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    Electronic apparatus and control method thereof
    41.
    发明授权
    Electronic apparatus and control method thereof 有权

    公开(公告)号：US11638060B2

    公开(公告)日：2023-04-25

    申请号：US17573398

    申请日：2022-01-11

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Kilsoo Choi ,  Jongin Lee ,  Sehyun Kim ,  Kwansik Yang ,  Jaesoon Lee ,  Dahee Jeong

    IPC: H04N21/43 ,  H04N21/41 ,  H04N21/4363 ,  H04N21/44 ,  H04N21/472

    Abstract: An electronic apparatus includes: a display; a communication circuit configured to communicate with an external apparatus; and a processor. The processor is configured to: transmit, to the external apparatus, a request to receive information on a screen which is currently displayed on the external apparatus, receive, from the external apparatus, a response corresponding to the request, based on the response, identify a number of contents displayed in the screen, based on identifying that a plurality of contents is displayed in the screen, display a UI on the display for selecting one among the plurality of contents, in response to a content, among the plurality of contents, being selected by a user input through the UI, transmit a signal indicating the selected content to the external apparatus, and receive, from the external apparatus, data corresponding to the content to display an image on the display.

    Electronic device and communication device calibration method of electronic device
    43.
    发明授权
    Electronic device and communication device calibration method of electronic device 有权

    公开(公告)号：US11463115B2

    公开(公告)日：2022-10-04

    申请号：US16766105

    申请日：2018-11-23

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jiyong Kim ,  Hyoseok Na ,  Yeonjeong Kim ,  Youngju Kim ,  Jungjoon Kim ,  Jihoon Kim ,  Jongin Lee

    IPC: H04B1/04 ,  H03F3/24 ,  H01Q3/26 ,  G01S7/40 ,  G01S7/28 ,  H03G3/30

    Abstract: An electronic device according to various embodiments of the present invention comprises: a housing; a plurality of antennas arranged on or inside the housing; a second communication circuit located inside the housing and electrically connected to the plurality of antennas; a first communication circuit, which is electrically connected to the second communication circuit, and generates a radio frequency (RF) signal or an intermediate frequency (IF) signal so as to transmit the RF or IF signal to the second communication circuit; a memory for storing at least one parameter set to correspond to the characteristic of the second communication circuit; and a control circuit electrically connected to the first communication circuit, wherein the control circuit can be set to transmit a control signal for controlling at least one amplifier included in the second communication circuit to the second communication circuit on the basis of the at least one parameter stored in the memory. Various embodiments of the present invention can be other embodiments.

    ELECTRONIC APPARATUS AND CONTROL METHOD THEREOF
    45.
    发明申请
    ELECTRONIC APPARATUS AND CONTROL METHOD THEREOF 有权

    公开(公告)号：US20220132198A1

    公开(公告)日：2022-04-28

    申请号：US17573398

    申请日：2022-01-11

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Kilsoo Choi ,  Jongin Lee ,  Sehyun Kim ,  Kwansik Yang ,  Jaesoon Lee ,  Dahee Jeong

    IPC: H04N21/43 ,  H04N21/41 ,  H04N21/4363 ,  H04N21/44 ,  H04N21/472

    Abstract: An electronic apparatus includes: a display; a communication circuit configured to communicate with an external apparatus; and a processor. The processor is configured to: transmit, to the external apparatus, a request to receive information on a screen which is currently displayed on the external apparatus, receive, from the external apparatus, a response corresponding to the request, based on the response, identify a number of contents displayed in the screen, based on identifying that a plurality of contents is displayed in the screen, display a UI on the display for selecting one among the plurality of contents, in response to a content, among the plurality of contents, being selected by a user input through the UI, transmit a signal indicating the selected content to the external apparatus, and receive, from the external apparatus, data corresponding to the content to display an image on the display.

    Method using signal component of multiplied frequency and electronic device therefor
    46.
    发明授权
    Method using signal component of multiplied frequency and electronic device therefor 有权

    公开(公告)号：US11309923B2

    公开(公告)日：2022-04-19

    申请号：US17036534

    申请日：2020-09-29

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Yohan Moon ,  Dongil Yang ,  Seonjun Kim ,  Jonghun Yoo ,  Jongin Lee ,  Namjun Cho ,  Hyoseok Na

    IPC: H04B1/04 ,  H03F3/24 ,  H04B1/40 ,  G01R29/10

    Abstract: An electronic device is provided. The electronic device includes an antenna, a transmission path electrically connected to the antenna and including at least one amplifier, a transceiver connected to the transmission path and converting a signal, a feedback path connected between the transmission path and the transceiver, at least one processor connected to the transceiver and communicating with at least one external electronic device by using the transceiver, and a memory connected to the at least one processor. The processor may obtain first information about a first phase and a first magnitude, which are associated with the first frequency, and second information about a second phase and a second magnitude, which are associated with a multiplied frequency of the first frequency, from the transmission signal and the reflection signal using the transceiver, and may determine a state of the electronic device based on the first information and the second information.

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