公开(公告)号：US20250077082A1

公开(公告)日：2025-03-06

申请号：US18605333

申请日：2024-03-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seung Han LEE ,  Kyung Keun LEE ,  Gyeong Taek LEE ,  Bum Jun KIM

IPC: G06F3/06

Abstract: A storage device comprises a first non-volatile memory, a storage controller configured to receive a memory command for writing data in the first non-volatile memory or reading the data from the first non-volatile memory from a processor of a host device through a first channel, a microcontroller configured to receive a command related to a firmware update executed in the storage device from a baseboard management controller (BMC) of the host device through a second channel different from the first channel, and a second non-volatile memory configured to receive and store firmware data from the BMC of the host device.

公开(公告)号：US20230229349A1

公开(公告)日：2023-07-20

申请号：US17961972

申请日：2022-10-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seung Han LEE ,  Dong Ouk MOON ,  Hyun Joon YOO ,  Kyoung Eun LEE

IPC: G06F3/06

CPC classification number: G06F3/0656 ,  G06F3/0658 ,  G06F3/0679 ,  G06F3/0604

Abstract: A storage device comprises first and second storage devices mounted on respective first and second PCBs (Printed Circuit Boards) that are separated from each other, the first and second PCBs configured to store different data. The first storage device includes a first storage controller, and a first shock sensor that senses an impact of the first storage device to output a first sensor signal. The second storage device includes a second shock sensor different from the first shock sensor, and senses an impact of the second storage device to output a second sensor signal. The first storage controller outputs a first internal control signal that controls an internal operation of the first storage device based on the first sensor signal. The first storage device and the second storage device transmit data to each other based on the first sensor signal and the second sensor signal.

公开(公告)号：US20180295292A1

公开(公告)日：2018-10-11

申请号：US15946383

申请日：2018-04-05

Applicant: Samsung Electronics Co., Ltd

Inventor： Seung Han LEE ,  Jong Hoon WON ,  Pyo Jae KIM ,  Young Kwon YOON ,  Jong Hyeok CHUN

IPC: H04N5/232

Abstract: An electronic device includes a camera, a memory storing first unit information and second unit information to be used to move a lens driving part, and a processor. The first unit information is configured such that the camera causes a first focus sharpness variation and the second unit information is configured such that the camera causes a second focus sharpness variation. The processor is configured to receive a signal for adjusting a focus associated with an external object by using the camera, to verify a state of the electronic device associated with the reception of the signal, to select corresponding unit information among the first unit information and the second unit information, based at least partly on the state, and to move the lens driving part depending on the corresponding unit information to adjust the focus associated with the external object.

公开(公告)号：US20180191947A1

公开(公告)日：2018-07-05

申请号：US15841521

申请日：2017-12-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seok Woon SA ,  Byeong Chan PARK ,  In Koo KANG ,  Seung Han LEE ,  Kwang Tai KIM ,  Dong Hyun YEOM ,  Jong Hoon WON ,  Ki Huk LEE

IPC: H04N5/232 ,  H04N5/247

CPC classification number: H04N5/23212 ,  H04N5/2258 ,  H04N5/23267 ,  H04N5/23293 ,  H04N5/247

Abstract: An electronic device is provided. The electronic device includes a first camera module including a first lens set, a second camera module including a second lens set, and a processor connected to the first camera module and a second camera module. The processor is configured to move the first lens focus on a subject, resulting in an auto focus (AF) value and an image obtained by the first camera module, evaluate reliability of the AF value, based on the reliability of the AF value, calculate a movement parameter of the second lens set, corresponding to a movement parameter of the first lens set, and move the second lens set depending on the calculated movement parameter.