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    METHOD FOR MEASURING ELECTROMAGNETIC SIGNAL RADIATED FROM DEVICE AND ELECTRONIC DEVICE THEREOF
    1.
    发明申请
    METHOD FOR MEASURING ELECTROMAGNETIC SIGNAL RADIATED FROM DEVICE AND ELECTRONIC DEVICE THEREOF 审中-公开

    公开(公告)号：WO2020101402A1

    公开(公告)日：2020-05-22

    申请号：PCT/KR2019/015576

    申请日：2019-11-14

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： LEE, Youngbae ,  LEE, Seungwoo ,  KIM, Seungnyun

    IPC: G01R29/08

    Abstract: A method for measuring an electromagnetic (EM) signal radiated from an external electronic device and an electronic device thereof are provided. The electronic device includes a housing, a display, a first conducting unit, a second conducting unit, at least one EM sensing circuit, at least one wireless communication circuit, a processor, and a memory. The memory stores instructions of when being executed, enabling the processor to receive, by using the first conducting unit, a first signal sensed by the EM sensing circuit, and receive, by using the second conducting unit, a second signal sensed by the EM sensing circuit, and provide a signal pattern on the basis of the first signal and the second signal, and identify an external electronic device, at least partially on the basis of the signal pattern.

    METHOD OF MEASURING ELECTROMAGNETIC SIGNAL AND ELECTRONIC DEVICE THEREFOR
    2.
    发明申请
    METHOD OF MEASURING ELECTROMAGNETIC SIGNAL AND ELECTRONIC DEVICE THEREFOR 审中-公开

    公开(公告)号：WO2020145690A1

    公开(公告)日：2020-07-16

    申请号：PCT/KR2020/000401

    申请日：2020-01-09

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： LEE, Youngbae ,  YUN, Yongseob ,  LEE, Seungwoo ,  CHOI, Jinchul ,  YUN, Yongsang

    IPC: G01R29/08 ,  H03H17/02

    Abstract: An electronic device and method related to measurement of an electromagnetic (EM) signal emitted from an external electronic device. The electronic device including a processor, a memory, and an EM sensor. The memory stores instructions, which, when executed, enable the processor to: obtain an input signal including an electromagnetic signal of an external electronic device and a self-noise using the EM sensor; identify an ambient condition of the electronic device; identify a compensation self-noise corresponding to the ambient condition; generate a signal pattern, based on the input signal and the compensation self-noise; and identify the external electronic device, based on at least a part of the signal pattern.

    ELECTRONIC DEVICE INCLUDING ELECTROMAGNETIC SENSOR MODULE AND CONTROL METHOD THEREOF
    3.
    发明申请
    ELECTRONIC DEVICE INCLUDING ELECTROMAGNETIC SENSOR MODULE AND CONTROL METHOD THEREOF 审中-公开

    公开(公告)号：WO2020055051A1

    公开(公告)日：2020-03-19

    申请号：PCT/KR2019/011592

    申请日：2019-09-06

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： LEE, Youngbae ,  LEE, Seungwoo ,  LEE, Seungjae ,  CHOI, Jinchul ,  KIM, Seungnyun ,  YUN, Yongsang

    IPC: G01R29/08 ,  H04W52/02

    Abstract: An electronic device including an EM sensor module and a method for controlling the electronic device. An electronic device includes an electromagnetic (EM) sensor module, an antenna module electrically connected to the EM sensor module, a memory operationally connected to the EM sensor module, and a processor operationally connected to the EM sensor module, The EM sensor module is configured to detect an electromagnetic signal around the electronic device using the antenna module, determine whether the electromagnetic signal is a valid signal from at least one external electronic device, and send electromagnetic detection data related to all or at least part of the electromagnetic signal to the processor based on the electromagnetic signal being a valid signal.

    ELECTRONIC DEVICE FOR PROVIDING VISUAL EFFECT BY USING LIGHT-EMITTING DEVICE ON BASIS OF USER LOCATION, AND METHOD THEREFOR
    6.
    发明公开
    ELECTRONIC DEVICE FOR PROVIDING VISUAL EFFECT BY USING LIGHT-EMITTING DEVICE ON BASIS OF USER LOCATION, AND METHOD THEREFOR 审中-公开

    公开(公告)号：EP3795898A1

    公开(公告)日：2021-03-24

    申请号：EP19826842.7

    申请日：2019-01-21

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： LEE, Youngbae ,  KIM, Minwook ,  KIM, Taekyun ,  LEE, Wuseong ,  KIM, Seungnyun ,  YUN, Yongsang

    IPC: F21V33/00 ,  G06F3/01 ,  F21V23/04 ,  H05B33/08

    Abstract: Disclosed is an electronic device including a housing, a plurality of output devices which are visually exposed through a part of the housing and are disposed at different positions, at least one sensor which is positioned in the housing and disposed at a position adjacent to the positions at which the plurality of output devices are disposed, and a processor. The electronic device may obtain a plurality of first distance values between the plurality of output devices and an object using the at least one sensor, output light through at least one first output device selected from among the plurality of output devices, based on at least one first distance value belonging to values in a first specified range among the plurality of first distance values, obtain a plurality of second distance values between the plurality of output devices and the object using the at least one sensor, and output light through at least one second output device selected from among the plurality of output devices, based on at least one second distance value belonging to values in a second specified range among the plurality of second distance values. In addition, various embodiments understood from the specification are possible.

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