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:
Jan. 21, 2025
Filed:
Sep. 21, 2023
Applicant:
SK Hynix Inc., Gyeonggi-do, KR;
Inventor:
Young Ook Song, Gyeonggi-do, KR;
Assignee:
SK hynix Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 29/52 (2006.01); G11C 7/10 (2006.01); G11C 7/20 (2006.01); G11C 7/22 (2006.01);
U.S. Cl.
CPC ...
G11C 29/52 (2013.01); G11C 7/1069 (2013.01); G11C 7/20 (2013.01); G11C 7/222 (2013.01);
Abstract
A memory system includes a plurality of memory devices; and a memory controller configured to perform an initial training operation to set a plurality of time codes corresponding to the plurality of memory devices, respectively, receive a plurality of data signals read from the plurality of memory devices, as internal data signals, according to the plurality of time codes, respectively, and adjust the plurality of time codes based on the internal data signals and error pattern maps generated by collecting error location information for the internal data signals.