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146 条记录 (耗时 0.04 秒)

    FRONT-END MODULE
    1.
    发明申请
    FRONT-END MODULE 审中-公开
    前端模块

    公开(公告)号：US20090021325A1

    公开(公告)日：2009-01-22

    申请号：US12176173

    申请日：2008-07-18

    申请人： Jae CHAN LEE ,  Joong Han Yoon ,  Gi Ho Han ,  Seok Min Woo ,  Dong Hyun Kim ,  Hyun Hak Kim

    发明人： Jae CHAN LEE ,  Joong Han Yoon ,  Gi Ho Han ,  Seok Min Woo ,  Dong Hyun Kim ,  Hyun Hak Kim

    IPC分类号： H03H7/38

    CPC分类号： H03H7/40 ,  H04B1/005 ,  H04B1/18

    摘要： A front end module is disclosed. The front end module includes a plurality of antennas receiving different frequency band signals, respectively, an impedance matching circuit unit comprising a plurality of tuners respectively connected to the plurality of antennas to control impedance matching, a selection unit selecting one frequency band signal from multiple frequency band signals passing through the impedance matching circuit unit, a measuring unit measuring signal strength of a received signal selected at the selection unit, and a control unit controlling an operation of the selection unit and an impedance of the tuner according to the signal strength of the received signal measured at the measuring unit.

    摘要翻译： 公开了一种前端模块。 前端模块包括分别接收不同频带信号的多个天线，阻抗匹配电路单元，包括分别连接到多个天线的多个调谐器以控制阻抗匹配;选择单元，从多个频率中选择一个频带信号 通过阻抗匹配电路单元的频带信号，测量在选择单元处选择的接收信号的信号强度的测量单元，以及控制单元根据信号强度来控制选择单元和调谐器的阻抗的控制单元 在测量单元测量的接收信号。

    METHOD FOR MANUFACTURING ANTENNA
    2.
    发明申请
    METHOD FOR MANUFACTURING ANTENNA 失效
    制造天线的方法

    公开(公告)号：US20090038141A1

    公开(公告)日：2009-02-12

    申请号：US12188963

    申请日：2008-08-08

    申请人： Hyun Hak KIM ,  Joong Han Yoon ,  Jae Chan Lee ,  Gi Ho Han ,  Dong Hyun Kim ,  Seok Min Woo

    发明人： Hyun Hak KIM ,  Joong Han Yoon ,  Jae Chan Lee ,  Gi Ho Han ,  Dong Hyun Kim ,  Seok Min Woo

    IPC分类号： H01P11/00 ,  G06K19/06

    CPC分类号： H01P11/003 ,  Y10T29/49016 ,  Y10T29/49018

    摘要： Provided is a method for manufacturing an antenna which is minimized and used in a low frequency band. The method includes forming and preparing a radiator for an antenna, mounting the radiator inside a dam molding part including an upper dam molding part and a lower dam molding part, injecting a molding material into the dam molding part through an inlet provided at one side of the dam molding part, the molding material including a composite material with a controlled diameter and content, hardening the injected molding material, and separating the hardened molding material covering the radiator from the dam molding part. Accordingly, a miniaturized antenna can be provided, which can achieve a high integration density, prevent deformation of the radiator caused by external pressure generated in processes, and be used in a low frequency band by covering the radiator with a molding material having a high permittivity and a low-loss characteristic.

    摘要翻译： 提供一种在低频带中最小化并使用的天线的制造方法。 该方法包括形成和制备用于天线的散热器，将散热器安装在包括上坝模制部分和下坝模塑部分的坝模成型部分内，通过设置在坝模成型部分的一侧的入口 该模塑材料包括具有受控直径和含量的复合材料，使注入的模制材料硬化，以及将覆盖散热器的硬化模制材料与坝模制部分分离。 因此，可以提供小型化的天线，其能够实现高的集成密度，防止由于工艺中产生的外部压力而引起的散热器的变形，并且通过用具有高介电常数的成型材料覆盖散热器来在低频带中使用 和低损耗特性。

    Method for manufacturing antenna
    3.
    发明授权
    Method for manufacturing antenna 失效
    天线制造方法

    公开(公告)号：US08438719B2

    公开(公告)日：2013-05-14

    申请号：US12188963

    申请日：2008-08-08

    申请人： Hyun Hak Kim ,  Joong Han Yoon ,  Jae Chan Lee ,  Gi Ho Han ,  Dong Hyun Kim ,  Seok Min Woo

    发明人： Hyun Hak Kim ,  Joong Han Yoon ,  Jae Chan Lee ,  Gi Ho Han ,  Dong Hyun Kim ,  Seok Min Woo

    IPC分类号： H01P11/00

    CPC分类号： H01P11/003 ,  Y10T29/49016 ,  Y10T29/49018

    摘要： Provided is a method for manufacturing an antenna which is minimized and used in a low frequency band. The method includes forming and preparing a radiator for an antenna, mounting the radiator inside a dam molding part including an upper dam molding part and a lower dam molding part, injecting a molding material into the dam molding part through an inlet provided at one side of the dam molding part, the molding material including a composite material with a controlled diameter and content, hardening the injected molding material, and separating the hardened molding material covering the radiator from the dam molding part. Accordingly, a miniaturized antenna can be provided, which can achieve a high integration density, prevent deformation of the radiator caused by external pressure generated in processes, and be used in a low frequency band by covering the radiator with a molding material having a high permittivity and a low-loss characteristic.

