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    Electronic device including torque structure
    1.
    发明授权
    Electronic device including torque structure 有权

    公开(公告)号：US11956378B2

    公开(公告)日：2024-04-09

    申请号：US17526373

    申请日：2021-11-15

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Jaeho Kang

    IPC: G06F1/16 ,  H04M1/02

    CPC classification number: H04M1/022 ,  G06F1/1616 ,  G06F1/1652 ,  G06F1/1681 ,  H04M1/0268

    Abstract: An electronic device is provided. The electronic device includes a first housing, a second housing, and a hinge structure connected to the first housing and the second housing such that the first housing rotates about a first axis of rotation parallel to a first axial direction and the second housing rotates about a second axis of rotation parallel to the first axial direction. The first housing and the second housing form an angle. The hinge structure includes a first arm shaft configured to operate based on rotation of the first housing, the first arm shaft being parallel to the first axial direction, a second arm shaft configured to operate based on rotation of the second housing, the second arm shaft being parallel to the first axial direction, and a torque structure.

    Remote control case and electronic device including same
    2.
    发明授权
    Remote control case and electronic device including same 有权

    公开(公告)号：US11422588B2

    公开(公告)日：2022-08-23

    申请号：US16615257

    申请日：2018-05-08

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Sangin Baek ,  Jaeho Kang ,  Minsung Lee ,  Jongchul Choi

    IPC: G06F1/16 ,  G06F3/041 ,  G05D1/00 ,  G12B9/04 ,  G06F3/04847 ,  G06F3/0488

    Abstract: Various embodiments of the present invention relate to a remote control case and an electronic device including the same, the remote control case comprising: a cover unit for covering at least a part of a front surface of the electronic device; a first grip unit integrally formed with a first cross sectional surface of the cover unit, and extended in a first direction of the cover unit so as to have a predetermined area; and a second grip unit integrally formed with a second cross sectional surface of the cover unit, and extended in a second direction of the cover unit so as to have a predetermined area, wherein the cover unit comprises a first control unit having a predetermined shape and a first boundary line, and a second control unit having a predetermined shape and a second boundary line, so as to enable the remote control case to be normally mounted on the back surface of the electronic device and carried, and to be mounted on the front surface of the electronic device so as to be used for controlling an unmanned aerial vehicle, an unmanned ground vehicle, an unmanned ship, and the like, when the unmanned aerial vehicle, the unmanned ground vehicle, the unmanned ship, and the like are controlled, such that convenience of portability is provided to a user and boundary characteristics of a physical area (for example, a height difference, a central protruded part, a boundary line, a guide protruded part, an inclined surface, and the like) for controlling the unmanned aerial vehicle, the unmanned ground vehicle, the unmanned ship, and the like, are provided to the first and second control units, thereby enabling the user to intuitively control, without continuously staring at a screen, the unmanned aerial vehicle, the unmanned ground vehicle, the unmanned ship, and the like. Other various embodiments are possible other than the various embodiments provided in the present invention.

    Foldable electronic device including hinge assembly
    4.
    发明授权
    Foldable electronic device including hinge assembly 有权

    公开(公告)号：US11726530B2

    公开(公告)日：2023-08-15

    申请号：US17109602

    申请日：2020-12-02

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jaeho Kang ,  Minsung Lee

    IPC: E05D11/10 ,  E05D3/06 ,  G06F1/16 ,  H04B1/3827 ,  H04M1/02

    CPC classification number: G06F1/1681 ,  H04B1/3833 ,  H04M1/0268

    Abstract: An electronic device includes a first housing, a second housing, a hinge assembly rotatably coupling the first housing to the second housing, and a flexible display disposed on the first housing and the second housing across the hinge assembly. The hinge assembly includes a first bracket coupled to the first housing to rotate about a first axis, a second bracket coupled to the second housing to rotate about a second axis, a fixing bracket supporting the first bracket and the second bracket, a first shaft rotating about a third axis, a second shaft rotating adjacent to the first shaft and rotating about a fourth axis, a first arm coupled to the first shaft and having one side coupled to the first bracket, a second arm coupled to the second shaft and having one side coupled to the second bracket, and a support located between the first arm and the second arm.

    Unmanned aerial vehicle including mounting structure for propeller
    5.
    发明授权
    Unmanned aerial vehicle including mounting structure for propeller 有权

    公开(公告)号：US11021231B2

    公开(公告)日：2021-06-01

    申请号：US16035493

    申请日：2018-07-13

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Seung-Chul Baek ,  Jaeho Kang ,  Yeonggyu Yoon ,  Min-Woo Yoo ,  Min-Sung Lee

    IPC: B64C11/02 ,  B64C11/04 ,  B64C27/08

    Abstract: An unmanned aerial vehicle includes a housing, a wireless communication circuit, a navigation circuit, a plurality of propulsion systems, and a propeller. At least one of the plurality of propulsion systems includes a motor, and a construction disposed to the motor. The construction includes a first side, a second side facing the motor in a direction opposite to the first side, a shaft inserting hole disposed to the second side, and a latching protrusion and a latching groove that are extended sequentially inside the shaft inserting hole. The propeller is fastened to the construction, and includes a hub coupled to the first side of the construction, a fixing shaft that protrudes in a direction of the construction that is inserted to the shaft inserting hole of the construction, and at least one protrusion on an outer circumferential surface of the fixing shaft.

