公开(公告)号：US20230221875A1

公开(公告)日：2023-07-13

申请号：US17879967

申请日：2022-08-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dongouk MOON ,  Sanghwa JIN ,  Jinwook LEE

IPC: G06F3/06

CPC classification number: G06F3/064 ,  G06F3/0679 ,  G06F3/0604

Abstract: In a method of operating a storage device including a nonvolatile memory device, an abnormal area may be detected as an optional area in the nonvolatile memory device, and optional data optional data may be stored in the optional area. The abnormal area may be a portion of the nonvolatile memory device having an access time exceeding a reference latency.

公开(公告)号：US20250147771A1

公开(公告)日：2025-05-08

申请号：US18829540

申请日：2024-09-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Heon JEKAL ,  Jinwook LEE ,  Sanghwa JIN

IPC: G06F9/4401

Abstract: Provided is a method of operating an electronic device mounted on a vehicle, the method including identifying, by a storage controller, a security level corresponding to each of a plurality of electronic control units (ECUs), and providing, by the storage controller, based on the security levels, boot codes, which respectively correspond to a plurality of ECUs and are stored in a first non-volatile memory, to the respective ECUs.

公开(公告)号：US20250045201A1

公开(公告)日：2025-02-06

申请号：US18920594

申请日：2024-10-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sanghwa JIN ,  Dongouk MOON ,  Minho KIM ,  Sooyoung JI

IPC: G06F12/02 ,  G06F13/16

Abstract: A method includes generating mapping information in which, for each frame of plural frames stored in a storage component, one or more logical addresses is assigned to the frame and providing a batch read request to the storage component, to read all of the one or more logical addresses assigned to the frame by referring the mapping information.