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    1.
    发明申请
    "CMP PAD CONDITIONER AND METHOD FOR MANUFACTURING THE SAME" 审中-公开
    “CMP PAD CONDITIONER AND METHOD FOR MANUFACTURING THE SAME”

    公开(公告)号：US20130225052A1

    公开(公告)日：2013-08-29

    申请号：US13822275

    申请日：2011-08-11

    申请人： Jun Ho Song ,  Mun Seak Park ,  Shin Kyung Kim ,  Young Hwan Kim ,  Hyun Woo Lee

    发明人： Jun Ho Song ,  Mun Seak Park ,  Shin Kyung Kim ,  Young Hwan Kim ,  Hyun Woo Lee

    IPC分类号： B24B53/017

    CPC分类号： B24B53/017

    摘要： Provided is a chemical mechanical polishing pad conditioner including a substrate including a plurality of protrusions formed on at least one surface thereof and made of ceramic or hard metal alloy. The plurality of protrusions may be formed through laser processing so as not to have angled edges on an upper end and an inclined side thereof. The chemical mechanical polishing pad conditioner further includes a diamond thin film deposited so as to cover the plurality of protrusions, wherein the diamond thin film includes a rough polishing surface on which micro protrusions having a size of several μm are formed.

    摘要翻译： 本发明提供一种化学机械抛光垫调节剂，其包括在至少一个表面上形成有由陶瓷或硬质合金制成的多个突起的基板。 多个突起可以通过激光加工形成，以便在其上端和倾斜侧上不具有成角度的边缘。 化学机械抛光垫调节剂还包括沉积以覆盖多个突起的金刚石薄膜，其中金刚石薄膜包括粗糙抛光表面，在其上形成具有几个微小尺寸的微突起。

    DIAMOND TOOL AND METHOD OF MANUFACTURING THE SAME
    2.
    发明申请
    DIAMOND TOOL AND METHOD OF MANUFACTURING THE SAME 审中-公开
    钻石工具及其制造方法

    公开(公告)号：US20100048112A1

    公开(公告)日：2010-02-25

    申请号：US12524552

    申请日：2007-04-23

    申请人： Hyun Woo Lee ,  Jong Hwan Park ,  Shin Kyung Kim ,  Dae Geun Kim

    发明人： Hyun Woo Lee ,  Jong Hwan Park ,  Shin Kyung Kim ,  Dae Geun Kim

    IPC分类号： B23P5/00 ,  B24D7/06 ,  B24D3/04

    CPC分类号： B23D61/04 ,  B23D65/00

    摘要： Disclosed herein is a diamond tool for cutting a workpiece and a method of manufacturing the same. The diamond tool includes a shank and a segment coupled to the shank. The segment includes a tape having a plurality of inserting sections formed on a surface of the tape, and diamond particles inserted into the inserting sections and bonded to the tape by pressure sintering. The inserting sections are formed in the tape corresponding to desired arrangement locations of the diamond particles. The diamond particles can be arranged in various patterns in the segment, thereby achieving simplification of the process, which allows process automation and reduces manufacturing costs.

    摘要翻译： 本文公开了一种用于切割工件的金刚石工具及其制造方法。 金刚石工具包括柄和连接到柄的段。 所述片段包括具有形成在所述带的表面上的多个插入部分的带和插入到所述插入部分中的金刚石颗粒，并通过加压烧结结合到所述带上。 插入部分形成在磁带中，对应于金刚石颗粒的所需布置位置。 金刚石颗粒可以以片段中的各种图案布置，从而实现了工艺的简化，这允许工艺自动化并降低制造成本。

    DIAMOND TOOL AND METHOD OF MANUFACTURING THE SAME
    3.
    发明申请
    DIAMOND TOOL AND METHOD OF MANUFACTURING THE SAME 审中-公开
    钻石工具及其制造方法