    HINGE STRUCTURE AND FOLDALE ELECTRONIC DEVICE INCLUDING THE SAME
    6.
    发明申请
    HINGE STRUCTURE AND FOLDALE ELECTRONIC DEVICE INCLUDING THE SAME 有权

    公开(公告)号：US20220206543A1

    公开(公告)日：2022-06-30

    申请号：US17517751

    申请日：2021-11-03

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hyungsoo Kim ,  Jungjin Kim ,  Jaeho Kang ,  Giyun Lee ,  Iksu Jung

    IPC: G06F1/16

    Abstract: Disclosed is a foldable electronic device including a flexible display, a first housing and a second housing, a hinge housing, and a hinge structure. The hinge structure includes a first rotary member coupled to the first housing, a second rotary member coupled to the second housing, a first arm part coupled to the first rotary member and including a first rotary cam, a second arm part coupled to the second rotary member and including a second rotary cam, a fixed cam part including a first fixed cam engaged with the first rotary cam, a second fixed cam engaged with the second rotary cam, and a cam body connecting the first fixed cam and the second fixed cam, a stopper that restricts rotational angles of the arm parts, and an additional structure disposed between the stopper and the fixed cam part.

    Hinge structure and electronic device including the same
    7.
    发明授权
    Hinge structure and electronic device including the same 有权

    公开(公告)号：US11231754B2

    公开(公告)日：2022-01-25

    申请号：US17079327

    申请日：2020-10-23

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jaeho Kang ,  Minsung Lee ,  Seunghyun Hwang ,  Chungkeun Yoo ,  Jungjin Kim ,  Jongyoon Kim

    IPC: G06F1/16 ,  E05D3/12 ,  H04M1/02

    Abstract: A hinge structure includes a first rotary bracket that rotates about a first virtual axis and a second rotary bracket that rotates about a second virtual axis The hinge structure also includes a fixed bracket that includes the first rotary bracket and the second rotary bracket fixed thereto. The hinge further structure includes a first rotary member, a second rotary member, a first arm and a second arm. Additionally, the hinge structure includes a cam part that includes bumpy structures. A first elastic body is mounted on the first rotary member and supports at least one side of the cam part and second elastic body is mounted on the second rotary member and supports at least an opposite side of the cam part. The hinge structure also includes a support bracket that supports the first elastic body and the second elastic body.

    Hinge structure and foldale electronic device including the same
    9.
    发明授权
    Hinge structure and foldale electronic device including the same 有权

    公开(公告)号：US11886254B2

    公开(公告)日：2024-01-30

    申请号：US17517751

    申请日：2021-11-03

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hyungsoo Kim ,  Jungjin Kim ,  Jaeho Kang ,  Giyun Lee ,  Iksu Jung

    IPC: G06F1/16

    CPC classification number: G06F1/1681 ,  G06F1/1641

    Abstract: Disclosed is a foldable electronic device including a flexible display, a first housing and a second housing, a hinge housing, and a hinge structure. The hinge structure includes a first rotary member coupled to the first housing, a second rotary member coupled to the second housing, a first arm part coupled to the first rotary member and including a first rotary cam, a second arm part coupled to the second rotary member and including a second rotary cam, a fixed cam part including a first fixed cam engaged with the first rotary cam, a second fixed cam engaged with the second rotary cam, and a cam body connecting the first fixed cam and the second fixed cam, a stopper that restricts rotational angles of the arm parts, and an additional structure disposed between the stopper and the fixed cam part.

    Hinge structure and electronic device including the same
    10.
    发明授权
    Hinge structure and electronic device including the same 有权

    公开(公告)号：US11662781B2

    公开(公告)日：2023-05-30

    申请号：US17556356

    申请日：2021-12-20

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jaeho Kang ,  Minsung Lee ,  Seunghyun Hwang ,  Chungkeun Yoo ,  Jungjin Kim ,  Jongyoon Kim

    IPC: G06F1/16 ,  E05D3/12 ,  H04M1/02

    CPC classification number: G06F1/1681 ,  E05D3/122 ,  G06F1/1616 ,  G06F1/1652 ,  H04M1/022

    Abstract: A hinge structure includes a first rotary bracket that rotates about a first virtual axis and a second rotary bracket that rotates about a second virtual axis The hinge structure also includes a fixed bracket that includes the first rotary bracket and the second rotary bracket fixed thereto. The hinge further structure includes a first rotary member, a second rotary member, a first arm and a second arm. Additionally, the hinge structure includes a cam part that includes bumpy structures. A first elastic body is mounted on the first rotary member and supports at least one side of the cam part and second elastic body is mounted on the second rotary member and supports at least an opposite side of the cam part. The hinge structure also includes a support bracket that supports the first elastic body and the second elastic body.

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