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21. 发明申请

US20080003465A1 Method for Shutting Down a Fuel Cell System Using an Air Purge 有权
标题翻译：使用空气吹扫关闭燃料电池系统的方法
公开(公告)号：US20080003465A1
公开(公告)日：2008-01-03
申请号：US11836557
申请日：2007-08-09
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 method 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. A temperature sensor monitors 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 the predetermined temperature.
摘要翻译：一种用于在系统关闭时延迟燃料电池堆的空气吹扫直到堆叠的温度降低到预定温度以下的方法。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。温度传感器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线引导到阳极输入管线，在堆叠关闭时清除燃料电池堆的阳极侧。

22. 发明申请

US20050049939A1 Method and system for creating navigational information for an electronic store from virtual and master catalog links 审中-公开
标题翻译：从虚拟和主目录链接为电子商店创建导航信息的方法和系统
公开(公告)号：US20050049939A1
公开(公告)日：2005-03-03
申请号：US10651725
申请日：2003-08-29
申请人： Winnie Lai , Paul Yu
发明人： Winnie Lai , Paul Yu
IPC分类号： G06Q30/02 , G06F17/60
CPC分类号： G06Q30/02 , G06Q30/0601
摘要： A method for generating navigational links for linking catalog information for presentation to a user of a store in an electronic commerce system, comprising: defining master links between one or more child and parent items of the catalog information; generating first navigational links corresponding to the master links; defining virtual links between selected ones of the child items and parent items; generating second navigational links corresponding to the virtual links; and, joining the first and second navigational links to generate the navigational links.
摘要翻译：一种用于生成导航链接的方法，用于将用于呈现的目录信息链接到电子商务系统中的商店的用户，包括：定义所述目录信息的一个或多个子项目和父项之间的主链接; 产生对应于主链路的第一导航链路; 定义所选子项和父项之间的虚拟链接; 生成对应于虚拟链路的第二导航链路; 并加入第一和第二航行环节，产生航行环节。

23. 发明授权

US09435966B2 Lens device attachment to printed circuit board 有权
公开(公告)号：US09435966B2
公开(公告)日：2016-09-06
申请号：US14714672
申请日：2015-05-18
申请人： David J. K. Meadowcroft , Paul Yu
发明人： David J. K. Meadowcroft , Paul Yu
IPC分类号： G02B6/36 , G02B6/42 , H05K1/02 , H05K3/30 , G02B6/12
CPC分类号： G02B6/4244 , G02B6/12004 , G02B6/4214 , G02B6/4226 , G02B6/4237 , G02B6/4257 , H05K1/0269 , H05K1/0274 , H05K3/303 , H05K2201/09918 , H05K2201/10121 , H05K2203/1305 , H05K2203/1327 , Y02P70/613 , Y10T29/4913
摘要： An optical assembly can be formed by providing a frame made of a plastic material on a surface of a printed circuit board (PCB), mounting at least one opto-electronic element on the surface of the PCB within the frame, and laser-welding a lens device onto the frame.

24. 发明授权

US08485739B2 Optical transceiver module having a deformable heat sink structure 有权
标题翻译：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。

25. 发明申请

US20120257355A1 BALANCED COOLING SYSTEM AND METHOD FOR HIGH-DENSITY STACKED CAGES 有权
标题翻译：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。

26. 发明授权

US08098437B2 Lens device having protective elements 失效
标题翻译：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。

27. 发明申请

US20110293221A1 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
标题翻译：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。

28. 发明申请

US20060040150A1 Procedures for shutting down fuel cell system by using air purge at low cell temperature 有权
标题翻译：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。

29. 发明申请

US20050117829A1 Peripheral coupled traveling wave electro-absorption modulator 有权
标题翻译：外围耦合行波电吸收调制器
公开(公告)号：US20050117829A1
公开(公告)日：2005-06-02
申请号：US10519204
申请日：2003-06-27
申请人： William Chang , Paul Yu
发明人： William Chang , Paul Yu
IPC分类号： F28F1/12 , G02F1/017 , G02F1/01
CPC分类号： G02F1/01708 , B82Y20/00 , G02F2201/063 , G02F2201/127
摘要： A method for optical modulation comprising the steps of guiding an optical wave in an optical waveguide, the optical wave having an evanescent tail; and applying a modulation voltage to the evanescent tail.
摘要翻译：一种用于光学调制的方法，包括以下步骤：在光波导中引导光波，所述光波具有渐逝尾部; 并向渐逝尾部施加调制电压。

30. 发明申请

US20050091922A1 Integrated fuel processor for rapid start and operational control 有权
标题翻译：集成燃油处理器，用于快速启动和运行控制
公开(公告)号：US20050091922A1
公开(公告)日：2005-05-05
申请号：US11002569
申请日：2004-12-02
申请人： Steven Goebel , William Pettit , Steven Burch , Paul Yu , Yan Zhang , Michael Cartwright
发明人： Steven Goebel , William Pettit , Steven Burch , Paul Yu , Yan Zhang , Michael Cartwright
IPC分类号： B01B1/00 , B01J8/00 , B01J8/02 , B01J12/00 , B01J15/00 , B01J19/00 , C01B3/48 , F28C3/08 , H01M8/04 , H01M8/06 , H01M8/10 , H01M8/24 , C10K1/00
CPC分类号： C01B3/382 , B01B1/005 , B01J8/001 , B01J8/0221 , B01J8/0285 , B01J12/007 , B01J15/005 , B01J19/0013 , B01J2208/00061 , B01J2208/00168 , B01J2208/00362 , B01J2208/00504 , B01J2208/00716 , B01J2219/00063 , B01J2219/00076 , B01J2219/00123 , B01J2219/00157 , C01B3/48 , C01B2203/0244 , C01B2203/0283 , C01B2203/044 , C01B2203/0455 , C01B2203/066 , C01B2203/0811 , C01B2203/0816 , C01B2203/0822 , C01B2203/0827 , C01B2203/0844 , C01B2203/0866 , C01B2203/0894 , C01B2203/1288 , C01B2203/146 , C01B2203/1604 , C01B2203/1619 , C01B2203/169 , F28C3/08 , H01M8/04223 , H01M8/04225 , H01M8/04373 , H01M8/04761 , H01M8/04776 , H01M8/0612 , H01M8/0662 , H01M8/24 , H01M8/241 , H01M8/2457 , Y02P20/128
摘要： A fuel processor for rapid start and operational control. The fuel processor includes a reformer, a shift reactor, and a preferential oxidation reactor for deriving hydrogen for use in creating electricity in a plurality of H2—O2 fuel cells. A heating and cooling mechanism is coupled to at least the shift reactor for controlling the critical temperature operation of the shift reactor without the need for a separate cooling loop. This heating and cooling mechanism produces or removes thermal energy as a product of the temperature of the combustion of air and fuel. Anode effluent and cathode effluent or air are used to control the temperature output of the heating mechanism. A vaporizer is provided that heats the PrOx reactor to operating temperature.
摘要翻译：用于快速启动和运行控制的燃油处理器。燃料处理器包括重整器，换档反应器和用于在多个H 2 -O 2 -O 2燃料电池中用于产生电力的氢的优先氧化反应器。加热和冷却机构至少连接到变换反应器，用于控制变换反应器的临界温度操作，而不需要单独的冷却回路。该加热和冷却机构产生或去除作为空气和燃料燃烧温度的乘积的热能。使用阳极流出物和阴极流出物或空气来控制加热机构的温度输出。提供蒸发器，其将PrOx反应器加热至工作温度。

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