    公开(公告)号：US20100043304A1

    公开(公告)日：2010-02-25

    申请号：US12524349

    申请日：2007-04-23

    申请人： Hyun Woo Lee ,  Jong Hwan Park ,  Sung Kun Lee ,  Shin Kyung Kim

    发明人： Hyun Woo Lee ,  Jong Hwan Park ,  Sung Kun Lee ,  Shin Kyung Kim

    IPC分类号： B23P5/00 ,  B24D3/04

    CPC分类号： B28D1/121 ,  B22F2998/10 ,  B23D65/00 ,  C22C26/00 ,  B22F3/225 ,  B22F7/062 ,  B22F3/1021

    摘要： Disclosed herein is a diamond tool and a method of manufacturing the same. The diamond tool includes a shank and a segment coupled to the shank having a compact having a plurality of grooves, and diamond particles inserted into the grooves and bonded to the compact. The grooves can be formed on the compact corresponding to a desired arrangement locations of the diamond particles. A metal powder injection molding method can be employed to prepare the compacts. More than one compact can be stacked to form the segment, so that the diamond particles can be arranged in various patterns in the segment, thereby achieving simplification of the process, which allows cost savings and process automation.

    摘要翻译： 本文公开了一种金刚石工具及其制造方法。 金刚石工具包括柄部和联接到柄部的节段，其具有具有多个凹槽的致密体，并且金刚石颗粒插入到凹槽中并结合到压块。 可以在对应于金刚石颗粒的所需布置位置的压块上形成凹槽。 可以使用金属粉末注射成型方法来制备压块。 可以堆叠多个压块以形成段，使得金刚石颗粒可以在段中以各种图案布置，从而实现工艺的简化，这允许成本节省和过程自动化。

    Direct communication between devices
    7.
    发明授权
    Direct communication between devices 有权
    设备之间的直接通信

    公开(公告)号：US09088970B2

    公开(公告)日：2015-07-21

    申请号：US13642592

    申请日：2011-04-25

    申请人： Yeong Hyeon Kwon ,  Ji Woong Jang ,  Hyun Woo Lee ,  Han Gyu Cho

    发明人： Yeong Hyeon Kwon ,  Ji Woong Jang ,  Hyun Woo Lee ,  Han Gyu Cho

    IPC分类号： H04W72/04 ,  H04W76/02 ,  H04W92/18

    CPC分类号： H04W76/023 ,  H04W72/04 ,  H04W76/14 ,  H04W92/18 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/162 ,  Y02D70/21

    摘要： The present invention relates to a wireless communication system, More specifically, the present invention relates to a method and an apparatus for direct communication between terminals. The method for performing communication between terminals using a first terminal in a wireless communication system comprises the steps of: transmitting request information for communication between terminals to a base station; receiving, from the base station, control information necessary for setting a link for communication between the terminals after transmitting the request information; setting a direct link between the terminals for data flow between the first and second terminals using the control information; and the first and second terminals performing communication for data transmission using the direct link between the terminals when the control information is not transmitted from the base station.

    摘要翻译： 无线通信系统技术领域本发明涉及一种无线通信系统。更具体地说，本发明涉及终端之间直接通信的方法和装置。 用于在无线通信系统中使用第一终端的终端之间进行通信的方法包括以下步骤：向终端发送终端之间的通信请求信息; 在发送所述请求信息之后，从所述基站接收设置所述终端之间的通信链路所需的控制信息; 使用所述控制信息在所述终端之间设置用于所述第一和第二终端之间的数据流的直接链路; 并且当不从基站发送控制信息时，第一和第二终端使用终端之间的直接链路进行数据传输通信。

    Sequence-generating method, and apparatus for same
    8.
    发明授权
    Sequence-generating method, and apparatus for same 有权
    序列生成方法及其装置

    公开(公告)号：US08908494B2

    公开(公告)日：2014-12-09

    申请号：US13425262

    申请日：2012-03-20

    申请人： Seung Hee Han ,  Jin Sam Kwak ,  Sung Ho Moon ,  Min Seok Noh ,  Hyun Woo Lee

    发明人： Seung Hee Han ,  Jin Sam Kwak ,  Sung Ho Moon ,  Min Seok Noh ,  Hyun Woo Lee

    IPC分类号： H04J11/00 ,  H04L5/00 ,  H04J13/10

    CPC分类号： H04L5/0007 ,  H04J13/10 ,  H04L5/003

    摘要： The present invention relates to a wireless communication system. More particularly, the present invention relates to a method for enabling a transmitter to transmit a sequence in a wireless communication system, and to an apparatus for the same. A sequence-transmitting method comprises the steps of: performing at least one of a complex conjugate operation and a reverse operation on a first sequence to generate a second sequence; mapping the second sequence to a plurality of subcarriers in an Orthogonal Frequency Division Multiple Access (OFDMA) symbol; and transmitting the OFDMA symbol to a receiver. The invention also relates to an apparatus for the sequence-generating method.

