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    COMMUNICATION CIRCUIT CHIP AND ELECTRONIC DEVICE CONFIGURED TO COMMUNICATE WITH PLURAL MEMORY CARDS
    1.
    发明申请
    COMMUNICATION CIRCUIT CHIP AND ELECTRONIC DEVICE CONFIGURED TO COMMUNICATE WITH PLURAL MEMORY CARDS 有权

    公开(公告)号：US20170126264A1

    公开(公告)日：2017-05-04

    申请号：US15292483

    申请日：2016-10-13

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Kuang Woo NAM ,  Hyunjae KANG ,  Taeseon KIM

    IPC: H04B1/3816 ,  H04B5/00

    CPC classification number: H04B1/3816 ,  H04B5/0031 ,  H04B5/0037

    Abstract: A communication circuit chip includes a controller, a power manager, and a memory. The controller selectively communicates, based on a reception signal that is received through an antenna, with one memory card among first and second memory cards. The power manager transfers power, in response to receiving the reception signal through the antenna, to the one memory card that is selected to communicate with the controller. The memory stores content data such that content of data stored in each of the first and second memory cards is recognized. The controller selects the one memory card that is to communicate with the controller from among the first and second memory cards, with reference to the stored content data.

    ELECTRONIC DEVICE FOR MEASURING BIOELECTRICAL IMPEDANCE AND CONTROL METHOD THEREOF
    2.
    发明公开
    ELECTRONIC DEVICE FOR MEASURING BIOELECTRICAL IMPEDANCE AND CONTROL METHOD THEREOF 审中-公开

    公开(公告)号：US20240285185A1

    公开(公告)日：2024-08-29

    申请号：US18653490

    申请日：2024-05-02

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Taehan JEON ,  Jinhong MIN ,  Youngjae OH ,  Hyoungseon CHOI ,  Joonho KIM ,  Taeseon KIM ,  Seoyoung YOON

    IPC: A61B5/0537

    CPC classification number: A61B5/0537 ,  A61B2562/043

    Abstract: Disclosed is an electronic device. The electronic device includes a first electrode body configured to be in contact with a body of a user and comprising a first current electrode and a second current electrode symmetrically arranged in a first direction and a first voltage electrode and a second voltage electrode symmetrically arranged in the first direction, a second electrode body configured to be in contact with the body of a user and, and at least one processor configured to: obtain a first bioelectrical impedance through the first electrode body comprising a first current electrode and a second current electrode symmetrically arranged in a first direction and a first voltage electrode and a second voltage electrode symmetrically arranged in the first direction, obtain a second bioelectrical impedance through the second electrode body comprising a third current electrode and a fourth current electrode symmetrically arranged in a second direction and a third voltage electrode and a fourth voltage electrode symmetrically arranged in the second direction, identify one of the first bioelectrical impedance and the second bioelectrical impedance based on phases of each of the first bioelectrical impedance and the second bioelectrical impedance, obtain a total body water amount of the user using the identified bioelectrical impedance, and provide the obtained total body water amount.

    ELECTRONIC DEVICE AND METHOD FOR CONTROLLING MULTI-WIRELESS CHARGING
    3.
    发明申请
    ELECTRONIC DEVICE AND METHOD FOR CONTROLLING MULTI-WIRELESS CHARGING 审中-公开

    公开(公告)号：US20200091779A1

    公开(公告)日：2020-03-19

    申请号：US16564086

    申请日：2019-09-09

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jangwoo LEE ,  Taeseon KIM ,  Taeho WANG ,  Soonkyu JANG ,  Sunmi JIN ,  Jihoon HA

    IPC: H02J50/80 ,  H02J7/02 ,  H02J50/10 ,  H02J50/40 ,  H04B5/00

    Abstract: According to certain embodiments, an electronic device comprises a plurality of coils configured to transmit charging power; a communication circuit; at least one processor; and at least one memory. The at least one memory stores instructions that, when executed by the at least one processor, causes the at least one processor to perform a plurality of operations. The plurality of operations comprises transmitting a first signal for requesting device-related information to a plurality of external electronic devices through the communication circuit, receiving a corresponding plurality of first response signals in response to the first signal from the plurality of external electronic devices through the communication circuit, selecting at least one external electronic device from among the plurality of external electronic devices on the basis of the plurality of first response signals, and upon selecting the at least one selected external electronic device, transmitting a second signal that indicates the at least one selected external electronic device and comprises at least information associated with the plurality of external electronic devices to the plurality of external electronic devices via the communication circuit.

    ELECTRONIC DEVICE FOR OUTPUTTING SOUND AND METHOD FOR OPERATING THE SAME
    7.
    发明申请
    ELECTRONIC DEVICE FOR OUTPUTTING SOUND AND METHOD FOR OPERATING THE SAME 有权

    公开(公告)号：US20220086578A1

    公开(公告)日：2022-03-17

    申请号：US17471943

    申请日：2021-09-10

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Seunghwan KO ,  Seonghun JEONG ,  Kiyean KIM ,  Dongjin KIM ,  Yeongkwan KIM ,  Joonho KIM ,  Taeseon KIM ,  Hyeonhyang KIM ,  Jungkeun PARK

    IPC: H04R29/00 ,  H04R1/10

    Abstract: According to an embodiment, an electronic device comprises a memory, a communication module, a first speaker including at least one vibration component, at least one first microphone, and a processor configured to output a first sound having a predetermined frequency via the first speaker when a closed space is formed with the electronic device mounted on a cradle, obtain a third sound, which is a reflection of the first sound in the closed space, via the at least one first microphone, obtain a fourth sound, which is a reflection of a second sound in the closed space, via the at least one first microphone, the second sound output from a second speaker included in an external electronic device located in the closed space, and identify whether the performance of the first speaker, the at least one first microphone, and the second speaker is normal, based on the third sound and the fourth sound.

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