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    METHOD, DEVICE AND SYSTEM FOR REAL-TIME PUBLISH SUBSCRIBE DISCOVERY BASED ON DISTRIBUTED HASH TABLE
    1.
    发明申请
    METHOD, DEVICE AND SYSTEM FOR REAL-TIME PUBLISH SUBSCRIBE DISCOVERY BASED ON DISTRIBUTED HASH TABLE 审中-公开
    基于分布式HASH表的实时发布订阅发现的方法，设备和系统

    公开(公告)号：US20120166556A1

    公开(公告)日：2012-06-28

    申请号：US13292775

    申请日：2011-11-09

    申请人： Jae Hyuk KIM ,  Soo Hyung Lee ,  Hyung Kook Jun ,  Kyeong Tae Kim ,  Yong Yeon Kim ,  Won Tae Kim ,  Seung Min Park

    发明人： Jae Hyuk KIM ,  Soo Hyung Lee ,  Hyung Kook Jun ,  Kyeong Tae Kim ,  Yong Yeon Kim ,  Won Tae Kim ,  Seung Min Park

    IPC分类号： G06F15/16

    CPC分类号： H04L67/1065

    摘要： A method, a device, and a system for real-time publish subscribe (RTPS) discovery based on a distributed hash table (DHT) are provided. The method for RTPS discovery based on a DHT includes: registering, by a participant peer of participants, the participants in a distributed hash table (DHT) of an overlay network; obtaining location information on relative participants to be discovered from the DHT; sharing information on entities of the relative participants by exchanging a discovery message with the participant peer based on the location information on the obtained relative participants; and performing handshaking between the entities of the participants and the entities of the relative participants. Therefore, the exemplary embodiments of the present invention can rapidly and efficiently perform the discover of the participants based on the DHT.

    摘要翻译： 提供了一种基于分布式哈希表（DHT）的方法，设备和用于实时发布订阅（RTPS）发现的系统。 基于DHT的用于RTPS发现的方法包括：由参与者的参与者对等体登记覆盖网络的分布式哈希表（DHT）中的参与者; 从DHT获取要发现的相关参与者的位置信息; 基于所获得的相关参与者的位置信息，通过与参与者对等体交换发现消息来共享相关参与者的实体的信息; 并在参与者的实体和相关参与者的实体之间执行握手。 因此，本发明的示例性实施例可以基于DHT快速有效地执行参与者的发现。

    AUTOMATIC OPTICAL POWER CONTROL METHOD FOR OLT IN PON
    2.
    发明申请
    AUTOMATIC OPTICAL POWER CONTROL METHOD FOR OLT IN PON 有权
    PON中PON的自动光功率控制方法

    公开(公告)号：US20100008667A1

    公开(公告)日：2010-01-14

    申请号：US12443416

    申请日：2007-09-21

    申请人： Sung-Chang Kim ,  Bin-Yeong Yoon ,  Yong-Tae Kim ,  Geun-Yong Kim ,  Bong-Tae Kim

    发明人： Sung-Chang Kim ,  Bin-Yeong Yoon ,  Yong-Tae Kim ,  Geun-Yong Kim ,  Bong-Tae Kim

    IPC分类号： H04J14/00

    CPC分类号： H04Q11/0067 ,  H04Q2011/0083

    摘要： Provided is an automatic optical power control method for an optical line terminal (OLT) of a passive optical network (PON). The automatic optical power control method includes at the OLT, measuring an allowable range of the optical power allowing a normal network operation on the PON, at the OLT, setting an optimum optical signal level within the measured allowable range of the optical power, and at the OLT, adjusting a power level of a transmitter to the set optimum optical signal level. Accordingly, an appropriate power level can be selected depending on an optical distribution network (ODN) structure to drive the transmitter. Also, when the entire optical network units are deactivated, a laser of the transmitter is turned off to thereby minimize unnecessary power consumption at the OLT.

    摘要翻译： 提供了一种用于无源光网络（PON）的光线路终端（OLT）的自动光功率控制方法。 自动光功率控制方法包括在OLT处，在OLT处测量允许PON上的正常网络操作的光功率的允许范围，在所测量的光功率允许范围内设置最佳光信号电平，并且在 OLT将发射机的功率电平调整到设定的最佳光信号电平。 因此，可以根据用于驱动发射机的光分配网络（ODN）结构来选择适当的功率电平。 此外，当整个光网络单元被去激活时，发射机的激光被关闭，从而最小化OLT处的不必要的功率消耗。

    SEMICONDUCTOR LIGHT-EMITTING DEVICE
    5.
    发明申请
    SEMICONDUCTOR LIGHT-EMITTING DEVICE 审中-公开
    半导体发光器件

    公开(公告)号：US20140191192A1

    公开(公告)日：2014-07-10

    申请号：US14235705

    申请日：2011-07-29

    申请人： Sang Heon Han ,  Hyun Wook Shim ,  Je Won Kim ,  Chu Young Cho ,  Seong Ju Park ,  Sung Tae Kim ,  Jin Tae Kim ,  Yong Chun Kim ,  Sang Jun Lee

    发明人： Sang Heon Han ,  Hyun Wook Shim ,  Je Won Kim ,  Chu Young Cho ,  Seong Ju Park ,  Sung Tae Kim ,  Jin Tae Kim ,  Yong Chun Kim ,  Sang Jun Lee

    IPC分类号： H01L33/00 ,  H01L33/06

    CPC分类号： H01L33/0025 ,  H01L33/04 ,  H01L33/06 ,  H01L33/32

    摘要： There is provided a semiconductor light emitting device having improved light emitting efficiency by increasing an inflow of holes into an active layer while preventing an overflow of electrons. The semiconductor light emitting device includes an n-type semiconductor layer; an active layer formed on the n-type semiconductor layer and including at least one quantum well layer and at least one quantum barrier layer alternately stacked therein; an electron blocking layer formed on the active layer and having at least one multilayer structure including three layers having different energy band gaps stacked therein, a layer adjacent to the active layer among the three layers having an inclined energy band structure; and a p-type semiconductor layer formed on the electron blocking layer.

