公开(公告)号：US12088053B2

公开(公告)日：2024-09-10

申请号：US17719506

申请日：2022-04-13

Applicant: SENSORVIEW CO., LTD. ,  okins electronics Co., Ltd ,  Hyun Duk Kim

Inventor： Byoung Nam Kim ,  Kyoung Il Kang ,  Jin Woo Lee ,  Jin Kook Jun ,  Sung Gyu Park ,  Hyun Duk Kim ,  Jong Wook Ham ,  Sang Woo Han

IPC: H01R9/05 ,  H01R13/17 ,  H01R13/502

CPC classification number: H01R9/05 ,  H01R13/17 ,  H01R13/502

Abstract: Disclosed is a cable adaptor comprising a first member which is conductive and comes into contact with a signal pin of the cable, a second member disposed outside the first member and coupled to the first member, a third member which is conductive and disposed outside the second member, and a contact pin fixed to the first member. Here, the first member includes a first body coupled to the second member and a first contact portion which extends from the first body and comes into contact with the signal pin. The third member includes a second body coupled to the second member and a second contact portion which extends from the second body and comes into contact with the outer conductor. A plurality of first contact points of the signal pin and the first contact portion are arranged at same intervals along a circumferential direction of the signal pin.

公开(公告)号：US12211722B2

公开(公告)日：2025-01-28

申请号：US18583621

申请日：2024-02-21

Applicant: OKINS ELECTRONICS CO., LTD

Inventor： Jin Kook Jun ,  Sung Gye Park ,  Soung Hun Choi

IPC: H01L21/677 ,  H01F7/02

Abstract: Provided is a magnetic collet. The magnetic collet includes adsorption rubber including a plurality of individual holes passing therethrough from a contact surface, which is one surface of the adsorption rubber, coming into contact with a semiconductor chip to the other surface thereof, and a metal plate including a common hole which passes therethrough from one surface of the metal plate to the other surface thereof and provides a common passage connected to the individual holes and stacked on the adsorption rubber.

公开(公告)号：US20240322497A1

公开(公告)日：2024-09-26

申请号：US18261686

申请日：2022-01-11

Applicant: Sensorview Co., LTD. ,  Okins Electronics Co., LTD.

Inventor： Byoung Nam Kim ,  Kyoung Il Kang ,  Joung Min Park ,  Sung Cheol Cho ,  Jin Kook Jun ,  Sung Gyu Park ,  Jong Wook Ham

IPC: H01R13/6585 ,  H01R12/75

CPC classification number: H01R13/6585 ,  H01R12/75

Abstract: A connector assembly according to the present invention comprises a receptacle connector and a plug connector vertically coupled to the receptacle connector, the plug connector including: a signal pin having one side in electrical contact with a signal line of a cable and the other side in elastic contact with a clip pin of the receptacle connector; a shield can formed to enclose the signal pin such that the other side of the signal pin is exposed downwards and to be electrically spaced apart from the signal pin; a first insulating member coupled to the signal pin to insulate between the signal pin and the shield can; and a plug shell which has an open lower portion and encloses an upper surface and a side surface of the shield can to expose the other side of the signal pin downwards, the receptacle connector including: a clip pin which has a lower portion in contact with a signal pad of a circuit board and an upper portion in elastic contact with the other side of the signal pin; a receptacle base which is formed to be installed on the circuit board and provides a space in which the clip pin is accommodated; and a second insulating member to which the clip pin is coupled and which encloses the side surfaces of the clip pin to insulate between the clip pin and the receptacle base.

公开(公告)号：US12222367B2

公开(公告)日：2025-02-11

申请号：US18130431

申请日：2023-04-04

Applicant: okins electronics Co.,Ltd

Inventor： Jin Kook Jun ,  Chan Ho Lee ,  Seung Hyun Noh

IPC: G01R1/04 ,  G01R1/067 ,  G01R1/073 ,  G01R31/28

Abstract: A contact pin for a test socket is provided in the test socket for testing the electrical characteristics of a semiconductor device. The contact pin includes an elastic part elastically deformable in the longitudinal direction of the contact pin; a first contact part which includes a first support part extending from one end of the elastic part and a first contact tip connected to an end of the first support part; and a second contact part which includes a second support part extending from the other end of the elastic part and a second contact tip connected to an end of the second support part, where the elastic part and the second contact part are bent in at least one direction with respect to the first contact part.

