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. 26, 2021
Filed:
May. 17, 2019
SK Hynix Inc., Gyeonggi-do, KR;
Hoiju Chung, San Jose, CA (US);
Young-Do Hur, Chungcheongbuk-do, KR;
Hyuk Lee, Gyeonggi-do, KR;
Jang-Ryul Kim, Gyeonggi-do, KR;
SK hynix Inc., Gyeonggi-do, KR;
Abstract
A memory system includes a memory controller including: a system error correction code generation circuit configured to generate a first system error correction code based on write data, and generate a second system error correction code based on the write data and the first system error correction code; and a memory including: a memory error correction code generation circuit configured to generate a memory error correction code based on the write data and the first system error correction code transferred from the memory controller; and a memory core configured to store the write data, the first system error correction code, the second system error correction code and the memory error correction code.