公开(公告)号：US20170164089A1

公开(公告)日：2017-06-08

申请号：US15347168

申请日：2016-11-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seung-Ho LEE ,  Yong-Yi KIM ,  Chungsoon PARK ,  Yongjin SHIN

IPC: H04R1/10

CPC classification number: H04R1/1025 ,  H04R1/1016 ,  H04R5/04 ,  H04R2420/07

Abstract: An electronic device is provided. The electronic device includes a wireless communication circuit; a processor connected to the communication circuit; and a memory connected to the processor, wherein the processor is configured to establish a connection to a first and second earpiece by the wireless communication circuit; receive, from the first earpiece, a first data related to a charging level of a first battery included in the first earpiece by the communication circuit; receive, from the first earpiece or the second earpiece, a second data that is related to a charging level of a second battery in the second earpiece by the communication circuit; and transmit, to at least one of the first earpiece or the second earpiece, one or more control signals that enable the first earpiece and the second earpiece to operate differently from each other based on the first and second data.

公开(公告)号：US20240330462A1

公开(公告)日：2024-10-03

申请号：US18429852

申请日：2024-02-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seung-Ho LEE ,  Youngjoo MOON ,  Jiman JEONG

IPC: G06F21/56 ,  G06F11/14

CPC classification number: G06F21/566 ,  G06F11/1469 ,  G06F2201/84 ,  G06F2221/034

Abstract: Disclosed is an operation method of a storage device, which includes detecting a ransomware attack on one or more tenants executed in a host, updating a tenant status table including a status of each of the one or more tenants based on a result of the detection, writing recovery information for data recovery in a non-volatile memory depending on whether a status value of a tenant corresponding to the write request from among the one or more tenants is a status value corresponding to a warning status from among a plurality of status values, when a write request is received from the host, and performing the data recovery depending on the recovery information, when a recovery signal is received from the host.

公开(公告)号：US20170149158A1

公开(公告)日：2017-05-25

申请号：US15272560

申请日：2016-09-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chungsoon PARK ,  Junghyun KANG ,  Hyunmin SEO ,  Seung-Ho LEE ,  So-Young LEE

IPC: H01R13/24

CPC classification number: H01R13/2421 ,  H01R12/7082 ,  H01R13/18

Abstract: An electronic device may include a substrate including a first surface facing a first direction, and a second surface facing a second direction, the second direction being opposite to the first direction; a first connector arranged on the first surface, wherein the first connector includes a first hollow member extending in the first direction; a first movable conductive member inserted in the first hollow member and movable in the first direction; and a first elastic member for supporting the first movable conductive member; a second connector arranged on the second surface and aligned with the first connector in the first direction, wherein the second connector includes a second hollow member extending in the first direction, a second movable conductive member inserted into the second hollow member and movable in the first direction, and a second elastic member for supporting the second movable conductive member.

公开(公告)号：US20190334373A1

公开(公告)日：2019-10-31

申请号：US16471710

申请日：2018-01-17

Applicant: SAMSUNG ELECTRONICS CO., LTD

Inventor： Du Hee JANG ,  Jeong II KANG ,  Min Gyu YOON ,  Seung-Ho LEE

IPC: H02J9/00 ,  F16P3/00

Abstract: A power supply device according to an embodiment of the disclosure includes a power supply unit including a first power supply unit transmitting standby power to an electronic device and a second power supply unit transmitting main power to the electronic device and a cable including a standby power transmission line transmitting the standby power to the electronic device, a main power transmission line transmitting the main power to the electronic device, a first detect line receiving a power-on signal for operating the second power supply unit from the electronic device, and a second detect line determining whether the power-on signal is received. The second power supply unit does not operate when at least one of the first detect line and the second detect line is opened and the power-on signal is not received. Moreover, various embodiment grasped through the disclosure are possible.

公开(公告)号：US20160154967A1

公开(公告)日：2016-06-02

申请号：US14955192

申请日：2015-12-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seung-Ho LEE ,  Ki-Hyoun KWON ,  Sung-Hoon SON ,  Jun-Ho LEE ,  Jerome HAN

IPC: G06F21/60 ,  H04L9/08 ,  H04L9/32 ,  G06F21/70 ,  G06F21/30

CPC classification number: G06F21/606 ,  G06F21/30 ,  G06F21/445 ,  G06F21/602 ,  G06F21/6245 ,  G06F21/70 ,  G06F2221/2129 ,  H04L9/0844 ,  H04L9/0869 ,  H04L9/3268 ,  H04L2209/88

Abstract: A method of data transfer in an electronic device including a secure module, which includes a processor and a secure element, an application processor, and a sensor, may include: switching an operation mode of the processor to a bypass mode; performing a cross-authentication, by the application processor and the secure element; generating a session key, by the application processor and the secure element, when the cross-authentication is succeeded; switching the operation mode of the processor to a normal mode; encrypting, by the secure module, sensing data provided by the sensor using the session key; transferring the encrypted sensing data from the processor to the application processor; and/or acquiring, by the application processor, the sensing data by decrypting the encrypted sensing data using the session key.

Abstract translation: 包括包括处理器和安全元件，应用处理器和传感器的安全模块的电子设备中的数据传输方法可以包括：将处理器的操作模式切换到旁路模式; 由应用处理器和安全元件执行交叉认证; 当交互认证成功时，由应用处理器和安全元件生成会话密钥; 将处理器的操作模式切换到正常模式; 由安全模块加密由传感器使用会话密钥提供的感测数据; 将加密的感测数据从处理器传送到应用处理器; 和/或通过使用会话密钥解密加密的感测数据，由应用处理器获取感测数据。