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    Dual-axle hinge structure
    23.
    发明授权
    Dual-axle hinge structure 有权

    公开(公告)号：US11970894B2

    公开(公告)日：2024-04-30

    申请号：US17575609

    申请日：2022-01-13

    Applicant: Cheng-Shiue Jan ,  Jyh-Chyang Tzou ,  Han-Tsai Liu

    Inventor： Cheng-Shiue Jan ,  Jyh-Chyang Tzou ,  Han-Tsai Liu

    IPC: E05D3/18 ,  E05D3/12

    CPC classification number: E05D3/18 ,  E05D3/12 ,  E05Y2900/606

    Abstract: A double-axis hinge structure including a fixing member, a first shaft, a first guiding portion, a second shaft, a second guiding portion, and a slide guiding member is provided. The first shaft and the second shaft pass through the fixing member and the slide guiding member. The first guiding portion and the second guiding portion are respectively integrally formed on the first shaft and the second shaft. The slide guiding member has a third guiding portion and a fourth guiding portion. When one or both of the first shaft and the second shaft rotates relative to the fixing member, the guidance between the first guiding portion and the third guiding portion and/or the second guiding portion and the fourth guiding portion drives the slide guiding member to slide, so that the first shaft and the second shaft synchronously rotate in opposite directions by the same amount of rotation.

    Foldable electronic device with dual display screens
    24.
    外观设计
    Foldable electronic device with dual display screens 有权

    公开(公告)号：USD1018527S1

    公开(公告)日：2024-03-19

    申请号：US29734338

    申请日：2020-05-12

    Applicant: Han-Tsai Liu ,  Jyh-Chyang Tzou ,  Cheng-Shiue Jan ,  Yao-Hsien Yang ,  Pai-Feng Chen ,  I-Hao Chen

    Designer： Han-Tsai Liu ,  Jyh-Chyang Tzou ,  Cheng-Shiue Jan ,  Yao-Hsien Yang ,  Pai-Feng Chen ,  I-Hao Chen

    Abstract: FIG. 1 is a perspective view of a foldable electronic device with dual display screens 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 an enlarged view of the indication portion, labeled “8”, in FIG. 6;
    FIG. 9 is a perspective view thereof with the dual display screens closed to zero degree;
    FIG. 10 is another perspective view thereof with the dual display screens closed to zero degree;
    FIG. 11 is a front view thereof with the dual display screens closed to zero degree;
    FIG. 12 is a rear view thereof with the dual display screens closed to zero degree;
    FIG. 13 is a left side view thereof with the dual display screens closed to zero degree;
    FIG. 14 is a right side view thereof with the dual display screens closed to zero degree;
    FIG. 15 is a top view thereof with the dual display screens closed to zero degree;
    FIG. 16 is a bottom view thereof with the dual display screens closed to zero degree;
    FIG. 17 is a perspective view thereof with the dual display screens opened to 360 degrees;
    FIG. 18 is another perspective view thereof with the dual display screens opened to 360 degrees;
    FIG. 19 is a front view thereof with the dual display screens opened to 360 degrees;
    FIG. 20 is a rear view thereof with the dual display screens opened to 360 degrees;
    FIG. 21 is a left side view thereof with the dual display screens opened to 360 degrees;
    FIG. 22 is a right side view thereof with the dual display screens opened to 360 degrees;
    FIG. 23 is a top view thereof with the dual display screens opened to 360 degrees; and,
    FIG. 24 is a bottom view thereof with the dual display screens opened to 360 degrees.
    The evenly-spaced broken lines illustrate portions of the foldable electronic device with dual display screens that form no part of the claimed design; the unevenly-spaced broken lines delineate areas of the figures shown enlarged and form no part of the claimed design.