    摘要翻译： 提供一种在低频带中最小化并使用的天线的制造方法。 该方法包括形成和制备用于天线的散热器，将散热器安装在包括上坝模制部分和下坝模塑部分的坝模成型部分内，通过设置在坝模成型部分的一侧的入口 该模塑材料包括具有受控直径和含量的复合材料，使注入的模制材料硬化，以及将覆盖散热器的硬化模制材料与坝模制部分分离。 因此，可以提供小型化的天线，其能够实现高的集成密度，防止由于工艺中产生的外部压力而引起的散热器的变形，并且通过用具有高介电常数的成型材料覆盖散热器来在低频带中使用 和低损耗特性。

    Fused brassiere
    5.
    发明授权
    Fused brassiere 有权

    公开(公告)号：US12029259B2

    公开(公告)日：2024-07-09

    申请号：US17041013

    申请日：2019-12-30

    申请人： Dong Hyun Kim

    发明人： Dong Hyun Kim

    IPC分类号： A41C3/00 ,  A41C3/14 ,  A41H43/04

    CPC分类号： A41C3/0035 ,  A41C3/144 ,  A41H43/04

    摘要： A fused brassiere having an elastic outer fabric; an elastic lining bonded to the outer fabric compressed against an inner surface of the outer fabric to form first and second pocket portions; first and second cup-shaped pad portions inserted into the pocket portions, respectively; and a core member formed in a region between the pocket portions and in a circumferential portion of the pocket portions and disposed between and bonded together when the outer fabric and the lining are compressed against each other. The core member includes connecting portions which surround and connect lower and upper portions of the pocket portions to each other. The cup-shaped pad portions include first and second breast points, respectively. The connecting portions surround the pocket portions so that when viewed from the front, opposite ends of a first connecting portion are disposed higher than the first and second breast points, respectively.

    Fuel cell with recovering unit and method for driving the same
    9.
    发明授权
    Fuel cell with recovering unit and method for driving the same 有权
    具有回收单元的燃料电池及其驱动方法

    公开(公告)号：US08900762B2

    公开(公告)日：2014-12-02

    申请号：US11712117

    申请日：2007-02-28

    申请人： Jung Kurn Park ,  Dong Hyun Kim

    发明人： Jung Kurn Park ,  Dong Hyun Kim

    IPC分类号： H01M8/06 ,  H01M8/04 ,  H01M8/10

    CPC分类号： H01M8/04097 ,  H01M8/04141 ,  H01M8/04164 ,  H01M8/04201 ,  H01M8/04291 ,  H01M8/1011 ,  Y02E60/50 ,  Y02E60/523

    摘要： A fuel cell with a recovering unit and a method of driving the same are disclosed. In one embodiment, the fuel cell includes i) an electric generator to generate electricity based on electrochemical reaction, ii) a recovering unit to recover and mix the fuel, unreacted fuel, and gas and water produced by the electrochemical reaction, and supply the mixed fuel to the electric generator, wherein the recovering unit comprises a valve, configured to discharge gas, which is selectively opened and closed depending on the operation of the fuel cell. With this configuration, the gas or the fuel is not introduced into the electric generator, even though the recovering unit is inclined or turned over. Further, even though the fuel cell is not in use for a long time, the mixed fuel is prevented from evaporating through the discharging pipe.

    摘要翻译： 公开了具有回收单元的燃料电池及其驱动方法。 在一个实施方案中，燃料电池包括i）基于电化学反应发电的发电机，ii）回收和混合燃料，未反应燃料以及由电化学反应产生的气体和水的回收单元，并将混合 燃料到发电机，其中回收单元包括阀，其被配置为排出气体，该气体根据燃料电池的操作选择性地打开和关闭。 利用这种构造，即使回收单元倾斜或翻转，气体或燃料也不被引入发电机。 此外，即使燃料电池长时间不使用，也可以防止混合燃料通过排出管蒸发。

    HIGHLY FUNCTIONAL GRAFT COPOLYMER AND METHOD FOR PREPARING THE SAME
    10.
    发明申请
    HIGHLY FUNCTIONAL GRAFT COPOLYMER AND METHOD FOR PREPARING THE SAME 有权
    高功能共聚物及其制备方法

    公开(公告)号：US20140235795A1

    公开(公告)日：2014-08-21

    申请号：US14347212

    申请日：2011-12-30

    申请人： Dong Hyun Kim ,  Joon Chul Lee ,  Hyun Ki Kim ,  Tae Wan Kim

    发明人： Dong Hyun Kim ,  Joon Chul Lee ,  Hyun Ki Kim ,  Tae Wan Kim

    IPC分类号： C08F257/02 ,  C08F4/52

    CPC分类号： C08F4/52 ,  C08F220/16 ,  C08F255/02 ,  C08F255/04 ,  C08F255/08 ,  C08F257/02 ,  C08F220/18 ,  C08F236/08

    摘要： This invention relates to a highly functional graft copolymer and a method of preparing the same, and more particularly, to a highly functional graft copolymer including a main chain of a highly elastic ethylene-based terpolymer including, at a predetermined molar ratio, an ethylene unit, an α-olefin unit having 6 to 12 carbon atoms, and at least one functional unit selected from the group consisting of divinylbenzene and p-methylstyrene, and a side chain of a polar polymer for imparting functionality, and to a method of preparing the highly functional graft copolymer by performing anionic polymerization after catalytic polymerization using a metallocene catalyst.

    摘要翻译： 高功能接枝共聚物及其制备方法技术领域本发明涉及高功能接枝共聚物及其制备方法，更具体地说，涉及包含高弹性乙烯类三元共聚物主链的高官能性接枝共聚物，其包含以规定摩尔比计的乙烯单元 ，具有6〜12个碳原子的α-烯烃单元和选自二乙烯基苯和对甲基苯乙烯的至少一种官能单元和用于赋予功能性的极性聚合物的侧链，以及制备 通过使用茂金属催化剂进行催化聚合后进行阴离子聚合的高官能接枝共聚物。