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:
Jun. 17, 2025
Filed:
Nov. 21, 2022
Samsung Electronics Co., Ltd., Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A storage device including: a memory device including a plurality of superblocks, wherein each superblock includes memory blocks included in a group of a plurality of non-volatile memories; and a controller for controlling the memory device, wherein the controller controls a first superblock among the plurality of superblocks to be erased to program data received from a host, controls the data to be programmed in the first superblock, controls the first superblock to be selected as a victim superblock for a garbage collection operation, and controls a media scanning operation to be performed on the memory device when a data duration is greater than a threshold, wherein the data duration is an interval between a first time point, at which the first superblock is erased, and a second time point, at which the first superblock is selected as the victim superblock.