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    Antenna device
    21.
    发明授权
    Antenna device 有权

    公开(公告)号：US11482776B2

    公开(公告)日：2022-10-25

    申请号：US17256939

    申请日：2019-06-25

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Yonghee Cho

    IPC: H01Q1/38 ,  H01Q13/02

    Abstract: An antenna device is disclosed. The disclosed antenna device comprises: a printed circuit board; and a waveguide antenna formed on the printed circuit board, wherein the waveguide antenna comprises; a first conductive area formed under the printed circuit board; a second conductive area formed above the printed circuit board and disposed to face the first conductive area; and a plurality of vias, formed at predetermined intervals along edges of the first conductive area, for electrically connecting the first conductive area and the second conductive area.

    Service robot
    28.
    外观设计
    Service robot 有权

    公开(公告)号：USD1007552S1

    公开(公告)日：2023-12-12

    申请号：US29839070

    申请日：2022-05-18

    Applicant: Samsung Electronics Co., Ltd.

    Designer： Yonghee Cho ,  Jiwoong Hwang

    Abstract: FIG. 1 is a front perspective view of a service robot showing our new design;
    FIG. 2 is a front view thereof;
    FIG. 3 is a rear view thereof;
    FIG. 4 is a left side view thereof;
    FIG. 5 is a right side view thereof;
    FIG. 6 is a top view thereof;
    FIG. 7 is a bottom view thereof;
    FIG. 8 is a rear perspective view thereof;
    FIG. 9 is an enlarged view of the portion 9 encircled in FIG. 1;
    FIG. 10 is an enlarged view of the portion 10 encircled in FIG. 1;
    FIG. 11 is an enlarged view of the portion 11 encircled in FIG. 4;
    FIG. 12 is an enlarged view of the portion 12 encircled in FIG. 4; and,
    FIG. 13 is an enlarged view of the portion 13 encircled in FIG. 8.
    The dashed broken lines in the figures depict portions of the service robot that form no part of the claimed design. The dot-dot-dash broken lines in the figures encircling portions of the claimed design that are illustrated in enlargements form no part of the claimed design.

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