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    TERMINAL FOR CONTROLLING WIRELESS SOUND DEVICE, AND METHOD THEREFOR
    1.
    发明申请
    TERMINAL FOR CONTROLLING WIRELESS SOUND DEVICE, AND METHOD THEREFOR 有权

    公开(公告)号：US20230024547A1

    公开(公告)日：2023-01-26

    申请号：US17787098

    申请日：2020-07-14

    Applicant: LG ELECTRONICS INC.

    Inventor： Kyoungsuk KO ,  Sungwook LEE ,  Byungjin KIM ,  Taegil CHO

    IPC: H04R1/10

    Abstract: A terminal for controlling a wireless sound device can include a communication interface configured to wirelessly connect to at least one or more wireless sound devices; and a processor configured to transmit and receive a positioning signal to and from the at least one or more wireless sound devices, determine a relative position of the at least one or more wireless sound devices based on the positioning signal, receive an acceleration sensor value from the at least one or more wireless sound devices, determine a posture of the at least one or more wireless sound devices based on the acceleration sensor value, determine a wearing state of the at least one or more wireless sound devices based on the relative position and the posture of the at least one or more wireless sound devices, and transmit an audio signal to a worn wireless sound device among the wireless sound devices.

    COMMUNICATION DEVICE AND ELECTRONIC DEVICE HAVING SAME
    4.
    发明申请
    COMMUNICATION DEVICE AND ELECTRONIC DEVICE HAVING SAME 审中-公开

    公开(公告)号：US20180372832A1

    公开(公告)日：2018-12-27

    申请号：US16063222

    申请日：2016-12-16

    Applicant: LG ELECTRONICS INC.

    Inventor： Kyoungsuk KO ,  Byungjin KIM ,  Jeonghwan YOON ,  Koh CHOI ,  Myunghwan HA ,  Sunghyuk PARK

    IPC: G01S3/48 ,  G01S5/10 ,  G01S5/02

    Abstract: The present invention relates to a communication device and an electronic device having the same. A communication device according to an embodiment of the present invention comprises: first to third antennas arranged to be spaced different distances from each other; first to third transceiving units; and a processor for controlling the first to third transceiving units, wherein the processor calculates a first phase difference on the basis of a difference between a first reception signal received by the first antenna and a second reception signal received by the second antenna, calculates a second phase difference on the basis of a difference between the first reception signal received by the first antenna and a third reception signal received by the third antenna, and calculates location information of an external communication device on the basis of the first phase difference and the second phase difference. Therefore, the present invention can accurately calculate the location information of the external communication device.

    MOBILE TERMINAL AND METHOD FOR CONTROLLING THE MOBILE TERMINAL
    7.
    发明申请
    MOBILE TERMINAL AND METHOD FOR CONTROLLING THE MOBILE TERMINAL 有权
    移动终端和控制移动终端的方法

    公开(公告)号：US20150326704A1

    公开(公告)日：2015-11-12

    申请号：US14593846

    申请日：2015-01-09

    Applicant: LG ELECTRONICS INC.

    Inventor： Kyoungsuk KO ,  Byungjin KIM ,  Taegil CHO

    IPC: H04M1/725 ,  H04L12/28 ,  H04W4/02

    CPC classification number: H04M1/7253 ,  H04L12/2809 ,  H04L67/18 ,  H04M1/72572 ,  H04W4/02 ,  H04W4/023

    Abstract: A method for controlling a mobile terminal, and which includes establishing communication connections, via a communication unit of the mobile terminal, with a plurality of reference devices, for a location-based service to calculate a current location of the mobile terminal; displaying a list of controllable devices on a display unit of the mobile terminal based on the calculated current location of the mobile terminal; receiving, via a controller of the mobile terminal, a selection of a specific device from displayed list of controllable devices; storing location information about the selected device in an internal or external memory of the mobile terminal; and displaying a first graphic image for controlling a first device corresponding to the calculated current location and a direction of the mobile terminal.

    Abstract translation: 一种用于控制移动终端的方法，包括通过所述移动终端的通信单元与多个参考设备建立用于基于位置的服务以计算所述移动终端的当前位置的通信连接; 基于计算出的移动终端的当前位置，在移动终端的显示单元上显示可控设备的列表; 经由所述移动终端的控制器从显示的可控设备列表接收特定设备的选择; 将关于所选择的设备的位置信息存储在移动终端的内部或外部存储器中; 以及显示用于控制对应于所计算的当前位置的第一设备的第一图形图像和所述移动终端的方向。

    MOVING ROBOT AND FOLLOWING SETTING METHOD THEREOF
    9.
    发明申请
    MOVING ROBOT AND FOLLOWING SETTING METHOD THEREOF 有权

    公开(公告)号：US20210294330A1

    公开(公告)日：2021-09-23

    申请号：US17266457

    申请日：2019-07-16

    Applicant: LG ELECTRONICS INC.

    Inventor： Kyoungsuk KO ,  Byungjin KIM ,  Sungwook LEE ,  Hyungsub LEE ,  Koh CHOI

    IPC: G05D1/02 ,  G05D1/00

    Abstract: A moving robot according to an embodiment of the present disclosure includes a traveling unit to move a main body thereof, a communication unit to perform communication with a controller using signals, and a controller to calculate a signal distance between the controller and the main body in response to reception of a first signal from the controller, and controls the traveling unit so that the main body moves while following the controller when the calculated signal distance is within a predetermined range. The control unit calculates a signal distance between the controller and the main body in response to reception of a second signal from the controller while the main body is following the controller, and releases the follow-up travel of the main body when the calculated signal distance is within a predetermined range.

    VACUUM CLEANER
    10.
    发明申请
    VACUUM CLEANER 审中-公开

    公开(公告)号：US20200163516A1

    公开(公告)日：2020-05-28

    申请号：US16612904

    申请日：2018-04-18

    Applicant: LG ELECTRONICS INC.

    Inventor： Kyoungsuk KO ,  Sungsuk KANG ,  Byungjin KIM ,  Sunghyuk PARK ,  Koh CHOI ,  Subong HONG

    IPC: A47L9/28 ,  A47L9/32 ,  A47L9/24

    Abstract: The vacuum cleaner includes a cleaner body including a wheel for moving and a wheel motor for driving the wheel, a suction hose connected to the cleaner body, a handle connected to the suction hose, at least one detection sensor disposed in the suction hose to detect an inclination of the suction hose, and a controller controlling the wheel motor on the basis of the inclination of the suction hose detected by the at least one detection sensor.

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