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    Memory module and connection interface between the memory module and circuit board
    83.
    发明授权
    Memory module and connection interface between the memory module and circuit board 失效
    内存模块和内存模块与电路板之间的连接接口

    公开(公告)号：US07573724B2

    公开(公告)日：2009-08-11

    申请号：US11146000

    申请日：2005-06-07

    Applicant: Soon-Yong Hur

    Inventor： Soon-Yong Hur

    IPC: H01R12/16

    CPC classification number: H05K3/325 ,  H01L24/73 ,  H01L2224/32225 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/4824 ,  H01L2224/73215 ,  H01L2224/73265 ,  H05K1/141 ,  H05K3/284 ,  H05K2201/10159 ,  H05K2201/10446 ,  H05K2201/10537 ,  H05K2201/10545 ,  H05K2201/2018 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2924/00012

    Abstract: A motherboard may have contact pads arranged along a peripheral region on one or both surfaces thereof. A memory module may have unit packages fixed to an upper plate and a lower plate of a module frame. The unit packages may be spaced apart from each other. The upper and the lower unit packages may have contact terminals facing each other. The contact terminals may be elastically bendable, and/or the unit packages may be mounted on the plates via elastic members. The peripheral region of the motherboard may be inserted into the memory module, so the contact terminals of the memory module may elastically contact with and be electrically coupled to the contact pads of the motherboard.

    Abstract translation: 主板可以具有沿着其一个或两个表面上的周边区域布置的接触垫。 存储器模块可以具有固定到模块框架的上板和下板的单元封装。 单元包装可以彼此间隔开。 上部和下部单元封装可以具有彼此面对的接触端子。 接触端子可以是弹性弯曲的，和/或单元包装件可以经由弹性构件安装在板上。 母板的周边区域可以被插入到存储器模块中，因此存储器模块的接触端子可以与母板的接触垫弹性地接触并与其电耦合。

    Methods for manufacturing optical modules using lead frame connectors
    84.
    发明授权
    Methods for manufacturing optical modules using lead frame connectors 有权
    使用引线框连接器制造光模块的方法

    公开(公告)号：US07562804B2

    公开(公告)日：2009-07-21

    申请号：US10810040

    申请日：2004-03-26

    Applicant: Donald A. Ice

    Inventor： Donald A. Ice

    IPC: B23K31/02

    CPC classification number: H05K3/3405 ,  H05K1/141 ,  H05K3/202 ,  H05K3/3447 ,  H05K2201/09118 ,  H05K2201/10121 ,  H05K2201/10446 ,  H05K2201/10924

    Abstract: Methods of manufacturing optical transceiver modules using lead frame connectors that connect optical sub-assemblies to printed circuit boards. The lead frame connectors include a conductive lead structure that is encased in an insert injection molded plastic casing. The lead frame connector is aligned with the leads that protrude from the back end of the corresponding optical sub-assembly (OSA). The leads pass through corresponding holes in the lead frame connector and are soldered to the conductors of the lead frame assembly. Once the soldering has been performed, the combined OSA and lead frame connector becomes a surface mount device that can then be mounted to the PCB. Assembling an optical transceiver using the lead frame connectors is generally less expensive and more reliable compared to the use of conventional flexible printed circuit board connectors.

    Abstract translation: 使用将光学子组件连接到印刷电路板的引线框架连接器制造光收发器模块的方法。 引线框架连接器包括被封装在插入式注模塑料外壳中的导电引线结构。 引线框架连接器与从相应的光学子组件（OSA）的后端突出的引线对准。 引线穿过引线框架连接器中的相应的孔，并被焊接到引线框架组件的导体。 一旦执行了焊接，组合的OSA和引线框架连接器就成为一个表面贴装器件，然后可以安装到PCB上。 与使用常规柔性印刷电路板连接器相比，组装使用引线框连接器的光收发器通常更便宜并且更可靠。

    Edge connector for reverse insertion of daughter board
    86.
    发明申请
    Edge connector for reverse insertion of daughter board 有权
    用于子板反向插入的边缘连接器

    公开(公告)号：US20090142944A1

    公开(公告)日：2009-06-04

    申请号：US12315392

    申请日：2008-12-03

    Applicant: Jian-Kuang Zhu

    Inventor： Jian-Kuang Zhu

    IPC: H01R12/00 ,  H01R24/00 ,  H01R13/62

    CPC classification number: H01R27/00 ,  H01R12/83 ,  H05K1/142 ,  H05K3/3447 ,  H05K2201/048 ,  H05K2201/10159 ,  H05K2201/10189 ,  H05K2201/10446

    Abstract: An edge connector assembly includes a PCB defining a first face, a second face opposite to the first face thereof and a notch therein, a daughter board defining a front mating portion and a rear retaining portion and an edge connector mounted in the notch of the PCB. The connector includes an insulating housing defining a longitudinal slot for receiving the front mating portion of the daughter board and a mounting face thereof to abut against the first face of the PCB, a plurality of contacts defining contacting portions extending into the slot. The daughter board is inserted into slot from the second face of the PCB in a slant direction and then pivots about the front mating portion and is retained in the notch.

