公开(公告)号：US20240192852A1

公开(公告)日：2024-06-13

申请号：US18332411

申请日：2023-06-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jong-Sung NA ,  Seona CHO ,  Kyungduk LEE ,  Sohyun HAN

IPC: G06F3/06

CPC classification number: G06F3/061 ,  G06F3/0656 ,  G06F3/0679

Abstract: Disclosed is a storage device, the device comprising, a nonvolatile memory device configured to store data; and a storage controller configured to perform logging for a selected memory area of the nonvolatile memory device in response to a specific event based on receiving a telemetry request from a host, and transmit log data collected by the logging in response to the telemetry request, the storage controller including a logging module configured to sample distribution data of a voltage range corresponding to the event type during the logging and provide the sampled distribution data as the log data.

公开(公告)号：US20220179724A1

公开(公告)日：2022-06-09

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.