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    Ethernet line card and method of providing various services using the same
    11.
    发明授权
    Ethernet line card and method of providing various services using the same 失效
    以太网线卡和使用其提供各种服务的方法

    公开(公告)号：US07724667B2

    公开(公告)日：2010-05-25

    申请号：US11633749

    申请日：2006-12-05

    Applicant: Ji Wook Youn ,  Hyung Joo Kim ,  Jong Hyun Lee

    Inventor： Ji Wook Youn ,  Hyung Joo Kim ,  Jong Hyun Lee

    IPC: H04L12/28 ,  H04L12/56 ,  H04L12/50 ,  H04L12/26 ,  H04L12/66

    CPC classification number: H04L47/10 ,  H04L12/4641 ,  H04L47/2408 ,  H04L47/2433 ,  H04L47/2441 ,  H04L47/32

    Abstract: Provided are an Ethernet line card and a method of providing various services using the same. The Ethernet line card includes: a priority allocation unit setting a priority of a received Ethernet packet according to a pre-set control standard based on header information of the Ethernet packet; a quality of service (QoS) guarantee unit defining a capacity per class based on a pre-set QoS standard, inserting the Ethernet packet into a relevant class, and dropping and managing the Ethernet packet based on the priority if the Ethernet packet exceeds a capacity of the relevant class; and a signal processing unit managing and updating the pre-set control standard and the pre-set QoS standard, receiving results of processing the Ethernet packet from the priority allocation unit and the QoS guarantee unit, and storing the received results.

    Abstract translation: 提供以太网线路卡和使用其提供各种服务的方法。 以太网线路卡包括：优先级分配单元，基于以太网分组的报头信息，根据预设的控制标准来设置接收到的以太网分组的优先级; 服务质量（QoS）保证单元，根据预先设定的QoS标准定义每类容量，将以太网数据包插入相关类别;如果以太网数据包超过容量，则基于优先级丢弃并管理以太网数据包 的相关类; 以及管理和更新预置控制标准和预设QoS标准的信号处理单元，接收从优先级分配单元和QoS保证单元处理以太网分组的结果，并存储所接收的结果。

    Method for initial activation of polymer electrolyte fuel cell
    12.
    发明授权
    Method for initial activation of polymer electrolyte fuel cell 有权
    聚合物电解质燃料电池的初始活化方法

    公开(公告)号：US07695836B2

    公开(公告)日：2010-04-13

    申请号：US10998255

    申请日：2004-11-26

    Applicant: Jong Hyun Lee

    Inventor： Jong Hyun Lee

    IPC: H01M8/00

    CPC classification number: H01M8/04126 ,  H01M8/04223 ,  H01M8/04302 ,  H01M8/04365 ,  H01M8/04559 ,  H01M8/04589 ,  H01M8/04619 ,  H01M8/0485 ,  H01M8/0488 ,  H01M8/04955 ,  H01M8/241 ,  H01M8/2457 ,  H01M2008/1095

    Abstract: A method for an initial activation of a polymer electrolyte fuel cell includes: humidifying a fuel cell stack; performing a small-current driving operation for applying a small current to the humidified fuel cell stack; and performing an activating operation by repeatedly performing an activation cycle a predetermined number of times. The activation cycle includes: a first driving operation for driving the fuel cell stack to output a first predetermined voltage; a first pausing operation for controlling the fuel cell stack in a no-load open-circuit voltage state; a second driving operation for driving the fuel cell to output a second predetermined voltage; and a second pausing operation for controlling the fuel cell stack in the no-load open-circuit voltage state.

    Abstract translation: 聚合物电解质燃料电池的初始活化方法包括：加压燃料电池堆; 对加湿的燃料电池堆进行小电流的小电流驱动动作; 以及通过重复执行预定次数的激活周期来执行激活操作。 激活循环包括：用于驱动燃料电池堆以输出第一预定电压的第一驱动操作; 用于在空载开路电压状态下控制燃料电池堆的第一暂停操作; 用于驱动燃料电池以输出第二预定电压的第二驱动操作; 以及用于在空载开路电压状态下控制燃料电池堆的第二暂停操作。

    METHOD OF FABRICATING MICRO-VERTICAL STRUCTURE
    14.
    发明申请
    METHOD OF FABRICATING MICRO-VERTICAL STRUCTURE 失效
    微观结构的制作方法

