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    Electronic device including coil
    11.
    发明授权
    Electronic device including coil 有权

    公开(公告)号：US10592893B2

    公开(公告)日：2020-03-17

    申请号：US15416861

    申请日：2017-01-26

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hee-Dong Lee ,  Chul-Hyung Yang ,  Ji-Woo Lee

    IPC: G06Q20/32 ,  G06Q20/34 ,  G06Q20/20 ,  H04B5/00

    Abstract: An electronic device is provided. The electronic device includes a housing; a plurality of coils that are disposed on a first layer within the housing; a plurality of other coils disposed on a second layer substantially parallel to the first layer; a first conductor that connects an end point of a first coil of the plurality of coils and a start point of a second coil of the plurality of other coils and conducts a current from the end point of the first coil to the start point of the second coil; and a second conductor that connects a start point of a third coil adjacent to an outer side of the first coil of the plurality of coils and an end point of the second coil and conducts the current to be applied from the end point of the second coil to the start point of the third coil, wherein the first conductor and the second conductor induce a directional magnetic field when the current flows.

    Antenna device and electronic device including the same
    14.
    发明授权
    Antenna device and electronic device including the same 有权

    公开(公告)号：US11145953B2

    公开(公告)日：2021-10-12

    申请号：US16003342

    申请日：2018-06-08

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jeong-Sik Kim ,  Ho-Yeon Kim ,  Hyeontae Cho ,  Ji-Woo Lee

    IPC: H01Q1/24 ,  H01Q13/10 ,  H01Q5/364 ,  H01Q9/04 ,  H01Q21/28

    Abstract: According to various embodiments, an electronic device comprises a housing comprising: a front surface plate; a rear surface plate spaced apart from the front surface plate opposite thereto; and a side surface member surrounding a space between the front surface plate and the rear surface plate, wherein at least a portion of the side surface member comprises at least one conductive portion disposed between a first nonconductive portion and a second nonconductive portion; at least one wireless communication circuit electrically connected to the conductive portion; a conductive plate disposed in the space, and comprising a slot having a longitudinal direction perpendicular to the conductive portion; a conductor disposed on the conductive plate; and at least one conductive member dividing the slot into a plurality of portions.

    ELECTRONIC DEVICE AND METHOD OF CONTROLLING POWER IN ELECTRONIC DEVICE
    15.
    发明申请
    ELECTRONIC DEVICE AND METHOD OF CONTROLLING POWER IN ELECTRONIC DEVICE 审中-公开

    公开(公告)号：US20190159129A1

    公开(公告)日：2019-05-23

    申请号：US16191025

    申请日：2018-11-14

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Won-Jin Choi ,  Dong-Ju Lee ,  Bong-Sup Son ,  Seok-Kun Hyung ,  Ji-Woo Lee

    IPC: H04W52/02 ,  H04B1/40 ,  H04W52/52 ,  H04W52/42

    Abstract: An electronic device includes a housing; a first antenna located at a first part of the housing; a second antenna located at a second part separated from the first part of the housing; a transceiver configured to generate a first signal and a second signal; a first coupler electrically connected between the first antenna and the transceiver and configured to receive the first signal from the transceiver and provide the received first signal to the first antenna; a second coupler electrically connected to the second antenna and the transceiver and configured to receive the second signal from the transceiver and provide the received second signal to the second antenna; and a control circuit operationally connected to the transceiver, wherein the control circuit is configured to determine at least one value related to gains of the first signal and the second signal based at least partially on the signals provided from the first coupler and the second coupler, determine whether the first signal has a higher gain than that of the second signal, and allow the first signal to have increased transmission power and the second signal to have reduced transmission power based at least partially on the at least one value related to the gains.

    Method of recognizing surrounding environment and electronic device for the same
    17.
    发明授权
    Method of recognizing surrounding environment and electronic device for the same 有权

    公开(公告)号：US09897696B2

    公开(公告)日：2018-02-20

    申请号：US15136283

    申请日：2016-04-22

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Dong-Ju Lee ,  Ji-Woo Lee ,  Chul-Hyung Yang ,  Han-Jae Bae ,  Bong-Sup Son

    IPC: H04R29/00 ,  G01S15/04

    CPC classification number: G01S15/04 ,  G06F2203/04108

    Abstract: An electronic device is provided. The electronic device includes a housing, at least one ultrasonic wave generator and at least one ultrasonic sensor operatively disposed on the housing, and a processor electrically connected to the at least one ultrasonic wave generator and the at least one ultrasonic sensor and configured to emit ultrasonic waves from at least one surface of the housing using the at least one ultrasonic wave generator, receive reflected waves reflected from at least one object through the at least one ultrasonic sensor, and determine a proximity between the electronic device and the object based on at least a difference between a first time, at which the ultrasonic waves are emitted, and a second time, at which the reflected waves are received.

    METHOD AND APPARATUS FOR RECOGNIZING PATTERN
    19.
    发明申请
    METHOD AND APPARATUS FOR RECOGNIZING PATTERN 审中-公开
    用于识别图案的方法和装置

    公开(公告)号：US20140259150A1

    公开(公告)日：2014-09-11

    申请号：US14201657

    申请日：2014-03-07

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Ji-Woo Lee

    IPC: G06F21/36

    CPC classification number: G06F21/36

    Abstract: A method in an electronic device is provided. The method includes displaying a polygon comprising a plurality of line segments on a screen, receiving a drag input from a user, and detecting at least one intersection between the drag input and one of the plurality of line segments. An electronic device for receiving a pattern is provided. The electronic device includes at least one memory, a display, and at least one processor configured to display a polygon comprising a plurality of line segments on a screen, receive a drag input from a user, and detect at least one intersection between the drag input and one of the plurality of line segments. Other various embodiments are also disclosed.

    Abstract translation: 提供了一种电子设备中的方法。 该方法包括在屏幕上显示包括多个线段的多边形，从用户接收拖动输入，以及检测拖动输入和多个线段中的一个之间的至少一个交点。 提供了一种用于接收图案的电子设备。 电子设备包括至少一个存储器，显示器和至少一个处理器，其被配置为在屏幕上显示包括多个线段的多边形，从用户接收拖动输入，并且检测拖动输入之间的至少一个交点 和多个线段中的一个。 还公开了其它各种实施例。

    Electronic device including coil
    20.
    发明授权
    Electronic device including coil 有权

    公开(公告)号：US11321701B2

    公开(公告)日：2022-05-03

    申请号：US16927360

    申请日：2020-07-13

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hee-Dong Lee ,  Chul-Hyung Yang ,  Ji-Woo Lee

    IPC: G06Q20/32 ,  G06Q20/34 ,  G06Q20/20 ,  H04B5/00

    Abstract: A portable communication device is provided, which includes a housing including a rear cover; a battery disposed in the housing; NFC circuitry; wireless charging circuitry; MST circuitry; an FPCB including a plurality of layers substantially parallel to each other, at least a portion of the FPCB being disposed between the battery and the rear cover; an NFC coil electrically connected with the NFC circuitry, the NFC coil including a first portion and a second portion formed at different layers of the FPCB; a wireless charging coil electrically connected with the wireless charging circuitry, the wireless charging coil including a third portion and a fourth portion formed at different layers of the FPCB; and an MST coil electrically connected with the MST circuitry, the MST coil including a fifth portion and a sixth portion at different layers of the FPCB.

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