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    Connector assemblies for optoelectronic modules
    1.
    发明授权
    Connector assemblies for optoelectronic modules 有权

    公开(公告)号：US10036861B1

    公开(公告)日：2018-07-31

    申请号：US15611478

    申请日：2017-06-01

    Applicant: FINISAR CORPORATION

    Inventor： Frank Lei Ding ,  Maziar Amirkiai ,  Tao Wu ,  Hongyu Deng ,  Wendy Lau Pei Fen

    IPC: G02B6/42 ,  G02B6/43

    CPC classification number: G02B6/421 ,  G02B6/4204 ,  G02B6/4214 ,  G02B6/423 ,  G02B6/4277 ,  G02B6/4292

    Abstract: In one embodiment, an optoelectronic assembly may include at least one transmitter or at least one receiver, a sleeve, a housing, a fiber stub, and a receptacle. The sleeve may define a sleeve opening sized and shaped to receive an optically transmissive portion of an optical fiber. The housing may define a housing cavity at least partially enclosing the transmitter or the receiver. The housing may include a lens port defining a lens port opening. The fiber stub may be positioned at least partially in the sleeve opening and the lens port opening. The receptacle may define a receptacle opening. The lens port, the sleeve and the fiber stub may be positioned at least partially in the receptacle opening.

    Transmission lines
    3.
    发明授权
    Transmission lines 有权

    公开(公告)号：US09686856B2

    公开(公告)日：2017-06-20

    申请号：US14243757

    申请日：2014-04-02

    Applicant: Finisar Corporation

    Inventor： Yunpeng Song ,  Hongyu Deng ,  Mark Donovan

    IPC: H05K7/00 ,  H05K1/18 ,  H05K1/02 ,  H05K3/46 ,  H01P5/02 ,  H05K1/00

    CPC classification number: H05K1/0243 ,  H01P5/028 ,  H05K1/0239 ,  H05K1/0242 ,  H05K1/0298 ,  H05K1/18 ,  H05K3/222 ,  H05K3/4685 ,  Y10T29/49155

    Abstract: A circuit may include a first transmission line that includes a first first-line conductor configured to transport a signal and a second first-line conductor. The circuit may also include a second transmission line that includes a first second-line conductor, a second second-line conductor electrically coupled to the second first-line conductor, and a third second-line conductor separated from and positioned between the first and second second-line conductors. The third second-line conductor may be electrically coupled to the first first-line conductor. The circuit may also include a conductive jumper electrically coupling the first and second second-line conductors. The conductive jumper may contact the first and second second-line conductors in a position near the coupling of the first and second transmission lines.

    MULTI-CHANNEL OPTOELECTRONIC SUBASSEMBLIES
    5.
    发明申请
    MULTI-CHANNEL OPTOELECTRONIC SUBASSEMBLIES 有权
    多通道光电子分层

    公开(公告)号：US20160047998A1

    公开(公告)日：2016-02-18

    申请号：US14923046

    申请日：2015-10-26

    Applicant: FINISAR CORPORATION

    Inventor： Maziar Amirkiai ,  Mark Donovan ,  Hongyu Deng

    IPC: G02B6/43 ,  G02B6/42 ,  G02B6/32 ,  G02B6/38

    CPC classification number: G02B6/43 ,  G02B6/32 ,  G02B6/3636 ,  G02B6/3869 ,  G02B6/3874 ,  G02B6/3885 ,  G02B6/4204 ,  G02B6/4208 ,  G02B6/4248 ,  G02B6/4249 ,  G02B6/4251 ,  G02B6/4292 ,  G02B6/4295

    Abstract: This disclosure generally relates to devices and methods involving optoelectronic subassemblies. In some aspects, the disclosed devices and methods may relate to a multi-channel optoelectronic subassembly including a multi-channel header subassembly with a plurality of optoelectronic transducers on a substrate, a housing defining a housing cavity and including an optically transmissive portion, a ferrule assembly retaining optical fibers and an alignment sleeve with a sleeve cavity sized and shaped to receive the ferrule assembly. At least one of the optoelectronic transducers may be configured to transmit and/or receive optical signals corresponding to one channel.

    Abstract translation: 本公开通常涉及涉及光电子组件的装置和方法。 在一些方面，所公开的设备和方法可以涉及多通道光电子组件，其包括在基板上具有多个光电换能器的多通道头部子组件，限定壳体空腔并且包括光学透射部分的壳体，套圈 组件保持光纤和具有尺寸和形状以容纳套圈组件的套筒腔的对准套筒。 至少一个光电换能器可以被配置为发送和/或接收对应于一个通道的光信号。

    COMMUNICATION MODULES
    6.
    发明申请
    COMMUNICATION MODULES 审中-公开

    公开(公告)号：US20190132941A1

    公开(公告)日：2019-05-02

    申请号：US16178507

    申请日：2018-11-01

    Applicant: Finisar Corporation

    Inventor： Jianwei Mu ,  Hongyu Deng

    IPC: H05K1/02 ,  H05K1/11 ,  H05K1/18

    Abstract: A communication module may include a communication ground layer. The communication module may also include a circuit board. The circuit board may be located proximate the communication ground layer. The circuit board may include a stitch layer. The stitch layer may be electrically coupled to the communication ground layer via a plurality of stitch layer vias. Additionally, the communication module may include multiple ground vias. The ground vias may be electrically coupled to a portion of the circuit board and to the communication ground layer.