    公开(公告)号：US20100009514A1

    公开(公告)日：2010-01-14

    申请号：US12417114

    申请日：2009-04-02

    Applicant: Myung Lae LEE ,  Jong Hyun Lee ,  Sung Sik Yun ,  Dae Hun Jeong ,  Gunn Hwang ,  Chang Auck Choi ,  Chang Han Je ,  Jae Yong An

    Inventor： Myung Lae LEE ,  Jong Hyun Lee ,  Sung Sik Yun ,  Dae Hun Jeong ,  Gunn Hwang ,  Chang Auck Choi ,  Chang Han Je ,  Jae Yong An

    IPC: H01L21/306

    CPC classification number: B81C1/00619 ,  B81C1/00626 ,  B81C2201/0132 ,  B81C2201/0133

    Abstract: A method of fabricating a micro-vertical structure is provided. The method includes bonding a second crystalline silicon (Si) substrate onto a first crystalline Si substrate by interposing an insulating layer pattern and a cavity, etching the second crystalline Si substrate using a deep reactive ion etch (DRIE) process along a [111] crystal plane vertical to the second crystalline Si substrate, and etching an etched vertical surface of the second crystalline Si substrate using a crystalline wet etching process to improve the surface roughness and flatness of the etched vertical surface. As a result, no morphological defects occur on the etched vertical surface. Also, footings do not occur at an etch end-point due to the insulating layer pattern. In addition, the micro-vertical structure does not float in the air but is fixed to the first crystalline Si substrate, thereby facilitating subsequent processes.

    Abstract translation: 提供一种制造微垂直结构的方法。 该方法包括通过插入绝缘层图案和空腔将第二晶体硅（Si）衬底接合到第一晶体Si衬底上，使用沿[111]晶体的深反应离子蚀刻（DRIE）工艺蚀刻第二晶体Si衬底 垂直于第二晶体Si衬底，并且使用结晶湿蚀刻工艺蚀刻第二晶体Si衬底的蚀刻垂直表面，以改善蚀刻垂直表面的表面粗糙度和平坦度。 结果，蚀刻的垂直表面上没有形成形态缺陷。 此外，由于绝缘层图案，在蚀刻终点处不发生基脚。 此外，微垂直结构不会浮在空气中，而是固定在第一晶体Si衬底上，从而有助于后续工艺。

    Analytic structure for failure analysis of semiconductor device having a multi-stacked interconnection structure
    16.
    发明授权
    Analytic structure for failure analysis of semiconductor device having a multi-stacked interconnection structure 有权
    具有多堆叠互连结构的半导体器件的故障分析的分析结构

    公开(公告)号：US07598615B2

    公开(公告)日：2009-10-06

    申请号：US11346678

    申请日：2006-02-03

    Applicant: Ki-Am Lee ,  Jong-Hyun Lee

    Inventor： Ki-Am Lee ,  Jong-Hyun Lee

    IPC: H01L23/485 ,  H01L23/528

    CPC classification number: H01L27/1104 ,  H01L27/11

    Abstract: In an analytic structure for failure analysis of a semiconductor device, a plurality of analytic regions are arranged in regions of a semiconductor substrate. A plurality of semiconductor transistors having an array structure are arranged in each of the analytic regions. A plurality of interconnection structures connect the semiconductor transistors, each comprising multiple layered metal patterns and multiple layered plugs interposed between the multiple layered metal patterns. A first number of layers of the multiple layered metal patterns and multiple layered plugs is different in one of the analytic regions than a second number of layers of the multiple layered metal patterns and multiple layered plugs in another one of the analytic regions.

