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    Optical interconnect
    11.
    发明授权
    Optical interconnect 有权

    公开(公告)号：US10365439B2

    公开(公告)日：2019-07-30

    申请号：US15228290

    申请日：2016-08-04

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Ding Wang ,  Terry L. Smith

    IPC: G02B6/43 ,  G02B6/30 ,  G02B6/12 ,  G02B6/42 ,  G02B6/32 ,  G02B6/36 ,  H05K1/02 ,  G02B6/26 ,  G02B6/293 ,  G02B6/34

    Abstract: The disclosure generally relates to sets of optical waveguides such as optical fiber ribbons and embedded optical waveguides, and optical interconnects useful for connecting multiple optical waveguides such as in optical fiber ribbon cables and printed circuit boards (PCBs) having optoelectronic capabilities. In particular, the disclosure provides an efficient, compact, and reliable optical waveguide connector that incorporates microlenses and re-directing elements which combine the features of optical waveguide alignment, along with redirecting and shaping of the optical beam.

    Remote grip multi-fiber connector
    13.
    发明授权
    Remote grip multi-fiber connector 有权

    公开(公告)号：US09791635B2

    公开(公告)日：2017-10-17

    申请号：US14427860

    申请日：2013-08-12

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Mark R. Richmond ,  Johnny P. Bryant ,  Ding Wang ,  James R. Bylander ,  Nathan Stipek

    IPC: G02B6/38 ,  G02B6/36 ,  G02B6/44

    CPC classification number: G02B6/3839 ,  G02B6/38 ,  G02B6/3826 ,  G02B6/3869 ,  G02B6/3885

    Abstract: An optical fiber connector for terminating a fiber cable comprising a plurality of optical fibers, comprises an outer connector housing, a ferrule essentially free of adhesive, a backbone, and a collar body disposed between the ferrule and backbone. The collar body includes a remote gripping region to remotely grip the plurality of optical fibers outside of the ferrule. In some aspects, the collar body includes a fiber comb portion that separates potentially tangled fibers, arranges the plurality of fibers in a uniform pitch, and provides for straightforward feeding of the fiber array into ferrule bores during a fiber cable insertion process. In some aspects, the connector includes a resilient element disposed between the backbone and a rear portion of the collar body, and an intermediate spring element disposed between a front portion of the collar body and a rear portion of the ferrule.

    Optical interconnect
    15.
    发明授权
    Optical interconnect 有权
    光互连

    公开(公告)号：US09435971B2

    公开(公告)日：2016-09-06

    申请号：US14796799

    申请日：2015-07-10

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Ding Wang ,  Terry L. Smith

    IPC: G02B6/26 ,  G02B6/43 ,  G02B6/12 ,  G02B6/42 ,  G02B6/32 ,  G02B6/36 ,  H05K1/02

    CPC classification number: G02B6/30 ,  G02B6/12004 ,  G02B6/262 ,  G02B6/29325 ,  G02B6/32 ,  G02B6/34 ,  G02B6/3608 ,  G02B6/4214 ,  G02B6/428 ,  G02B6/43 ,  H05K1/0274 ,  H05K2201/09709 ,  H05K2201/2054

    Abstract: The disclosure generally relates to sets of optical waveguides such as optical fiber ribbons and embedded optical waveguides, and optical interconnects useful for connecting multiple optical waveguides such as in optical fiber ribbon cables and printed circuit boards (PCBs) having optoelectronic capabilities. In particular, the disclosure provides an efficient, compact, and reliable optical waveguide connector that incorporates microlenses and re-directing elements which combine the features of optical waveguide alignment, along with redirecting and shaping of the optical beam.

