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38 条记录 (耗时 0.047 秒)

    Table lamp
    21.
    外观设计
    Table lamp 失效

    公开(公告)号：USD433529S

    公开(公告)日：2000-11-07

    申请号：US118118

    申请日：2000-02-04

    申请人： Paul Yu

    设计人： Paul Yu

    Table lamp
    22.
    外观设计
    Table lamp 失效

    公开(公告)号：USD410558S

    公开(公告)日：1999-06-01

    申请号：US78958

    申请日：1997-09-30

    申请人： Paul Yu

    设计人： Paul Yu

    Optical transceiver module having a deformable heat sink structure
    25.
    发明授权
    Optical transceiver module having a deformable heat sink structure 有权
    具有可变形散热器结构的光收发模块

    公开(公告)号：US08485739B2

    公开(公告)日：2013-07-16

    申请号：US13075262

    申请日：2011-03-30

    申请人： Robert Yi ,  Paul Yu

    发明人： Robert Yi ,  Paul Yu

    IPC分类号： G02B6/36

    CPC分类号： G02B6/4246 ,  G02B6/4269

    摘要： A heat dissipation solution is provided that includes a heat sink structure that has a very high thermal conductivity and includes elements or features that can be deformed to increase the contact surface areas between the heat sink structure and the module casing, thereby decreasing thermal resistance. By increasing the thermal conductivity and the sizes of the surface areas that are used for transferring heat, the temperature difference between the temperature of the light source and the temperature of the module casing can be decreased to enable the light source to be operated at higher data rates. Furthermore, deformation of the deformable features also removes space between the optical subassembly and the module body caused by mechanical tolerance differences that occur during manufacturing.

    摘要翻译： 提供一种散热解决方案，其包括具有非常高的热导率的散热结构，并且包括可以变形以增加散热器结构和模块壳体之间的接触表面积的元件或特征，从而降低热阻。 通过增加用于传递热量的表面积的热导率和尺寸，可以减小光源的温度与模块壳体的温度之间的温差，以使光源能够以更高的数据运行 价格。 此外，可变形特征的变形还消除由制造过程中发生的机械公差差导致的光学子组件和模块体之间的空间。

    BALANCED COOLING SYSTEM AND METHOD FOR HIGH-DENSITY STACKED CAGES
    26.
    发明申请
    BALANCED COOLING SYSTEM AND METHOD FOR HIGH-DENSITY STACKED CAGES 有权
    用于高密度堆垛印花的平衡冷却系统和方法

    公开(公告)号：US20120257355A1

    公开(公告)日：2012-10-11

    申请号：US13084505

    申请日：2011-04-11

    申请人： Robert Yi ,  Paul Yu

    发明人： Robert Yi ,  Paul Yu

    IPC分类号： H05K7/20

    CPC分类号： G02B6/4269

    摘要： Systems and methods for balanced cooling of electrical systems, including electrical systems containing transceivers used in electrical and optical communication. An electrical system includes a cage, where the cage has a top, front and bottom. The cage contains a plurality of upper bays disposed in the front of the cage. Each of the plurality of upper bays is configured to receive a transceiver. The cage also contains a plurality of lower bays disposed in the front of the cage. Each of the lower bays is configured to receive a transceiver. Additionally, each of the plurality of upper bays is stacked on one of the plurality of lower bays. An upper heat sink extends from the outer surface of the top of the cage and a lower heat sink extends from the outer surface of the bottom of the cage.

    摘要翻译： 电气系统平衡冷却的系统和方法，包括电气和光通信中使用的收发器的电气系统。 电气系统包括一个笼子，其中笼子具有顶部，前部和底部。 保持架包括设置在保持架前部的多个上部托架。 多个上部托架中的每一个被配置为接收收发器。 保持架还包含设置在保持架前部的多个下部托架。 每个下部托架被配置成接收收发器。 此外，多个上部托架中的每一个堆叠在多个下部托架中的一个上。 上部散热器从保持架的顶部的外表面延伸，并且下部散热器从保持架的底部的外表面延伸。

    Lens device having protective elements
    27.
    发明授权
    Lens device having protective elements 失效
    具有保护元件的透镜装置

    公开(公告)号：US08098437B2

    公开(公告)日：2012-01-17

    申请号：US12819879

    申请日：2010-06-21

    申请人： Seng-Kum Chan ,  David J. K. Meadowcroft ,  Paul Yu

    发明人： Seng-Kum Chan ,  David J. K. Meadowcroft ,  Paul Yu

    IPC分类号： G02B27/10 ,  G03B21/60

    CPC分类号： G02B6/4206 ,  G02B3/0025 ,  G02B6/4249

    摘要： A lens device has a body with a base surface, a plurality of lenses on the base surface, and a plurality of projections extending above the base surface and defining a protective plane above the plurality of lenses. The plurality of projections can include, for example, post-like regions, ridge-like regions, or a combination thereof.