    SUBSTRATES INCLUDING OPTOELECTRONIC COMPONENTS
    9.
    发明申请
    SUBSTRATES INCLUDING OPTOELECTRONIC COMPONENTS 有权
    基板包括光电元件

    公开(公告)号：US20160050775A1

    公开(公告)日：2016-02-18

    申请号：US14923037

    申请日：2015-10-26

    Applicant: FINISAR CORPORATION

    Inventor： Maziar Amirkiai ,  Yunpeng Song ,  Peter Henry Mahowald ,  Hongyu Deng

    IPC: H05K5/00 ,  H05K3/32 ,  H05K1/18 ,  H05K3/30 ,  H05K1/02 ,  H05K1/11

    CPC classification number: H05K3/32 ,  G02B6/00 ,  H05K1/0243 ,  H05K1/0298 ,  H05K1/111 ,  H05K1/181 ,  H05K2201/10121 ,  H05K2201/10545 ,  Y02P70/611

    Abstract: This disclosure generally relates to high-speed fiber optic networks that use light signals to transmit data over a network. The disclosed subject matter includes devices and methods relating to header subassemblies and/or optoelectronic subassemblies. In some aspects, the disclosed devices and methods may relate to a header subassembly that can include: a substrate with a substrate top and a substrate bottom; at least one optoelectronic transducer on the substrate top; at least one top electrical component on the substrate top, the electrical component can be operably coupled with the optoelectronic transducer; and at least one bottom electrical component on the substrate bottom, the bottom electrical component can be operably coupled with the optoelectronic transducer.

    Abstract translation: 本公开通常涉及使用光信号通过网络传输数据的高速光纤网络。 所公开的主题包括与头部组件和/或光电子部件有关的装置和方法。 在一些方面，所公开的设备和方法可以涉及头部子组件，其可以包括：具有衬底顶部和衬底底部的衬底; 至少一个光电转换器在衬底顶部; 所述衬底顶部上的至少一个顶部电气部件，所述电气部件可以与所述光电转换器可操作地耦合; 以及衬底底部上的至少一个底部电气部件，底部电气部件可以与光电转换器可操作地耦合。

    FERRULE ASSEMBLIES
    10.
    发明申请
    FERRULE ASSEMBLIES 有权

    公开(公告)号：US20160047992A1

    公开(公告)日：2016-02-18

    申请号：US14824883

    申请日：2015-08-12

    Applicant: FINISAR CORPORATION

    Inventor： Maziar Amirkiai ,  Hongyu Deng ,  Tao Wu

    IPC: G02B6/38 ,  G02B6/40

    CPC classification number: G02B6/4212 ,  G02B6/325 ,  G02B6/3636 ,  G02B6/3858 ,  G02B6/3861 ,  G02B6/3874 ,  G02B6/4204 ,  G02B6/423 ,  G02B6/4231 ,  G02B6/4246 ,  G02B6/4249 ,  G02B6/4251

    Abstract: This disclosure generally relates to high-speed fiber optic networks that use light signals to transmit data over a network. The disclosed subject matter includes devices and methods relating to ferrule assemblies and/or ferrule alignment assemblies. In some aspects, the disclosed devices and methods may relate to a ferrule assembly including: optical fibers, an upper clamp member and a lower clamp member configured to retain the optical fibers that are positioned between the upper and lower clamp members, and a ferrule body surrounding at least a portion of the upper and lower clamp members; and an alignment sleeve including a sleeve cavity configured to receive the ferrule body such that the ferrule assembly is capable of being longitudinally repositioned with respect to the alignment sleeve.

    Abstract translation: 本公开通常涉及使用光信号通过网络传输数据的高速光纤网络。 所公开的主题包括与套圈组件和/或套圈对准组件有关的装置和方法。 在一些方面，所公开的装置和方法可以涉及套圈组件，其包括：光纤，上夹紧构件和下夹具构件，构造成保持位于上夹紧构件和下夹紧构件之间的光纤，以及套圈本体 围绕所述上下夹具构件的至少一部分; 以及对准套筒，其包括套筒空腔，所述套筒腔被配置为容纳套圈体，使得套圈组件能够相对于对准套筒纵向地重新定位。

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