    Abstract translation: 本发明一般涉及诸如光纤带和嵌入式光波导之类的光波导组以及用于连接诸如光纤带状电缆的多个光波导和具有光电能力的印刷电路板（PCB）的光学互连。 特别地，本公开提供了一种高效，紧凑且可靠的光波导连接器，该连接器结合了将光波导对准的特征与光束的重定向和成形组合在一起的微透镜和重新引导元件。

    OPTICAL INTERCONNECT
    16.
    发明申请
    OPTICAL INTERCONNECT 有权
    光学互联

    公开(公告)号：US20150316724A1

    公开(公告)日：2015-11-05

    申请号：US14796799

    申请日：2015-07-10

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Ding Wang ,  Terry L. Smith

    IPC: G02B6/32 ,  G02B6/42 ,  G02B6/12

    CPC classification number: G02B6/30 ,  G02B6/12004 ,  G02B6/262 ,  G02B6/29325 ,  G02B6/32 ,  G02B6/34 ,  G02B6/3608 ,  G02B6/4214 ,  G02B6/428 ,  G02B6/43 ,  H05K1/0274 ,  H05K2201/09709 ,  H05K2201/2054

    Abstract: The disclosure generally relates to sets of optical waveguides such as optical fiber ribbons and embedded optical waveguides, and optical interconnects useful for connecting multiple optical waveguides such as in optical fiber ribbon cables and printed circuit boards (PCBs) having optoelectronic capabilities. In particular, the disclosure provides an efficient, compact, and reliable optical waveguide connector that incorporates microlenses and re-directing elements which combine the features of optical waveguide alignment, along with redirecting and shaping of the optical beam.

    Abstract translation: 本发明一般涉及诸如光纤带和嵌入式光波导之类的光波导组以及用于连接诸如光纤带状电缆的多个光波导和具有光电能力的印刷电路板（PCB）的光学互连。 特别地，本公开提供了一种高效，紧凑且可靠的光波导连接器，该连接器结合了将光波导对准的特征与光束的重定向和成形组合在一起的微透镜和重新引导元件。

    Optical connector
    17.
    发明授权
    Optical connector 有权

    公开(公告)号：US11719889B2

    公开(公告)日：2023-08-08

    申请号：US17398030

    申请日：2021-08-10

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Michael A. Haase ,  Terry L. Smith ,  Barry J. Koch ,  Ding Wang ,  Alexander R. Mathews

    IPC: G02B6/38 ,  G02B6/40

    CPC classification number: G02B6/383 ,  G02B6/389 ,  G02B6/3829 ,  G02B6/3861 ,  G02B6/3869 ,  G02B6/3881 ,  G02B6/3885 ,  G02B6/40 ,  G02B6/3897

    Abstract: A connector is disclosed that includes a housing and first and second attachment areas located in the housing and spaced apart from each other along the mating direction of the connector. The second, but not the first, attachment area is designed to move relative to the housing. The connector further includes an optical waveguide that is permanently attached to, and under a first bending force between, the first and second attachment areas. The connector also includes a light coupling unit located in the housing for receiving light from the optical waveguide and transmitting the received light to a mating connector along a direction different than the mating direction of the connector. The mating of the connector to the mating connector causes the optical waveguide to be under a greater second bending force between the first and second attachment areas.

    OPTICAL CONNECTOR
    18.
    发明申请
    OPTICAL CONNECTOR 有权

    公开(公告)号：US20210373247A1

    公开(公告)日：2021-12-02

    申请号：US17398030

    申请日：2021-08-10

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Michael A. Haase ,  Terry L. Smith ,  Barry J. Koch ,  Ding Wang ,  Alexander R. Mathews

    IPC: G02B6/38 ,  G02B6/40

    Abstract: A connector is disclosed that includes a housing and first and second attachment areas located in the housing and spaced apart from each other along the mating direction of the connector. The second, but not the first, attachment area is designed to move relative to the housing. The connector further includes an optical waveguide that is permanently attached to, and under a first bending force between, the first and second attachment areas. The connector also includes a light coupling unit located in the housing for receiving light from the optical waveguide and transmitting the received light to a mating connector along a direction different than the mating direction of the connector. The mating of the connector to the mating connector causes the optical waveguide to be under a greater second bending force between the first and second attachment areas.

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