公开(公告)号：US20230067606A1

公开(公告)日：2023-03-02

申请号：US17832075

申请日：2022-06-03

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sungwoo CHOI ,  Gunhee PARK ,  Yongsuk LEE

IPC: H02J7/00

Abstract: In various embodiments, an electronic device may include a battery pack including a charging terminal, a discharging terminal, and at least one battery cell. A first substrate is connected to the charging terminal and a second substrate is connected to the discharging terminal. An external connector is mounted on the first substrate and connected to an external power supply device. A first internal connector is mounted on the first substrate and connected to the charging terminal. A second internal connector is mounted on the second substrate and connected to the discharging terminal. A charging circuit is mounted on the first substrate and configured to receive a first power signal from the power supply device through the external connector, to adjust a current and/or voltage of the received first power signal, and to output the adjusted first power signal to the charging terminal through the first internal connector. A system of the electronic device is mounted on the second substrate. A power management circuit is mounted on the second substrate and configured to receive a second power signal for the system to operate from the discharging terminal through a second internal connector, and to supply the received second power signal to the system.

公开(公告)号：US20220029206A1

公开(公告)日：2022-01-27

申请号：US17450360

申请日：2021-10-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yongsuk LEE ,  Hyunku PARK

IPC: H01M10/42 ,  H05K5/00 ,  H05K5/02 ,  G01M3/38 ,  G06F3/14

Abstract: An electronic device includes a housing configured to form at least a portion of an outer surface of the electronic device; a battery disposed inside the housing; a circuit board disposed inside the housing; a gas sensor module including at least one gas sensor and mounted in the circuit board; and at least one wall disposed adjacent to the gas sensor module, wherein in the at least one wall, a first opening configured to introduce a gas leaked from the battery and a second opening configured to introduce air outside the electronic device are formed.

公开(公告)号：US20220019356A1

公开(公告)日：2022-01-20

申请号：US17358367

申请日：2021-06-25

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyunsook HONG ,  Jisoo KIM ,  Yongsuk LEE ,  Younsung CHU ,  Hyungsup KIM

IPC: G06F3/06

Abstract: A method of writing data to a protected region in response to a request from a host includes receiving a first write request including a first host message authentication code and a first random number from the host, verifying the first write request based on a write count, the first random number, and the first host message authentication code, updating the write count based on a result of verifying the first write request, generating a first device message authentication code based on the updated write count and the first random number, and providing the host with a first response including the first device message authentication code and a result of the verifying of the first write request.

公开(公告)号：US20230342044A1

公开(公告)日：2023-10-26

申请号：US18217736

申请日：2023-07-03

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyunsook HONG ,  Jisoo KIM ,  Yongsuk LEE ,  Younsung CHU ,  Hyungsup KIM

IPC: G06F3/06 ,  G06F21/78

CPC classification number: G06F3/0622 ,  G06F3/0673 ,  G06F3/0659 ,  G06F3/0637 ,  G06F21/78 ,  G06F7/588

Abstract: A method of writing data to a protected region in response to a request from a host includes receiving a first write request including a first host message authentication code and a first random number from the host, verifying the first write request based on a write count, the first random number, and the first host message authentication code, updating the write count based on a result of verifying the first write request, generating a first device message authentication code based on the updated write count and the first random number, and providing the host with a first response including the first device message authentication code and a result of the verifying of the first write request.

公开(公告)号：US20190229379A1

公开(公告)日：2019-07-25

申请号：US16252057

申请日：2019-01-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yongsuk LEE ,  Hyunku PARK

IPC: H01M10/42 ,  H05K5/00 ,  H05K5/02 ,  G01M3/38 ,  G06F3/14

Abstract: An electronic device includes a housing configured to form at least a portion of an outer surface of the electronic device; a battery disposed inside the housing; a circuit board disposed inside the housing; a gas sensor module including at least one gas sensor and mounted in the circuit board; and at least one wall disposed adjacent to the gas sensor module, wherein in the at least one wall, a first opening configured to introduce a gas leaked from the battery and a second opening configured to introduce air outside the electronic device are formed.

公开(公告)号：US20220187997A1

公开(公告)日：2022-06-16

申请号：US17374098

申请日：2021-07-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Younsung CHU ,  Jisoo KIM ,  Hyungsup KIM ,  Yongsuk LEE ,  Hyunsook HONG

IPC: G06F3/06

Abstract: A storage device configured to communicate with a host, the storage device including: a memory including a protected region; and a controller configured to provide the host with a first response including a first device message authentication code and a first device message, receive a first write request from the host, the first write request including a first host message authentication code and a first host message, generate a first message verification code based on the first device message authentication code and the first host message, verify the first write request based on the first host message authentication code and the first message verification code, and write data included in the first write request to the protected region when the verification of the first write request succeeds.

公开(公告)号：US20220158466A1

公开(公告)日：2022-05-19

申请号：US17421419

申请日：2020-01-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Heeseung CHOI ,  Sungwoo CHOI ,  Yongsuk LEE ,  Youngwoo CHO ,  Woojong CHO ,  Kuyoung CHOI

IPC: H02J7/00

Abstract: An electronic device, according to one embodiment of the present invention, comprises: a housing; a drive unit for moving the housing; a battery mounting unit formed in the housing so as to enable the placement of batteries, the battery mounting unit comprising a first slot enabling the placement of a first battery, and a second slot enabling the placement of a second battery; a separator device, disposed on the battery mounting unit, for separating the first battery from the first slot or separating the second battery from the second slot; and a processor electrically connected to the drive unit and the separator device, wherein the processor may control the separator device so that same separates the second battery from the second slot when the first battery is placed in the first slot, and separates the first battery from the first slot when the second battery is placed in the second slot. In addition, other various embodiments are possible.

公开(公告)号：US20150254962A1

公开(公告)日：2015-09-10

申请号：US14631161

申请日：2015-02-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yongsuk LEE ,  Taeho KANG ,  Sungwoo CHOI

IPC: G08B21/24

CPC classification number: G08B21/24 ,  G08B13/1436 ,  G08B21/028

Abstract: A method and an apparatus for preventing the loss of an electronic device are provided. The method includes establishing a communication link between a first electronic device and a second electronic device through activation of wireless communication at the first electronic device, collecting, upon detection of movement of the first electronic device, sensing information of the first electronic device, receiving sensing information from the second electronic device through the communication link, comparing the sensing information of the first electronic device with the sensing information of the second electronic device, and checking whether a loss incident has occurred on the basis of the comparison result.

Abstract translation: 提供一种用于防止电子设备丢失的方法和装置。 该方法包括通过在第一电子设备处的无线通信的激活来建立第一电子设备和第二电子设备之间的通信链路，在检测到第一电子设备的移动时收集第一电子设备的感测信息，接收感测 来自第二电子设备的通过通信链路的信息，将第一电子设备的感测信息与第二电子设备的感测信息进行比较，并且基于比较结果来检查是否发生了丢失事件。