公开(公告)号：US12235713B2

公开(公告)日：2025-02-25

申请号：US17376441

申请日：2021-07-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Young-Seop Shim ,  Kyung Duk Lee ,  Jong-Sung Na ,  Chan Moo Park ,  In Kap Chang ,  Chang Min Cho

IPC: G06F11/00 ,  G06F17/18 ,  G06N20/00

Abstract: A method for operating a storage device capable of improving reliability of a memory system is provided. The method includes providing a storage device which includes a first component and a second component; receiving, via a host interface of the storage device, a command for requesting failure possibility information about the storage device from an external device; and providing, via the host interface, the failure possibility information about the storage device to the external device in response to the command.

公开(公告)号：US11797219B2

公开(公告)日：2023-10-24

申请号：US17344018

申请日：2021-06-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Young-Seop Shim ,  Kyung Duk Lee ,  Chan Moo Park ,  In Kap Chang ,  Jong-Sung Na

IPC: G06F3/06

CPC classification number: G06F3/0655 ,  G06F3/061 ,  G06F3/0652 ,  G06F3/0679

Abstract: A storage device, a server device including the storage device and a method of operating the storage device are provided. The storage device includes a nonvolatile memory configured to store first control information related to a memory operation performed in a first temperature range and second control information related to a memory operation performed in a second temperature range different from the first temperature range, the first control information and the second control information being stored separately from each other, and a storage controller configured to receive a temperature sensed from a temperature sensor, determine a target temperature by processing the sensed temperature, select one of the first control information and the second control information based on the determined target temperature, and perform a memory operation on the nonvolatile memory using the selected control information.

公开(公告)号：US20220155994A1

公开(公告)日：2022-05-19

申请号：US17344018

申请日：2021-06-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Young-Seop Shim ,  Kyung Duk Lee ,  Chan Moo Park ,  In Kap Chang ,  Jong-Sung Na

IPC: G06F3/06

Abstract: A storage device, a server device including the storage device and a method of operating the storage device are provided. The storage device includes a nonvolatile memory configured to store first control information related to a memory operation performed in a first temperature range and second control information related to a memory operation performed in a second temperature range different from the first temperature range, the first control information and the second control information being stored separately from each other, and a storage controller configured to receive a temperature sensed from a temperature sensor, determine a target temperature by processing the sensed temperature, select one of the first control information and the second control information based on the determined target temperature, and perform a memory operation on the nonvolatile memory using the selected control information.