    Abstract translation: 在用于半导体器件的故障分析的分析结构中，多个分析区域布置在半导体衬底的区域中。 在每个分析区域中布置有具有阵列结构的多个半导体晶体管。 多个互连结构连接半导体晶体管，每个半导体晶体管包括多层金属图案和插入在多层金属图案之间的多个分层插塞。 在多个分层金属图案和多个分层塞子的第一层中，一个分析区域中的多层金属图案的第二数量层和另一个分析区域中的多个分层塞子是不同的。

    Gasket for reducing stress concentration in fuel cell stack
    17.
    发明申请
    Gasket for reducing stress concentration in fuel cell stack 有权
    用于减少燃料电池堆中应力集中的垫片

    公开(公告)号：US20090072496A1

    公开(公告)日：2009-03-19

    申请号：US12006366

    申请日：2007-12-31

    Applicant: Sae Hoon Kim ,  Yoo Chang Yang ,  Sang Mun Chin ,  Jong Hyun Lee

    Inventor： Sae Hoon Kim ,  Yoo Chang Yang ,  Sang Mun Chin ,  Jong Hyun Lee

    IPC: F16J15/02 ,  F16J13/02

    CPC classification number: F16J15/0818 ,  F16J15/106 ,  H01M8/0267 ,  H01M8/0273 ,  H01M8/0276 ,  H01M8/0286

    Abstract: The present invention provides a gasket for reducing stress concentration in a fuel cell stack, which prevents damage or deformation of a separator and further prevents a position shift of the gasket by reducing stress concentration formed at a specific region by deformation of the gasket due to a compression force.Accordingly, the present invention provides a gasket including a T-shaped or cross-shaped gasket joint to form hydrogen, air and coolant manifolds, and the gasket joint has a structure in which two joint branches forming an angle of 180° in the opposite direction to each other are joined at one point with a particular angles so as to reduce stress concentration formed due to compression force by deformation of the gasket.

    Abstract translation: 本发明提供了一种用于减少燃料电池堆中的应力集中的垫片，其防止隔板的损坏或变形，并且通过由于垫圈的变形而减小在特定区域形成的应力集中，从而防止垫圈的位置偏移 压缩力。 因此，本发明提供了一种垫圈，其包括形成氢气，空气和冷却剂歧管的T形或十字形垫圈接头，并且垫圈接头具有两个连接分支在相反方向上形成180°角的结构 彼此在一个点处以特定角度连接，以便减少由于垫圈的变形而产生的压缩力所产生的应力集中。

    APPARATUS AND METHOD FOR MANAGING INTEGRATED AUTHENTICATION FOR PERSONAL MOBILITY IN WIRED/WIRELESS INTEGRATED SERVICE NETWORK
    20.
    发明申请
    APPARATUS AND METHOD FOR MANAGING INTEGRATED AUTHENTICATION FOR PERSONAL MOBILITY IN WIRED/WIRELESS INTEGRATED SERVICE NETWORK 有权
    用于管理有线/无线综合业务网络中个人移动的集成认证的装置和方法

    公开(公告)号：US20070224970A1

    公开(公告)日：2007-09-27

    申请号：US11694740

    申请日：2007-03-30

    Applicant: Jung-Hee Bang ,  Han-Wook Jung ,  Do-Jin Park ,  Jong-Hyun Lee

    Inventor： Jung-Hee Bang ,  Han-Wook Jung ,  Do-Jin Park ,  Jong-Hyun Lee

    IPC: H04M1/66

    CPC classification number: H04L63/08 ,  H04L63/0815

    Abstract: Provided are an integrated authentication processing apparatus for personal mobility in a wired/wireless integrated service network, a method thereof, and a computer-readable recording medium for recording a program that implements the method. The integrated authentication processing method includes the steps of: a) receiving a network service subscription request from a user through the Internet, registering the user as a service subscriber, and storing/managing subscription information of the subscriber; b) receiving the network access request from a user terminal through a network control platform, processing an integrated authentication for network access and additional services, and transmitting the result to the user terminal through the network control platform; and c) processing a charge information process request from the user terminal whose access is allowed according to the authentication result of the step b) by using charge information and session information of the subscriber without additional authentication process.

    Abstract translation: 提供了一种用于有线/无线综合业务网络中的个人移动性的集成认证处理装置，其方法和用于记录实现该方法的程序的计算机可读记录介质。 集成认证处理方法包括以下步骤：a）通过因特网从用户接收网络服务订阅请求，将用户注册为服务订户，以及存储/管理订户的订阅信息; b）通过网络控制平台从用户终端接收网络接入请求，处理网络接入和附加业务的集成认证，并通过网络控制平台将结果发送给用户终端; 以及c）通过使用所述用户的费用信息和会话信息来处理来自其允许访问的用户终端的费用信息处理请求，所述用户终端根据步骤b）的认证结果，而没有附加认证处理。

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