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:
Apr. 11, 2023
Filed:
May. 17, 2021
SK Hynix Inc., Gyeonggi-do, KR;
Hyeong Ju Na, Gyeonggi-do, KR;
SK hynix Inc., Gyeonggi-do, KR;
Abstract
Various embodiments of the present disclosure generally relate to a memory system and an operating method thereof. According to the embodiments of the disclosed technology, the memory system may check first information indicating an execution state of a reference operation on each of the memory blocks during a preset target time period, may determine, based on the first information, at least one target memory block, among the plurality of memory blocks, as a target of a refresh operation of rewriting data stored in the target memory block and may execute a refresh operation on the target memory block.
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