    Hinge module and electronic device
    25.
    发明授权
    Hinge module and electronic device 有权

    公开(公告)号：US11599157B2

    公开(公告)日：2023-03-07

    申请号：US17027716

    申请日：2020-09-22

    Applicant: Cheng-Shiue Jan ,  Jyh-Chyang Tzou ,  I Ta Tsai ,  Meng Ju Wu

    Inventor： Cheng-Shiue Jan ,  Jyh-Chyang Tzou ,  I Ta Tsai ,  Meng Ju Wu

    IPC: G06F1/16 ,  H05K5/02

    Abstract: A hinge module is provided, including a positioning assembly, a first shaft, a second shaft, a first bracket, a second bracket, and a switching assembly. The first shaft has a first rotating part and a first installing part. The first rotating part is rotatably disposed through the positioning assembly. The second shaft has a second rotating part and a second installing part. The second rotating part is rotatably disposed through the positioning assembly. The first bracket is disposed on the first installing part of the first shaft. The second bracket is disposed on the second installing part of the second shaft. The switching assembly is movably disposed in the positioning assembly and abuts between the first shaft and the second shaft. The hinge module is adapted to switch between a closed state, a first unfolded state, and a second unfolded state.

    Electronic device with sliding screens
    26.
    发明授权
    Electronic device with sliding screens 有权

    公开(公告)号：US11360508B2

    公开(公告)日：2022-06-14

    申请号：US17000385

    申请日：2020-08-24

    Applicant: Jyh-Chyang Tzou ,  Han-Tsai Liu ,  Pai-Feng Chen ,  Cheng-Shiue Jan ,  I-Hao Chen

    Inventor： Jyh-Chyang Tzou ,  Han-Tsai Liu ,  Pai-Feng Chen ,  Cheng-Shiue Jan ,  I-Hao Chen

    IPC: G06F1/16

    Abstract: An electronic device with sliding screens including a first body, a second body, a plurality of hinge modules, a first screen and a second screen is provided. The first body has a first surface. The second body has a second surface. The hinge modules are connected between the first body and the second body. The first screen is slidably disposed on the first surface of the first body. The second screen is slidably disposed on the second surface of the second body. When the first body and the second body are unfolded to a first angle relative to each other, the first screen and the second screen are moved relatively close and lifted upwards. When the first body and the second body are unfolded to a second angle relative to each other, the first screen and the second screen are in contact with each other to cover the hinge modules.

    Hinge module and electronic device
    27.
    发明授权
    Hinge module and electronic device 有权

    公开(公告)号：US11042198B2

    公开(公告)日：2021-06-22

    申请号：US16447987

    申请日：2019-06-21

    Applicant: Cheng-Shiue Jan ,  Wei-Hao Lan

    Inventor： Cheng-Shiue Jan ,  Wei-Hao Lan

    IPC: E05D3/06 ,  G06F1/16 ,  E05D3/18 ,  E05D7/00

    Abstract: A hinge module includes a base, a first shaft, a second shaft, a first bracket, a second bracket, and a linkage component. The base has a bottom plate and two guiding plates opposite to each other. The first shaft is movably and rotatably penetrates through the two guiding plates. The second shaft is movably and rotatably penetrates through the two guiding plates. The first bracket is disposed at a first end of the first shaft. The second bracket is disposed at a first end of the second shaft. The linkage component is disposed in the base and is connected to the first shaft and the second shaft. The first shaft and the second shaft linearly move along the two guiding plates through the linkage component to change a spacing distance between the first shaft and the second shaft and are configured to drive the first bracket and the second bracket to move away from each other or approach each other.

    CURSOR CONTROL METHOD AND ELECTRONIC APPARATUS
    30.
    发明申请
    CURSOR CONTROL METHOD AND ELECTRONIC APPARATUS 审中-公开

    公开(公告)号：US20200064944A1

    公开(公告)日：2020-02-27

    申请号：US16392590

    申请日：2019-04-23

    Applicant: Cheng-Ya Chi ,  Jyh-Chyang Tzou ,  Cheng-Shiue Jan

    Inventor： Cheng-Ya Chi ,  Jyh-Chyang Tzou ,  Cheng-Shiue Jan

    IPC: G06F3/0354 ,  G06F3/041

    Abstract: A cursor control method and an electronic apparatus are provided. A touch operation is received through a touch panel, and a designated region on the touch panel is set based on an initial position of the touch operation. During the execution of the touch operation, a current position of the touch operation on the touch panel is detected, and whether the current position is within the designated region is determined. If the current position is within the designated region, a cursor is moved at a first speed. If the current position is not within the designated region, a cursor is moved at a second speed.

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