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:
Aug. 01, 2023
Filed:
Aug. 06, 2021
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Assignee:
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 16/34 (2006.01); G11C 16/26 (2006.01); G11C 16/16 (2006.01); G06F 18/214 (2023.01); G06N 3/045 (2023.01);
U.S. Cl.
CPC ...
G11C 16/3495 (2013.01); G06F 18/214 (2023.01); G06N 3/045 (2023.01); G11C 16/16 (2013.01); G11C 16/26 (2013.01);
Abstract
A memory system includes a memory device including a plurality of blocks, a buffer storing degradation information regarding at least one of the plurality of blocks, and a memory controller configured to determine a degradation level of the block corresponding to the read request based on the degradation information, in response to a read request from a host, infer a read level corresponding to the read request based on the degradation level, and read data from the memory device based on the read level.