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. 17, 2024
Filed:
Jul. 29, 2022
SK Hynix Inc., Gyeonggi-do, KR;
SK hynix Inc., Gyeonggi-do, KR;
Abstract
A memory includes a first check matrix calculation circuit suitable for generating a first parity by calculating a group indicator portion of a check matrix and a write data; a memory core suitable for storing the write data and the first parity; a first syndrome calculation circuit suitable for generating a first syndrome by adding the first parity which is read from the memory core to a first calculation result obtained by calculating the group indicator portion and the data which is read from the memory core; and a failure determination circuit suitable for accumulating the first syndromes for a region of the memory core to generate a vector and determining a presence of a failure of the region based on the vector.