公开(公告)号：US12100607B2

公开(公告)日：2024-09-24

申请号：US18452271

申请日：2023-08-18

Applicant: OKINS ELECTRONICS CO., LTD

Inventor： Jin Kook Jun ,  Sung Gye Park ,  Soung Hun Choi

IPC: H01L21/677 ,  H01F7/02

CPC classification number: H01L21/67721 ,  H01F7/0252

Abstract: Provided is a magnetic collet. The magnetic collet includes adsorption rubber including a plurality of individual holes passing therethrough from a contact surface, which is one surface of the adsorption rubber, coming into contact with a semiconductor chip to the other surface thereof, and a metal plate including a common hole which passes therethrough from one surface of the metal plate to the other surface thereof and provides a common passage connected to the individual holes and stacked on the adsorption rubber.

公开(公告)号：US12068561B2

公开(公告)日：2024-08-20

申请号：US17723605

申请日：2022-04-19

Applicant: SENSORVIEW CO., LTD. ,  okins electronics Co., Ltd ,  Hyun Duk Kim

Inventor： Byoung Nam Kim ,  Kyoung Il Kang ,  Jin Woo Lee ,  Jin Kook Jun ,  Sung Gyu Park ,  Hyun Duk Kim ,  Jong Wook Ham ,  Sang Woo Han

IPC: H01R9/05 ,  H01R24/00 ,  H01R31/06

CPC classification number: H01R31/06 ,  H01R24/005

Abstract: Disclosed is a cable adaptor which is connected to a cable including an outer conductor. The adaptor includes a contact pin which comes into contact with a signal pin of the cable, a first member which is conductive and disposed inside and coupled to the contact pin, a second member disposed outside and coupled to the contact pin, and a third member which is conductive and disposed outside the second member. Here, the contact pin includes a first body coupled to the second member, a first contact portion which is conductive and extends from one side of the first body to come into contact with the signal pin, and a second contact portion which extends from the other side of the first body and comes into contact with an object being tested. The third member includes a second body coupled to the second member and a third contact portion.

公开(公告)号：US20170027056A1

公开(公告)日：2017-01-26

申请号：US14919442

申请日：2015-10-21

Applicant: Okins Electronics Co., Ltd.

Inventor： Jin Kook Jun ,  Sung Gye Park ,  Jae Weon Shim ,  Sang Hoon Cha

IPC: H05K1/11 ,  H05K1/02 ,  G01R1/04

CPC classification number: H05K1/11 ,  G01R1/0466 ,  G01R1/0483 ,  G01R1/07342 ,  G01R1/0735 ,  H05K1/028 ,  H05K2201/0364

Abstract: A microelectromechanical system (MEMS) film for a test socket is arranged between a semiconductor device and a test apparatus for performing an electrical test of the semiconductor device and includes a flexible bare film and a plurality of round-type MEMS bumps on the bare film, each of the MEMS bumps being formed on the bare film by using a MEMS processing technique, having an electrical contact with an electrode pad of the test apparatus or a conductive ball of the semiconductor device, and having a contact surface rounded from an edge side toward a center side in a convex manner in a direction toward the electrode pad or the conductive ball.

Abstract translation: 用于测试插座的微电子机械系统（MEMS）膜布置在半导体器件和用于执行半导体器件的电测试的测试装置之间，并且在裸膜上包括柔性裸片和多个圆形MEMS凸块， 每个MEMS凸块通过使用MEMS处理技术形成在裸膜上，该MEMS处理技术与测试装置的电极焊盘或半导体器件的导电球电接触，并且具有从边缘侧朝向 在朝向电极焊盘或导电球的方向上呈凸形的中心侧。