Invention Grant
- Patent Title: Data storage device and operating method thereof
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Application No.: US17217176Application Date: 2021-03-30
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Publication No.: US11488648B2Publication Date: 2022-11-01
- Inventor: Jin Woong Kim , Ji Hoon Yim
- 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: KR10-2017-0174249 20171218
- Main IPC: G11C7/00
- IPC: G11C7/00 ; G11C11/406 ; G11C16/34 ; G11C16/16 ; G11C11/4093
Abstract:
A storage device comprising: a nonvolatile memory device including a plurality of memory blocks; and a device controller configured to control the nonvolatile memory device to determine a memory block to perform a refresh operation and to control the memory block to perform the refresh operation to recover data of the memory block.
Public/Granted literature
- US20210217466A1 DATA STORAGE DEVICE AND OPERATING METHOD THEREOF Public/Granted day:2021-07-15
Information query
