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Patent Agency Ranking
1.发明授权公开(公告)号：US09864104B2
公开(公告)日：2018-01-09
申请号：US14918617
申请日：2015-10-21
Inventor： Seung Koo Park , Jung Jin Ju , Suntak Park , Jong-Moo Lee , Min-su Kim , Jin Tae Kim , Joong-Seon Choe
IPC: C07C43/29 , G02B1/04 , C07C43/225 , C07D209/48 , C08G73/10 , C08J5/18 , C08L23/02 , C08L79/08 , G02B6/122 , G02B6/138 , G02B6/02 , C08F214/18
CPC classification number: G02B1/045 , C07C43/225 , C07C43/29 , C07C2601/14 , C07C2602/48 , C07D209/48 , C08F214/186 , C08G73/1042 , C08J5/18 , C08J2371/02 , C08J2379/08 , C08L23/02 , C08L79/08 , G02B6/02033 , G02B6/1221 , G02B6/138 , C08L2666/02 , C08L77/00
Abstract: Disclosed is a blend prepared by mixing a prepolymer and a vinyl monomer, wherein the prepolymer is prepared by a condensation reaction between a first compound represented by the formula Ar—H, where Ar comprises (a) a crosslinkable moiety at one end, (b) a moiety selected from the group consisting of —O—, —S—, —COO—, —CO—, —COS—, —SO2—, and —NH—, and (c) one or two repeating units selected from the group consisting of: where A is carbon or nitrogen, and X is hydrogen or halogen; and a second compound consisting of an aromatic moiety. Additionally disclosed is a polymer sheet that is a crosslinked product composed of the blend.
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2.发明授权Compound containing crosslinkable moieties, prepolymer, blend and polymer sheet obtained therefrom, and waveguide for optical interconnection 有权包含可交联部分的化合物，由其获得的预聚物，共混物和聚合物片，以及用于光学互连的波导公开(公告)号：US09201169B2
公开(公告)日：2015-12-01
申请号：US14248226
申请日：2014-04-08
Inventor： Seung Koo Park , Jung Jin Ju , Suntak Park , Jong-Moo Lee , Min-su Kim , Jin Tae Kim , Joong-Seon Choe
IPC: C08L71/12 , G02B1/04 , C07C43/225 , C07C43/29 , C07D209/48 , C08G73/10 , C08J5/18 , C08L23/02 , C08L79/08 , G02B6/122 , G02B6/138 , G02B6/02
CPC classification number: G02B1/045 , C07C43/225 , C07C43/29 , C07C2601/14 , C07C2602/48 , C07D209/48 , C08F214/186 , C08G73/1042 , C08J5/18 , C08J2371/02 , C08J2379/08 , C08L23/02 , C08L79/08 , G02B6/02033 , G02B6/1221 , G02B6/138 , C08L2666/02 , C08L77/00
Abstract: An optical waveguide for optical interconnection including a polymer sheet comprising a crosslinked product of a prepolymer, the prepolymer prepared by condensation reaction between a first compound represented by the formula Ar—H, where Ar comprises (a) a crosslinkable moiety at one end, (b) a moiety selected from the group consisting of —O—, —S—, —COO—, —CO—, —COS—, —SO2—, and —NH—, and (c) one or two repeating units selected from the group consisting of: where A is carbon or nitrogen, and X is hydrogen or halogen; and a second compound consisting of an aromatic moiety.
Abstract translation: 一种用于光学互连的光波导，其包括聚合物片，其包含预聚物的交联产物，所述预聚物通过由式Ar-H表示的第一化合物之间的缩合反应制备，其中Ar包含（a）一端的可交联部分， b）选自-O - ， - S - ， - COO - ， - CO - ， - SO 2 - ， - SO 2 - 和-NH-的部分，和（c）一或两个选自 由以下组成：A为碳或氮，X为氢或卤素; 和由芳族部分组成的第二化合物。
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公开(公告)号：US20240201524A1
公开(公告)日：2024-06-20
申请号：US18540415
申请日：2023-12-14
Applicant: Electronics and Telecommunications Research Institute , KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Kiwon Moon , Jung Jin Ju , Hyeon Hwang , Min-Kyo Seo , Hansuek Lee
CPC classification number: G02F1/035 , G02F1/0316 , G02F1/0322 , G02F2203/15
Abstract: Provided is an optical integrated circuit device. The device includes a substrate, a buffer layer provided on the substrate, an optical waveguide layer provided on the buffer layer and including a signal waveguide and a resonant waveguide adjacent to an input terminal and output terminal of the signal waveguide, and a plurality of signal electrodes provided on one side of the resonant waveguide and on the optical waveguide layer of both sides of the signal waveguide.
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公开(公告)号：US10551244B2
公开(公告)日：2020-02-04
申请号：US16135908
申请日：2018-09-19
Inventor： Wook-Jae Lee , Jung Jin Ju
IPC: G01J1/04 , G02B6/122 , G02B6/12 , G01J1/44 , G01J1/42 , G01J1/02 , B82Y15/00 , H01L39/10 , B82Y20/00 , H01L31/101
Abstract: Provided is a photon detector. The photon detector includes an optical waveguide including input and detection regions, which are spaced apart from each other in a first direction, and a conversion region between the input region and the detection region, a nano pattern disposed on the optical waveguide in the conversion region, and a nanowire disposed on the optical waveguide in the detection region. The nano pattern includes a first pattern and a second pattern, which extend in the first direction, and the first pattern and the second pattern are spaced apart from each other in a second direction crossing the first direction.
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公开(公告)号：US08777497B2
公开(公告)日：2014-07-15
申请号：US13632365
申请日：2012-10-01
Inventor： Min-Su Kim , Suntak Park , Jung Jin Ju
CPC classification number: G02B6/4246 , G02B6/4214
Abstract: Disclosed is a bidirectional optical transceiver module having an efficient optical coupling structure. The bidirectional optical transceiver module according to an exemplary embodiment of the present disclosure includes a first structure which has a hexahedron shape, has four side surfaces of which two side surfaces are formed to be inclined at a predetermined angle with respect to a bottom surface, and is transparent to both a transmitted light component and a received light component; and at least one second structure which has a planar shape, is inserted in the first structure so as to form a right angle with the bottom surface of the first structure and be tilted by a predetermined angle from a direction of the transmitted light component or the received light component, and is transparent to one of the transmitted light component and the received light component and reflective of the other one.
Abstract translation: 公开了具有有效光耦合结构的双向光收发模块。 根据本公开的示例性实施例的双向光收发器模块包括具有六面体形状的第一结构，其具有四个侧表面，其两个侧表面形成为相对于底表面以预定角度倾斜，以及 对透射光分量和接收的光分量都是透明的; 并且具有平面形状的至少一个第二结构被插入到第一结构中以与第一结构的底表面成直角并且从透射光分量的方向倾斜预定角度或 并且对透射光分量和接收的光分量之一是透明的，并反射另一个。
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