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公开(公告)号：US11355272B2
公开(公告)日：2022-06-07
申请号：US15865287
申请日：2018-01-09
Applicant: CYNTEC CO., LTD.
Inventor： Yung-Cheng Chang , Chih-Siang Chuang , Yi-Min Huang
Abstract: An electronic component comprising: a body; a conductive wire in the body; and a first lead comprising a first part disposed on a first surface of the body and a second part disposed on a second surface of the body, wherein the second part of the first lead comprises a first protrusion portion and a second protrusion portion spaced apart from each other, wherein a first portion of a first terminal part of the conductive wire is disposed between the first protrusion portion and the second part of the first lead disposed on the second surface of the body, and a second portion of the first terminal part of the conductive wire is disposed between the second protrusion portion and the second part of the first lead disposed on the second surface of the body.
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公开(公告)号：US20140097931A1
公开(公告)日：2014-04-10
申请号：US14102510
申请日：2013-12-11
Applicant: CYNTEC CO., LTD.
Inventor： Tsung-Chan Wu , Roger Hsieh , Yi-Min Huang , Lan-Chin Hsieh , Yu-Ching Kuo
IPC: H01F27/255
CPC classification number: H01F27/255 , H01F17/045 , H01F2017/048
Abstract: An electronic device including a core, at least a wire and a magnetic material is provided. The core includes a pillar, a top board and a bottom board. The pillar is disposed between the top board and the bottom board. An area of the top board is smaller than an area of the bottom board. A winding space is formed among the top board, the bottom board and the pillar. The wire is winded around the pillar and located in the winding space. The magnetic material fills the winding space to encapsulate the wire. The magnetic material includes a resin and a metallic powder, wherein an average particle diameter of the magnetic powder is smaller than 20 μm.
Abstract translation: 提供了包括芯，至少线和磁性材料的电子设备。 核心包括柱子，顶板和底板。 支柱设置在顶板和底板之间。 顶板的面积小于底板的面积。 在顶板，底板和支柱之间形成卷绕空间。 电线缠绕在支柱上并位于绕组空间中。 磁性材料填充绕组空间以封装电线。 磁性材料包括树脂和金属粉末，其中磁粉的平均粒径小于20μm。
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3.发明授权公开(公告)号：US10366818B2
公开(公告)日：2019-07-30
申请号：US15669988
申请日：2017-08-07
Applicant: CYNTEC CO., LTD.
Inventor： Tsung-Chan Wu , Roger Hsieh , Yi-Min Huang , Lan-Chin Hsieh , Yu-Ching Kuo
Abstract: A choke includes a single-piece core entirely made of a same material, the single-piece core having two boards and a pillar located between the two boards, a winding space being located among the two boards and the pillar, wherein the pillar has a non-circular and non-rectangular cross section along a direction substantially perpendicular to an axial direction of the pillar, the cross section of the pillar has a first axis and a second axis intersecting with each other at a center of the cross section of the pillar and are substantially perpendicular with each other, the first axis is longer than the second axis, and the cross section of the pillar is substantially symmetrical to both of the first axis and the second axis.
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公开(公告)号：US20150310975A1
公开(公告)日：2015-10-29
申请号：US14793752
申请日：2015-07-08
Applicant: CYNTEC CO., LTD.
Inventor： Tsung-Chan Wu , Roger Hsieh , Yi-Min Huang , Lan-Chin Hsieh , Yu-Ching Kuo , Chia-Hui LAI
IPC: H01F27/02 , H01F27/28 , H01F27/255
CPC classification number: H01F27/24 , H01F3/08 , H01F17/045 , H01F27/022 , H01F27/255 , H01F27/2823 , H01F27/2828 , H01F2017/048
Abstract: A choke includes a single-piece core made of a same material, the single-piece core having a first board, a second board, and a pillar located between the first and second boards, a winding space located among the first board, the second board and the pillar, wherein the pillar has a non-circular and non-rectangular cross section having a first axis and a second axis substantially perpendicularly intersecting with each other at a center of the cross section of the pillar, and wherein a circumference of the cross section of the pillar includes two arc edges, four first substantially straight edges substantially parallel to the first axis, and two second substantially straight edges substantially parallel to the second axis, each of the first substantially straight edges being a joint of and in direct contact with one of the arc edges and one of the second substantially straight edges.
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公开(公告)号：US09117580B2
公开(公告)日：2015-08-25
申请号：US13959441
申请日：2013-08-05
Applicant: CYNTEC CO., LTD.
Inventor： Tsung-Chan Wu , Roger Hsieh , Yi-Min Huang , Lan-Chin Hsieh , Yu-Ching Kuo , Chia-Hui Lai
CPC classification number: H01F27/24 , H01F3/08 , H01F17/045 , H01F27/022 , H01F27/255 , H01F27/2823 , H01F27/2828 , H01F2017/048
Abstract: A choke includes a single-piece core made of a same material, the single-piece core having a first board, a second board, and a pillar located between the first and second boards, a winding space located among the first board, the second board and the pillar, wherein the pillar has a non-circular and non-rectangular cross section having a first axis and a second axis substantially perpendicularly intersecting with each other at a center of the cross section of the pillar, and wherein a circumference of the cross section of the pillar includes two arc edges, four first substantially straight edges substantially parallel to the first axis, and two second substantially straight edges substantially parallel to the second axis, each of the first substantially straight edges being a joint of and in direct contact with one of the arc edges and one of the second substantially straight edges.
