Invention Grant
- Patent Title: Storage device and method of operating the same
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Application No.: US17308232Application Date: 2021-05-05
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Publication No.: US11543975B2Publication Date: 2023-01-03
- Inventor: Ji Yeun Kang , Won Hyoung Lee
- Applicant: SK hynix Inc.
- Applicant Address: KR Gyeonggi-do
- Assignee: SK hynix Inc.
- Current Assignee: SK hynix Inc.
- Current Assignee Address: KR Gyeonggi-do
- Agency: IP & T Group LLP
- Priority: KR10-2020-0144654 20201102
- Main IPC: G06F11/07
- IPC: G06F11/07 ; G06F3/06 ; G06F1/28 ; G06F11/14

Abstract:
The present technology relates to an electronic device. The storage device according to the present technology may include a memory device and a memory controller. The memory device may include a plurality of memory blocks. The memory controller may control the memory device to perform a recovery operation for a first sudden power off on a target block on which a program operation is stopped due to the first sudden power off among the plurality of memory blocks, and perform a program operation of storing lock data including information indicating completion of the recovery operation for the first sudden power off in a page next to a page on which the recovery operation is completed in the target block.
Public/Granted literature
- US20220137836A1 STORAGE DEVICE AND METHOD OF OPERATING THE SAME Public/Granted day:2022-05-05
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