Inc., Gyeonggi-do, KR;
Inventors:
Bi Woong Chung, Gyeonggi-do, KR;
Dae Sung Kim, Gyeonggi-do, KR;
Assignee:
SK hynix Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03M 13/00 (2006.01); H03M 13/11 (2006.01);
U.S. Cl.
CPC ...
H03M 13/1128 (2013.01); H03M 13/1108 (2013.01); H03M 13/1151 (2013.01);
Abstract
A memory system includes a memory device and a controller. The memory device is configured to output a codeword. The controller is configured to establish, from the codeword, a plurality of variable nodes and a plurality of check nodes, and schedule a decoding operation to ensure that a number of check-sum updates during one cycle of the decoding operation does not exceed a threshold set to be less than a number of the check nodes, wherein the decoding operation includes iterative operations, and each iterative operation includes plural sub-iterative operations.