    Abstract translation: 边缘连接器组件包括限定第一面的PCB，与其第一面相对的第二面和其中的凹口，限定前配合部分和后保持部分的子板和安装在PCB的凹口中的边缘连接器 。 连接器包括绝缘壳体，其限定用于接收子板的前配合部分的纵向槽和其安装面以抵靠PCB的第一面，多个触点限定延伸到槽中的接触部分。 子板从PCB的第二面沿倾斜方向插入槽中，然后绕前配合部分枢转并保持在凹口中。

    Molded lead frame connector with one or more passive components
    87.
    发明授权
    Molded lead frame connector with one or more passive components 有权
    带有一个或多个无源元件的模制引线框连接器

    公开(公告)号：US07540747B2

    公开(公告)日：2009-06-02

    申请号：US11381108

    申请日：2006-05-01

    Applicant: Donald A. Ice ,  Darin J. Douma ,  Phillip Anthony Kiely

    Inventor： Donald A. Ice ,  Darin J. Douma ,  Phillip Anthony Kiely

    IPC: H01R12/00

    CPC classification number: H01R13/6608 ,  G02B6/4201 ,  G02B6/4246 ,  G02B6/4279 ,  G02B6/428 ,  H01L23/495 ,  H01L2924/0002 ,  H01R12/7082 ,  H01R13/405 ,  H05K1/023 ,  H05K1/0393 ,  H05K1/141 ,  H05K3/202 ,  H05K3/3405 ,  H05K3/3421 ,  H05K3/3447 ,  H05K2201/0397 ,  H05K2201/09118 ,  H05K2201/10121 ,  H05K2201/10446 ,  H05K2203/302 ,  H01L2924/00

    Abstract: Exemplary embodiments of the present invention illustrate lead frame connectors for connecting optical sub-assemblies to printed circuit boards in optical transceiver modules. The lead frame connectors include a conductive lead structure that is encased in a plurality of polymer casings. The polymer casings provide electrical insulation for the conductors in the lead frame as well as mechanical support for the finished component. One or more passive components can mount to the conductors of the lead frame connector to aid with impedance matching between an optical sub-assembly, the lead frame connector, and the printed circuit board. The lead frame connectors connect to the leads associated with the optical sub-assemblies and are surface mounted onto the printed circuit board to establish connectivity between the optical sub-assembly and the printed circuit board.

    Abstract translation: 本发明的示例性实施例示出了用于将光学子组件连接到光收发器模块中的印刷电路板的引线框架连接器。 引线框架连接器包括被封装在多个聚合物壳体中的导电引线结构。 聚合物壳体为引线框架中的导体提供电绝缘以及用于成品部件的机械支撑。 一个或多个无源部件可以安装到引线框架连接器的导体，以有助于光学子组件，引线框架连接器和印刷电路板之间的阻抗匹配。 引线框架连接器连接到与光学子组件相关联的引线，并且被表面安装到印刷电路板上以在光学子组件和印刷电路板之间建立连接。

    Monolithic plug-in power supply
    88.
    发明授权
    Monolithic plug-in power supply 失效
    单片插电式电源

    公开(公告)号：US07539023B2

    公开(公告)日：2009-05-26

    申请号：US11304650

    申请日：2005-12-15

    Applicant: Andrei Bulucea

    Inventor： Andrei Bulucea

    IPC: H05K12/16

    CPC classification number: G06F1/26 ,  G06F1/188 ,  H01R12/52 ,  H01R12/75 ,  H01R13/64 ,  H05K1/144 ,  H05K2201/042 ,  H05K2201/10189 ,  H05K2201/10356 ,  H05K2201/10446 ,  H05K2201/2036

    Abstract: A power supply is described. The power supply includes a main power connector and one or more circuit boards rigidly connected to the main power connector, including mechanical and electrical connection. The main power connector has a body that includes a plurality of contacts. The main power connector is configured to mate with a corresponding connector on a motherboard in a computer. The motherboard is coupled to one or more processors. A first plane including a first circuit board in the one or more circuit boards is substantially parallel to a symmetry plane of the body. The symmetry plane includes a direction of insertion of the main power connector when mated with the corresponding connector. The one or more circuit boards include one or more switched mode power supplies to convert an input signal to one or more output signals.

    Abstract translation: 描述电源。 电源包括主电源连接器和刚性连接到主电源连接器的一个或多个电路板，包括机械和电连接。 主电源连接器具有包括多个触点的主体。 主电源连接器配置为与计算机中主板上的对应连接器配合。 主板耦合到一个或多个处理器。 在一个或多个电路板中包括第一电路板的第一平面基本上平行于主体的对称平面。 对称平面包括当与相应的连接器配合时主电源连接器的插入方向。 一个或多个电路板包括一个或多个开关模式电源，用于将输入信号转换成一个或多个输出信号。

    OPTICAL COMMUNICATIONS MODULE
    90.
    发明申请
    OPTICAL COMMUNICATIONS MODULE 审中-公开
    光通信模块

    公开(公告)号：US20090093137A1

    公开(公告)日：2009-04-09

    申请号：US12208310

    申请日：2008-09-10

    Applicant: Avner Badehi ,  Sylvie Rockman ,  Oded Globerman ,  Dubravko Babic

    Inventor： Avner Badehi ,  Sylvie Rockman ,  Oded Globerman ,  Dubravko Babic

    IPC: H01R12/00

    CPC classification number: G02B6/4201 ,  G02B6/4284 ,  H05K1/117 ,  H05K1/181 ,  H05K2201/09954 ,  H05K2201/10121 ,  H05K2201/10189 ,  H05K2201/10446

    Abstract: A communications adaptor card is disclosed herein. One embodiment of the communications adaptor card comprises, a printed-circuit board, the printed circuit board having at least one keep-out area, the at least one keep-out area configured to accept a multi-contact electrical connector receptacle and at least one optical module attached to the printed circuit board. The at least one optical module can be attached to the printed circuit board substantially within the at-least-one keep-out area.

    Abstract translation: 本文公开了通信适配器卡。 通信适配器卡的一个实施例包括印刷电路板，印刷电路板具有至少一个保留区域，所述至少一个保留区域被配置为接受多接触电连接器插座和至少一个 光学模块连接到印刷电路板。 至少一个光学模块可以基本上在至少一个保留区域内附接到印刷电路板。

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