公开(公告)号：US20140334780A1

公开(公告)日：2014-11-13

申请号：US13891191

申请日：2013-05-10

Applicant: AMPHENOL Fiber Optic Technology(Shenzhen)Co., Ltd. ,  SENKO Advanced Components, Inc.

Inventor： Anh Ngoc NGUYEN ,  Kazu TAKANO ,  Jeffrey GNIADEK ,  Jiang BOLIN ,  Min CHEN

IPC: G02B6/38

CPC classification number: G02B6/3897 ,  G02B6/3825

Abstract: Adaptors for providing a connection between fiber-optic cables may be configured to be interlocked in both side-by-side and top-to-bottom orientations with adjacent adaptors to eliminate wasted spaced between adjacent rows and/or columns of adaptors in a junction panel.

Abstract translation: 用于提供光纤电缆之间的连接的适配器可以被配置为以相邻的适配器并排和顶部到底部的方向互锁，以消除连接面板中相邻行和/或适配器列之间的浪费间隔 。

公开(公告)号：US20250060539A1

公开(公告)日：2025-02-20

申请号：US18807302

申请日：2024-08-16

Applicant: Senko Advanced Components Inc.

Inventor： Jimmy CHANG

IPC: G02B6/38

Abstract: The present disclosure relates to a fiber optic adapter mating multiple fiber optic connectors to establish optical transmission. The fiber optic adapter includes an adapter housing defining an outer appearance of the fiber optic adapter and having a top wall, bottom wall and side walls therebetween, having a first end and an opposite second end along a length direction, a space formed within the adapter housing between the first end and the second end; and multiple partition walls extending between the first end and the second end to divide the space into multiple channels. Each channel is provided with a first elongated arms adjacent to the first end and extending toward the second end, and the first elongated arm is configured to be formed integrally with the top or bottom wall of the adapter housing.

公开(公告)号：US12228774B2

公开(公告)日：2025-02-18

申请号：US18453795

申请日：2023-08-22

Applicant: Senko Advanced Components, Inc.

Inventor： Jimmy Jun-Fu Chang ,  Kazuyoshi Takano

IPC: G02B6/38

Abstract: An optical connector holding two or more LC-type optical ferrules is provided. The optical connector includes an outer body, an inner front body accommodating the two or more LC-type optical ferrules, ferrule springs for urging the optical ferrules towards a mating receptacle, and a back body for supporting the ferrule springs. The outer body and the inner front body are configured such that four LC-type optical ferrules are accommodated in a small form-factor pluggable (SFP) transceiver footprint or eight LC-type optical ferrules are accommodated in a quad small form-factor pluggable (QSFP) transceiver footprint. A mating receptacle (transceiver or adapter) includes internal alignment slots configured to accept a corresponding alignment key on connector outer housing to ensure alignment and orientation for maximum signal transfer between opposing ferrule end faces.

公开(公告)号：US20250028123A1

公开(公告)日：2025-01-23

申请号：US18715276

申请日：2022-12-01

Applicant: Senko Advanced Components Inc.

Inventor： Mingzhen HU ,  Kazuyoshi TAKANO ,  Man Kit Wong

IPC: G02B6/38

Abstract: An optical fiber connector, an optical fiber adapter and an optical fiber connection system. The optical fiber connector (110) is configured to be mated with the optical fiber adapter (160). The optical fiber connector (110) includes an inner housing (111), a ferrule assembly (121), a rear body (122), an elastic member (133), and a sealing component (134). The sealing component (134) is clamped between the inner housing (111) and the rear body (122). The optical fiber adapter is configured to receive the optical fiber coupler. The optical fiber connection system includes the above-mentioned optical fiber connector and the optical fiber adapter.

公开(公告)号：US20240411094A1

公开(公告)日：2024-12-12

申请号：US18807940

申请日：2024-08-17

Applicant: SENKO Advanced Components, Inc.

Inventor： Kazuyoshi TAKANO ,  Kenji IIZUMI ,  Siu Kei MA ,  Takuya NINOMIYA ,  Tyler ROYER ,  Heng Loong LEE

IPC: G02B6/42 ,  G02B6/38 ,  G02B6/40

Abstract: A fiber optic network system comprises a trunk-to-node cabling assembly for connecting a trunk cable to at least 16 network nodes. The trunk-to-node cabling assembly consists of a trunk VSFF uniboot connector for terminating the trunk cable, a plurality of VSFF adapters and a plurality of cable assemblies terminated by VSFF connectors. The trunk-to-node cabling assembly is configured to connect the trunk cable to the at least 16 network nodes without any prefabricated shuffle component or mid span breakout component between the trunk cable and the at least 16 network nodes.

公开(公告)号：US20240280761A1

公开(公告)日：2024-08-22

申请号：US18435823

申请日：2024-02-07

Applicant: Senko Advanced Components, Inc.

