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    Coil component
    11.
    外观设计
    Coil component 有权

    公开(公告)号：USD1002539S1

    公开(公告)日：2023-10-24

    申请号：US29824626

    申请日：2022-01-26

    Applicant: TDK CORPORATION

    Designer： Chen Wang ,  Syun Ashizawa ,  Satoshi Sugimoto

    Abstract: FIG. 1 is a front elevational view of a coil component, showing the new design;
    FIG. 2 is a rear elevational view thereof;
    FIG. 3 is a left-side elevational view thereof;
    FIG. 4 is a right-side elevational view thereof;
    FIG. 5 is a top plan view thereof;
    FIG. 6 is a bottom plan view thereof;
    FIG. 7 is a front, right-side, bottom perspective view thereof; and,
    FIG. 8 is an enlarged front, right-side, bottom perspective partial view.
    The broken lines depict parts of the coil component that form no part of the claimed design.

    Coil device
    12.
    发明授权
    Coil device 有权

    公开(公告)号：US11508511B2

    公开(公告)日：2022-11-22

    申请号：US16794444

    申请日：2020-02-19

    Applicant: TDK CORPORATION

    Inventor： Chen Wang ,  Satoshi Sugimoto ,  Leo Yao

    IPC: H01F27/24 ,  H01F27/28

    Abstract: A coil device includes a pair of first core and second core, a third core, and a pair of first coil and second coil. The third core is disposed next to the first core or the second core. The pair of first coil and second coil is each disposed between any two of the first core, the second core, and the third core next to each other. Plate surfaces of the first coil and the second coil are opposed to each other. Each of the first coil and the second coil is partly exposed in a lateral direction of the first core, the second core, or the third core.

    Coil component and manufacturing method thereof
    13.
    发明授权
    Coil component and manufacturing method thereof 有权

    公开(公告)号：US11328855B2

    公开(公告)日：2022-05-10

    申请号：US16253044

    申请日：2019-01-21

    Applicant: TDK Corporation

    Inventor： Syun Ashizawa ,  Satoshi Sugimoto ,  Takahiro Banzai ,  Hitoshi Sasaki

    IPC: H01F27/29 ,  H01F27/28 ,  H01F27/24 ,  H01F41/12 ,  H01F27/32

    Abstract: Disclosed herein is a coil component that includes a conductor plate; and a magnetic core comprising a magnetic material having conductivity, the magnetic core having a through hole into which the conductor plate is inserted. The conductor plate includes: a metal element body having a body part positioned inside the through hole and a terminal part positioned outside the through hole; a metal film formed on the terminal part, the metal film comprising a metal material having a lower melting point than the metal element body; and an insulating film formed on a surface of the body part without the metal film interposed.

    Coil device
    15.
    发明授权
    Coil device 有权

    公开(公告)号：US12278034B2

    公开(公告)日：2025-04-15

    申请号：US17330694

    申请日：2021-05-26

    Applicant: TDK CORPORATION

    Inventor： Chen Wang ,  Satoshi Sugimoto

    IPC: H01F27/29 ,  H01F17/04 ,  H01F27/24 ,  H01F27/28

    Abstract: A coil device includes a core, a coil, a mounting part, and a bottom raising part. The coil is at least partly disposed close to the core. The mounting part is mounted on an installation surface. The bottom raising part is connected with the coil and extends to the mounting part so as to form a gap having a predetermined height between the mounting part and a bottom surface of the core.

    Coil device
    16.
    发明授权
    Coil device 有权

    公开(公告)号：US12094639B2

    公开(公告)日：2024-09-17

    申请号：US17318637

    申请日：2021-05-12

    Applicant: TDK CORPORATION

    Inventor： Chen Wang ,  Satoshi Sugimoto

    IPC: H01F17/04 ,  H01F27/24 ,  H01F27/28 ,  H01F27/32

    CPC classification number: H01F27/2823 ,  H01F27/24 ,  H01F27/32

    Abstract: A coil device includes a first conductor, a second conductor, and a core. The second conductor is disposed inside the first conductor and at least partly extending along the first conductor. The core internally arranges the first conductor and the second conductor. An insulating layer is formed at least between the first conductor and the second conductor.

    Coil component
    18.
    外观设计
    Coil component 有权

    公开(公告)号：USD1006754S1

    公开(公告)日：2023-12-05

    申请号：US29824625

    申请日：2022-01-26

    Applicant: TDK CORPORATION

    Designer： Chen Wang ,  Syun Ashizawa ,  Satoshi Sugimoto

    Abstract: FIG. 1 is a front elevational view of a coil component, showing the new design;
    FIG. 2 is a rear elevational view thereof;
    FIG. 3 is a left-side elevational view thereof;
    FIG. 4 is a right-side elevational view thereof;
    FIG. 5 is a top plan view thereof;
    FIG. 6 is a bottom plan view thereof;
    FIG. 7 is a front, right-side, bottom perspective view thereof; and,
    FIG. 8 is an enlarged front, right-side, bottom perspective partial view.
    The broken lines depict parts of the coil component that form no part of the claimed design. The dot-dash broken lines define the bounds of the claimed design and form no part thereof.

    Inductor element
    19.
    发明授权
    Inductor element 有权

    公开(公告)号：US11587717B2

    公开(公告)日：2023-02-21

    申请号：US16196603

    申请日：2018-11-20

    Applicant: TDK CORPORATION

    Inventor： Chen Wang ,  Satoshi Sugimoto

    IPC: H01F27/26 ,  H01F27/02 ,  H01F27/28 ,  H01F27/30 ,  H01F3/14 ,  H01F17/04

    Abstract: An inductor element includes a first conductive portion, a second conductive portion, and a magnetic core. The first conductive portion includes a first round-about portion, a first mount portion, and a second mount portion. The second conductive portion includes a second round-about portion, a third mount portion, and a fourth mount portion. The magnetic core houses at least a part of the first and second conductive portions so that each mount surface of the first to fourth mount portions is exposed from one side of the magnetic core. The first and second conductive portions are arranged so that the first and second directions are substantially parallel and opposite to each other. The first and third mount portions are at least partially overlapped with each other in a third direction perpendicular to the first and second directions.

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