Abstract translation: 扼流器包括由相同材料制成的单件式芯，单件式芯具有第一板，第二板和位于第一板和第二板之间的支柱，位于第一板之间的绕组空间，第二板 板和支柱，其中所述支柱具有非圆形和非矩形横截面，所述横截面具有在所述柱的横截面的中心处彼此基本垂直相交的第一轴线和第二轴线，并且其中， 柱的横截面包括两个弧形边缘，基本上平行于第一轴线的四个第一基本上直的边缘和基本上平行于第二轴线的两个第二基本上直的边缘，每个第一基本上直的边缘是直接接触的接头 其中弧形边缘中的一个和第二基本上直的边缘中的一个。
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Patent Agency Ranking
公开(公告)号：US10546684B2
公开(公告)日：2020-01-28
申请号：US14830735
申请日：2015-08-20
Applicant: CYNTEC CO., LTD.
Inventor： Yi-Min Huang , Chih-Siang Chuang , Yung-Cheng Chang
Abstract: An inductive component is disclosed, the inductive component comprising: a metal structure, the metal structure comprising a conductor wire and a lead frame, wherein the lead frame and the conductor wire are integrally formed, wherein the lead frame comprises a first part and a second part space spaced apart from the first part, wherein a contiguous metal path is formed from the first part of the lead frame to the second part of the lead frame via the conductor wire; a magnetic body encapsulating the conductor wire, and a first portion of the first part and a second portion of the second part of the lead frame adjacent to the conductor wire.
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公开(公告)号：US20190287709A1
公开(公告)日：2019-09-19
申请号：US16432937
申请日：2019-06-06
Applicant: CYNTEC CO., LTD.
Inventor： Tsung-Chan Wu , Roger Hsieh , Yi-Min Huang , Lan-Chin Hsieh , Yu-Ching Kuo
IPC: H01F27/255 , H01F17/04
Abstract: An electronic device including a core, at least a wire and a magnetic material is provided. The core includes a pillar, a top board and a bottom board. The pillar is disposed between the top board and the bottom board. A winding space is formed among the top board, the bottom board and the pillar. The wire is wound around the pillar and located in the winding space. The magnetic material fills the winding space to encapsulate the wire. The magnetic material includes a resin and a magnetic powder, wherein an average particle diameter of the magnetic powder is smaller than 20 μm.
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公开(公告)号：US09899131B2
公开(公告)日：2018-02-20
申请号：US14867019
申请日：2015-09-28
Applicant: CYNTEC CO., LTD.
Inventor： Yung-Cheng Chang , Chih-Siang Chuang , Yi-Min Huang
CPC classification number: H01F5/04 , H01F3/10 , H01F17/04 , H01F27/292
Abstract: An electronic component is disclosed, wherein electronic component comprises: a body; a conductive element disposed in the body; a first lead disposed on the body, wherein a first part of the first lead is disposed on a first surface of the body, a second part of the first lead is disposed on a second surface of the body and a third part of the first lead is disposed on a third surface of the body, wherein the first surface, the second surface and the third surface of the body are not coplanar with each other, wherein the first lead is electrically connected to the conductive element.
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公开(公告)号：US09805860B2
公开(公告)日：2017-10-31
申请号：US15409549
申请日：2017-01-19
Applicant: CYNTEC CO., LTD.
Inventor： Roger Hsieh , Cheng-Chang Lee , Chun-Tiao Liu , Yi-Min Huang , Chih-Siang Chuang
IPC: H01F27/29 , H01F27/255 , H01F27/28
CPC classification number: H01F27/29 , H01F5/00 , H01F5/003 , H01F7/06 , H01F17/04 , H01F27/00 , H01F27/022 , H01F27/255 , H01F27/2828 , H01F27/292 , H01F41/0206 , H01F41/10 , H05K3/301 , Y10T29/302 , Y10T29/49073 , Y10T29/49075
Abstract: A magnetic device comprises a lead frame, a first core body and a coil. The lead frame has a first portion and a second portion spaced apart from the first portion. A first core body is disposed on the lead frame, wherein the first core body comprises a first through opening and a second through opening. A coil is disposed on the first core body, wherein the coil has a first terminal and a second terminal, wherein the first portion is electrically connected with the first terminal via the first through opening, and the second portion is electrically connected with the second terminal via the second through opening, respectively.
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公开(公告)号：US20170133149A1
公开(公告)日：2017-05-11
申请号：US15409549
申请日：2017-01-19
Applicant: CYNTEC CO., LTD.
Inventor： Roger Hsieh , Cheng-Chang Lee , Chun-Tiao Liu , Yi-Min Huang , Chih-Siang Chuang
IPC: H01F27/29 , H01F27/28 , H01F27/255
CPC classification number: H01F27/29 , H01F5/00 , H01F5/003 , H01F7/06 , H01F17/04 , H01F27/00 , H01F27/022 , H01F27/255 , H01F27/2828 , H01F27/292 , H01F41/0206 , H01F41/10 , H05K3/301 , Y10T29/302 , Y10T29/49073 , Y10T29/49075
Abstract: A magnetic device comprises a lead frame, a first core body and a coil. The lead frame has a first portion and a second portion spaced apart from the first portion. A first core body is disposed on the lead frame, wherein the first core body comprises a first through opening and a second through opening. A coil is disposed on the first core body, wherein the coil has a first terminal and a second terminal, wherein the first portion is electrically connected with the first terminal via the first through opening, and the second portion is electrically connected with the second terminal via the second through opening, respectively.
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