Inventor： Yim WONG

IPC: G02B6/38

CPC classification number: G02B6/3831 ,  G02B6/3802 ,  G02B6/3825 ,  G02B6/3893

Abstract: A fiber optic adapter includes an adapter housing defining a connector port for mating with a fiber optic connector in either of two connector polarity orientations. A polarity cap is releasably securable to the adapter housing in either of two adapter polarity orientations, each of which only permits insertion of the connector in one respective connector polarity orientation. The changing polarity of the adapter is facilitated by removing the polarity cap from the adapter housing, inverting the polarity cap, and reinstalling the inverted polarity cap.

公开(公告)号：US20240151911A1

公开(公告)日：2024-05-09

申请号：US18415707

申请日：2024-01-18

Applicant: Senko Advanced Components, Inc.

Inventor： Kenji IIZUMI ,  Kazuyoshi TAKANO

IPC: G02B6/38

CPC classification number: G02B6/3825 ,  G02B6/3849

Abstract: The fiber optic adapter according to the present disclosure may include a housing comprising a top wall, a bottom wall, two opposing sidewalls, and a partition wall dividing the housing into two channels. A central shutter pair is attached to the partition wall and has a first arm and second arm configured to extend into the two channels respectively. The first and second arms are sized and shaped to cooperatively close at least one channel, and at least one of the first arm or second arm is configured to be resiliently movable in a direction to open the channel upon insertion of a fiber optic connector. The fiber optic adapter may prevent the entry of dust and other debris.

公开(公告)号：US11934020B2

公开(公告)日：2024-03-19

申请号：US17669438

申请日：2022-02-11

Applicant: Senko Advanced Components, Inc.

Inventor： Takuya Ninomiya ,  Jeffrey Gniadek ,  Yim Wong ,  Tyler Royer

IPC: G02B6/38 ,  G02B6/42

CPC classification number: G02B6/3885 ,  G02B6/3897 ,  G02B6/4261

Abstract: An optoelectronic module and optoelectronic connector assemblies can be used for releasable connection of a laser source to the module from a location exterior to the module. The construction of the optoelectronic connector assemblies is such that both in connection and disconnection, the electrical contacts are broken before the optical contacts so that the laser may power down before the optical connection is broken. The optoelectronic connection assemblies have blind mating features. Some versions are free of any latching or mechanical interconnection of the optoelectronic connector assemblies to each other. A spring has a construction which permits it to be received onto a cable by lateral movement of the spring.

公开(公告)号：US20240085633A1

公开(公告)日：2024-03-14

申请号：US18467449

申请日：2023-09-14

Applicant: Senko Advanced Components, Inc.

Inventor： Yang CHEN ,  Robert Ryan VALLANCE

IPC: G02B6/36

CPC classification number: G02B6/3616 ,  G02B6/364

Abstract: An optical connector module having a plurality of discrete optical benches inputting/outputting optical signals, each including: a base defining an array of reflective surfaces and supporting an array of optical fiber array defining optical channels with inputs/outputs in optical alignment with corresponding reflective surfaces, thereby forming optical inputs/outputs of the corresponding optical bench. A carrier commonly supports the optical benches, with the optical benches fixedly mount thereon in a desired spatial arrangement with the optical inputs/outputs of the optical benches matching optical inputs/outputs of the external optical component. The carrier is structured to physically connect to the external component. The carrier includes passive alignment features for demountable coupling to the external component, wherein the carrier is at least one of directly mounted to the top of the external component, or detachably mounted to the external component via a receptacle or foundation positioned relative to the inputs/outputs of the external component.

公开(公告)号：US11892691B2

公开(公告)日：2024-02-06

申请号：US16933899

申请日：2020-07-20

Applicant: Senko Advanced Components, Inc.

Inventor： Shuhe Li ,  Robert Ryan Vallance ,  Michael K. Barnoski ,  King-Fu Hii

IPC: G02B6/42 ,  G02B6/38

CPC classification number: G02B6/4248 ,  G02B6/3838 ,  G02B6/3885 ,  G02B6/428 ,  G02B6/4214 ,  G02B6/4219 ,  G02B6/4246 ,  G02B6/4253 ,  G02B6/4263 ,  G02B6/4292 ,  G02B6/4295 ,  G02B6/3833 ,  G02B6/3839 ,  G02B6/3877 ,  G02B6/4249 ,  Y10T29/49

Abstract: A hermetic optical fiber alignment assembly includes a ferrule portion having a plurality of grooves receiving the end sections of optical fibers, wherein the grooves define the location and orientation of the end sections with respect to the ferrule portion. The assembly includes an integrated optical element for coupling the input/output of an optical fiber to the opto-electronic devices in the opto-electronic module. The optical element can be in the form of a structured reflective surface. The end of the optical fiber is at a defined distance to and aligned with the structured reflective surface. The structured reflective surfaces and the fiber alignment grooves can be formed by stamping.