公开(公告)号：US11966624B2

公开(公告)日：2024-04-23

申请号：US17720141

申请日：2022-04-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jongsung Na ,  Youngseop Shim ,  Kyungduk Lee ,  Sangho Yi

IPC: G06F12/00 ,  G06F3/06

CPC classification number: G06F3/0655 ,  G06F3/0604 ,  G06F3/0679

Abstract: A storage device and an operating method thereof are provided. The storage device includes a memory configured to store parameter data used as an input in a neural network. The storage device also includes a storage controller configured to receive a request signal from a host. The storage controller is also configured to encode, based on the parameter data, log data in the neural network, the log data indicating contexts of the plurality of components, and transmit the encoded log data to the host.

公开(公告)号：US20210382772A1

公开(公告)日：2021-12-09

申请号：US17205687

申请日：2021-03-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Junghoon KIM ,  Seonghun Kim ,  Jongsung Na ,  Seona Cho

IPC: G06F11/07

Abstract: Provided are a memory controller, a method of operating the memory controller, and a storage device including the memory controller. The method includes performing a first operation on a non-volatile memory; storing a first code path corresponding to pieces of codes executed as the first operation is performed in a history buffer; comparing the first code path with a plurality of reference code paths related to the first operation; and identifying whether the first operation is abnormally performed based on a result of the comparison.

公开(公告)号：US12210406B2

公开(公告)日：2025-01-28

申请号：US17718523

申请日：2022-04-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyungduk Lee ,  Youngseop Shim ,  Jongsung Na ,  Inhwan Doh

IPC: G06F11/00 ,  G06F11/07 ,  G06F3/06

Abstract: A storage device and operating method thereof includes a storage controller configured to receive a get log page command from a host and transmit, to the host, log data about at least one context selected from among respective contexts of a plurality of components according to the get log page command, and a memory storing the log data, wherein the get log page command includes selection information for selecting at least one component from among the plurality of components.

公开(公告)号：US12164766B2

公开(公告)日：2024-12-10

申请号：US17897371

申请日：2022-08-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jongsung Na ,  Youngseop Shim ,  Kyungduk Lee

IPC: G06F12/00 ,  G06F3/06

Abstract: A storage device includes a communication circuit and a controller. The controller is configured to transmit log data to a host device through the communication circuit in response to receiving a first signal from the host device, receive a second signal, including an operation condition of an algorithm of the storage device, from the host device through the communication circuit, and change the operation condition of the algorithm on the basis of the second signal, wherein the algorithm includes one or more instructions for controlling an operation of the storage device.

公开(公告)号：US11650873B2

公开(公告)日：2023-05-16

申请号：US17205687

申请日：2021-03-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Junghoon Kim ,  Seonghun Kim ,  Jongsung Na ,  Seona Cho

IPC: G06F11/07 ,  G06F11/30 ,  G06N20/00

CPC classification number: G06F11/079 ,  G06F11/0727 ,  G06F11/0751 ,  G06F11/0775 ,  G06F11/3034 ,  G06N20/00

Abstract: Provided are a memory controller, a method of operating the memory controller, and a storage device including the memory controller. The method includes performing a first operation on a non-volatile memory; storing a first code path corresponding to pieces of codes executed as the first operation is performed in a history buffer; comparing the first code path with a plurality of reference code paths related to the first operation; and identifying whether the first operation is abnormally performed based on a result of the comparison.

公开(公告)号：US20230071289A1

公开(公告)日：2023-03-09

申请号：US17720141

申请日：2022-04-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jongsung Na ,  Youngseop Shim ,  Kyungduk Lee ,  Sangho Yi

IPC: G06F3/06

Abstract: A storage device and an operating method thereof are provided. The storage device includes a memory configured to store parameter data used as an input in a neural network. The storage device also includes a storage controller configured to receive a request signal from a host. The storage controller is also configured to encode, based on the parameter data, log data in the neural network, the log data indicating contexts of the plurality of components, and transmit the encoded log data to the host.

公开(公告)号：US20230069623A1

公开(公告)日：2023-03-02

申请号：US17718523

申请日：2022-04-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyungduk Lee ,  Youngseop Shim ,  Jongsung Na ,  Inhwan Doh

IPC: G06F3/06

Abstract: A storage device and operating method thereof includes a storage controller configured to receive a get log page command from a host and transmit, to the host, log data about at least one context selected from among respective contexts of a plurality of components according to the get log page command, and a memory storing the log data, wherein the get log page command includes selection information for selecting at least one component from among the plurality of components.