    摘要翻译： 透镜装置具有基体表面的主体，基底表面上的多个透镜，以及在基底表面上延伸并在多个透镜上方形成保护平面的多个突起。 多个突起可以包括例如后状区域，脊状区域或其组合。

    CONSUMER INPUT/OUTPUT (CIO) OPTICAL TRANSCEIVER MODULE FOR USE IN AN ACTIVE OPTICAL CABLE, AN ACTIVE OPTICAL CABLE THAT INCORPORATES THE CIO OPTICAL TRANSCEIVER MODULE, AND A METHOD
    28.
    发明申请
    CONSUMER INPUT/OUTPUT (CIO) OPTICAL TRANSCEIVER MODULE FOR USE IN AN ACTIVE OPTICAL CABLE, AN ACTIVE OPTICAL CABLE THAT INCORPORATES THE CIO OPTICAL TRANSCEIVER MODULE, AND A METHOD 失效
    消费者输入/输出（CIO）用于活动光缆的光学收发模块，包含CIO光收发模块的活动光缆和方法

    公开(公告)号：US20110293221A1

    公开(公告)日：2011-12-01

    申请号：US12790904

    申请日：2010-05-31

    申请人： Ronald T. Kaneshiro ,  Chung-Yi Su ,  Xiaozhong Wang ,  Kit Man Cham ,  Paul Yu

    发明人： Ronald T. Kaneshiro ,  Chung-Yi Su ,  Xiaozhong Wang ,  Kit Man Cham ,  Paul Yu

    IPC分类号： G02B6/30 ,  G02B6/36

    CPC分类号： G02B6/4201 ,  G02B6/3887 ,  G02B6/4214 ,  G02B6/4246 ,  G02B6/4249 ,  G02B6/4292

    摘要： A consumer input/output (CIO) optical transceiver module, an active optical cable that incorporates a CIO optical transceiver module, and a method for using a CIO optical transceiver module in an active optical cable are provided. In contrast to optical transceiver modules currently used in active optical cables, which utilize parallel arrays of laser diodes and parallel arrays of photodiodes, the CIO optical transceiver module includes two singlet laser diodes and two singlet photodiodes for providing two high-speed transmit channels and two high-speed receive channels, respectively. Because the singlet laser diodes and photodiodes of the CIO optical transceiver module are less costly than the parallel arrays of laser diodes and parallel arrays of photodiodes that are used in known active optical cables, the CIO optical transceiver module can be manufactured at relatively low costs with high quality, and therefore is well suited for consumer applications.

    摘要翻译： 提供消费者输入/输出（CIO）光收发器模块，包含CIO光收发器模块的有源光缆以及在有源光缆中使用CIO光收发模块的方法。 与目前用于激光二极管和并联光电二极管阵列的有源光缆中使用的光收发器模块相反，CIO光收发器模块包括两个单重激光二极管和两个单线光电二极管，用于提供两个高速发射通道和两个 高速接收频道。 因为CIO光收发器模块的单线激光二极管和光电二极管比已知有源光缆中使用的激光二极管和并联光电二极管阵列成本要低，所以CIO光收发模块可以以相对较低的成本制造， 高品质，因此非常适合消费者使用。

    Procedures for shutting down fuel cell system by using air purge at low cell temperature
    29.
    发明申请
    Procedures for shutting down fuel cell system by using air purge at low cell temperature 有权
    在低电池温度下使用空气吹扫关闭燃料电池系统的程序

    公开(公告)号：US20060040150A1

    公开(公告)日：2006-02-23

    申请号：US10920838

    申请日：2004-08-18

    申请人： Paul Yu ,  Frederick Wagner

    发明人： Paul Yu ,  Frederick Wagner

    IPC分类号： H01M8/04

    CPC分类号： H01M8/04231

    摘要： A fuel cell system that employs a procedure for delaying an air purge of a fuel cell stack at system shut-down until the temperature of the stack is reduced below a predetermined temperature. The fuel cell stack includes an anode side, a cathode side, an anode input, a cathode input and an anode exhaust. The system includes a temperature sensor for monitoring the temperature of a cooling fluid flowing through the stack. The anode side of the fuel cell stack is purged at the stack shut-down by directing air from the cathode input line to the anode input line after the temperature of the cooling fluid is reduced to a predetermined temperature.

    摘要翻译： 一种燃料电池系统，其采用在系统关闭时延迟燃料电池堆的空气吹扫的程序，直到堆的温度降低到预定温度以下。 燃料电池堆包括阳极侧，阴极侧，阳极输入，阴极输入和阳极排气。 该系统包括温度传感器，用于监测流过堆叠的冷却流体的温度。 在冷却流体的温度降低到预定温度之后，通过将空气从阴极输入管线引导至阳极输入管线，将燃料电池堆的阳极侧排除在堆叠关闭状态。