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:
Jul. 09, 2024
Filed:
Nov. 15, 2022
Applicant:
SK Hynix Inc., Gyeonggi-do, KR;
Inventor:
Seok Woo Choi, 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 13/1191 (2013.01); H03M 13/611 (2013.01);
Abstract
A memory system may include an error correction code generation circuit configured to generate a first error correction code having a large bit number by using write data and a first H matrix in a first error correction mode, and to generate a second error correction code having a small bit number by using the write data and a second H matrix in a second error correction mode, and a memory core configured to store the first error correction code and the write data in the first error correction mode, and to store the second error correction code and the write data in the second error correction mode.