Invention Grant
- Patent Title: Non-volatile memory device, operating method thereof, controller for controlling the same, and storage device including the same
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Application No.: US17220218Application Date: 2021-04-01
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Publication No.: US11699490B2Publication Date: 2023-07-11
- Inventor: Soyeong Gwak , Raeyoung Lee , Jinkyu Kang , Sejun Park , Changhwan Shin , Jaeduk Lee , Woojae Jang
- 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 Gyeonggi-do
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: KR 20200102475 2020.08.14
- Main IPC: G11C16/34
- IPC: G11C16/34 ; G11C16/16 ; G11C16/26 ; G11C7/10 ; G11C16/24 ; G11C16/08
Abstract:
An operating method of a storage device includes reading a wear-out pattern of a memory block when a controller determines the memory block is a re-use memory block of a non-volatile memory device; selecting an operation mode corresponding to the read wear-out pattern using the controller; and transmitting the selected operation mode to the non-volatile memory device using the controller.
Information query
