Invention Grant
- Patent Title: Storage device and storage system
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Application No.: US17359873Application Date: 2021-06-28
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Publication No.: US11586538B2Publication Date: 2023-02-21
- Inventor: Kwang-Kyu Bang , Young-Min Kim , Kwan-Bin Yim
- Applicant: SAMSUNG ELECTRONICS CO., LTD.
- Applicant Address: KR Suwon-si
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Suwon-si
- Agency: Volentine, Whitt & Francos, PLLC
- Priority: KR10-2018-0166414 20181220
- Main IPC: G06F12/0804
- IPC: G06F12/0804 ; G06F3/06

Abstract:
Provided is a storage device including a power management integrated circuit chip; multiple non-volatile memories configured to receive power from the power management integrated circuit chip; and a controller configured to control the non-volatile memories, wherein the controller checks a state of the power during a read operation and a write operation on the non-volatile memories and, when a power failure is detected in at least one of the non-volatile memories, implements a power failure detection mode regarding the read operation and the write operation on all of the non-volatile memories.
Public/Granted literature
- US20210326258A1 STORAGE DEVICE AND STORAGE SYSTEM Public/Granted day:2021-10-21
Information query
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