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:
Nov. 29, 2022
Filed:
Aug. 19, 2019
Applicant:
SK Hynix Inc., Gyeonggi-do, KR;
Inventors:
Assignee:
SK hynix Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 11/08 (2006.01); H03M 13/45 (2006.01); H03M 13/37 (2006.01); G06F 11/10 (2006.01); H03M 13/29 (2006.01); H03M 13/11 (2006.01); G06F 3/06 (2006.01); G11C 29/52 (2006.01);
U.S. Cl.
CPC ...
G06F 11/08 (2013.01); H03M 13/3746 (2013.01); H03M 13/458 (2013.01); G06F 3/0679 (2013.01); G06F 11/10 (2013.01); G11C 29/52 (2013.01); H03M 13/1108 (2013.01); H03M 13/1111 (2013.01); H03M 13/1131 (2013.01); H03M 13/2906 (2013.01);
Abstract
A data processing device includes a plurality of variable nodes configured to receive and store a plurality of target bits; a plurality of check nodes each configured to receive stored target bits from one or more corresponding variable nodes of the plurality of variable nodes, check whether received target bits have an error bit, and transmit a check result to the corresponding variable nodes; and a group state value manager configured to determine group state values of variable node groups into which the plurality of variable nodes are grouped.