    摘要翻译： 提供了一种半导体发光器件，其通过增加空穴流入有源层同时防止电子溢出而具有改善的发光效率。 半导体发光器件包括n型半导体层; 形成在所述n型半导体层上并且包括至少一个量子阱层和交替层叠的至少一个量子势垒层的有源层; 形成在有源层上的电子阻挡层，具有层叠有不同能带隙的三层以上的至少一层多层结构，三层中与有源层相邻的层具有倾斜的能带结构; 以及形成在电子阻挡层上的p型半导体层。

    Method for implementing redundant structure of ATCA (advanced telecom computing architecture) system via base interface and the ATCA system for use in the same
    7.
    发明授权
    Method for implementing redundant structure of ATCA (advanced telecom computing architecture) system via base interface and the ATCA system for use in the same 失效
    通过基本接口和ATCA系统实现ATCA（高级电信计算架构）系统冗余结构的方法

    公开(公告)号：US07706259B2

    公开(公告)日：2010-04-27

    申请号：US11635173

    申请日：2006-12-07

    申请人： Yong Tae Kim ,  Sang Yeoun Lee ,  Kwang Suk Song ,  Bong Tae Kim

    发明人： Yong Tae Kim ,  Sang Yeoun Lee ,  Kwang Suk Song ,  Bong Tae Kim

    IPC分类号： H04L12/28

    CPC分类号： H04L45/586 ,  H04L29/12028 ,  H04L49/552 ,  H04L61/103 ,  H04L69/40

    摘要： A method for implementing a redundant structure of an ATCA system via a base interface of a network system based on an ATCA standard, and the ATCA system for use in the same are disclosed. Each of routing protocol shelves and LI shelves includes two ports connected to two IPC paths provided from the base interface, such that a representative IP address is assigned to a single port to be used, performs IPC communication using the representative IP address. If a port error or link-down state occurs, the representative IP address is assigned to the other port, resulting in the implementation of stable IPC communication. If the port error or link-down state occurs in an active-mode ShMC shelf, an IPC path passing through a standby-mode ShMC shelf is provided.

    摘要翻译： 公开了一种通过基于ATCA标准的网络系统的基本接口实现ATCA系统的冗余结构的方法和用于其中的ATCA系统。 每个路由协议货架和LI货架包括连接到从基本接口提供的两个IPC路径的两个端口，使得代表性IP地址被分配给要使用的单个端口，使用代表性IP地址执行IPC通信。 如果出现端口错误或链路关闭状态，则代表IP地址被分配给其他端口，从而实现稳定的IPC通信。 如果端口错误或链路状态发生在主动模式ShMC机架中，则提供通过待机模式ShMC机架的IPC路径。

    Portable display device
    9.
    发明申请
    Portable display device 审中-公开
    便携式显示设备

    公开(公告)号：US20070121036A1

    公开(公告)日：2007-05-31

    申请号：US11545996

    申请日：2006-10-10

    申请人： Chan Moon ,  Tae Kim ,  Tae Kim ,  Jung Kim ,  Jai Jung

    发明人： Chan Moon ,  Tae Kim ,  Tae Kim ,  Jung Kim ,  Jai Jung

    IPC分类号： G02F1/1335 ,  G02F1/1333

    CPC分类号： G02F1/133553 ,  G02F1/1336 ,  G02F2001/133311 ,  G02F2202/28

    摘要： A portable display device includes a liquid crystal layer, a back light assembly comprising a light source for supplying light to the liquid crystal layer, a reflecting plate included in the back light assembly to supply light from the light source to the liquid crystal layer, and at least one adhesive member attached to at least three edges of a rear surface of the reflecting plate. The at least one adhesive member may also be attached to the reflecting plate and a bottom chassis of the back light assembly, a printed circuit board, or a display panel so as to form an air hole.

    摘要翻译： 便携式显示装置包括液晶层，背光组件，其包括用于向液晶层供应光的光源;反射板，包括在背光组件中以将来自光源的光提供给液晶层;以及 至少一个粘合剂构件附接到反射板的后表面的至少三个边缘。 所述至少一个粘合部件还可以附接到所述反射板和所述背光组件的底部底板，印刷电路板或显示面板，以便形成气孔。

    DUCT CUTTING-AND-FORMING DEVICE FOR ELBOW DUCT MANUFACTURING DEVICE
    10.
    发明申请
    DUCT CUTTING-AND-FORMING DEVICE FOR ELBOW DUCT MANUFACTURING DEVICE 有权

    公开(公告)号：US20220274147A1

    公开(公告)日：2022-09-01

    申请号：US17625778

    申请日：2020-06-02

    申请人： Ok Tae KIM ,  Ki Tae KIM ,  Sung Keun NOH

    发明人： Ok Tae KIM ,  Ki Tae KIM ,  Sung Keun NOH

    IPC分类号： B21C37/12

    摘要： The present disclosure relates to a duct cutting and forming apparatus for elbow duct manufacturing machine, the apparatus including a rotation housing that is provided with a seating groove in a first direction; an eccentric housing that is provided with a cutting roller and a forming roller at both ends, and that is slidably seated inside the seating groove; a rotation drive for applying rotation driving force to the rotation housing; and an eccentric drive for applying driving force for reciprocating the eccentric housing, wherein the eccentric drive reciprocates the eccentric housing as it rotates in both directions within a range not exceeding 180 degrees.