    摘要翻译： 无线通信系统技术领域本发明涉及一种无线通信系统。 更具体地说，本发明涉及一种能够使发射机在无线通信系统中发送序列的方法及其装置。 序列发送方法包括以下步骤：对第一序列执行复共轭运算和反向运算中的至少一个以产生第二序列; 将第二序列映射到正交频分多址（OFDMA）符号中的多个子载波; 以及将OFDMA符号发送到接收机。 本发明还涉及一种用于序列生成方法的装置。

    Method of communication using frame
    9.
    发明授权
    Method of communication using frame 有权
    使用框架的通信方法

    公开(公告)号：US08837518B2

    公开(公告)日：2014-09-16

    申请号：US13252686

    申请日：2011-10-04

    申请人： Sungho Moon ,  Minseok Noh ,  Yeong Hyeon Kwon ,  Jin Sam Kwak ,  Dong Cheol Kim ,  Seung Hee Han ,  Hyun Woo Lee

    发明人： Sungho Moon ,  Minseok Noh ,  Yeong Hyeon Kwon ,  Jin Sam Kwak ,  Dong Cheol Kim ,  Seung Hee Han ,  Hyun Woo Lee

    IPC分类号： H04J3/00 ,  H04L5/00 ,  H04L27/26 ,  H04L5/14

    CPC分类号： H04L5/0007 ,  H04L5/1469 ,  H04L27/2602

    摘要： A device and method for communicating by a mobile communication terminal in communication with a base station. The method according to an embodiment includes exchanging a frame of data with the base station. The frame of data includes a) a plurality of first subframes each having a first number of orthogonal frequency division multiple access (OFDMA) symbols, and b) a plurality of second subframes each having a second number of orthogonal frequency division multiple access (OFDMA) symbols different from the first number. A first and a last subframe each includes one of the plurality of first subframes.

    摘要翻译： 一种用于通过一个移动通信终端的通信中与基站通信的装置和方法。 根据一个实施例，该方法包括与基站交换数据的帧。 数据的帧包括：a）多个第一子帧的每一个具有的正交频分多址的第一数量（OFDMA）符号;和b）多个各自具有的正交频分多址的第二数量（OFDMA第二子帧） 符号与第一个数字不同。 第一和第二子帧各自包括多个第一子帧之一。

    Method of generating code sequence and method of transmitting signal using the same
    10.
    发明授权
    Method of generating code sequence and method of transmitting signal using the same 有权
    生成代码序列的方法及使用该方法发送信号的方法

    公开(公告)号：US08830983B2

    公开(公告)日：2014-09-09

    申请号：US13033498

    申请日：2011-02-23

    申请人： Seung Hee Han ,  Min Seok Noh ,  Yeong Hyeon Kwon ,  Young Woo Yun ,  Hyun Hwa Park ,  Hyun Woo Lee ,  Dong Cheol Kim

    发明人： Seung Hee Han ,  Min Seok Noh ,  Yeong Hyeon Kwon ,  Young Woo Yun ,  Hyun Hwa Park ,  Hyun Woo Lee ,  Dong Cheol Kim

    IPC分类号： H04J3/06 ,  H04L27/34 ,  H04W56/00 ,  H04B7/26

    CPC分类号： H04W56/001 ,  H04B7/2628 ,  H04L27/3483

    摘要： A method of generating a code sequence and method of adding additional information using the same are disclosed, by which a code sequence usable for a channel for synchronization is generated and by which a synchronization channel is established using the generated sequence. The present invention, in which the additional information is added to a cell common sequence for time synchronization and frequency synchronization, includes the steps of generating the sequence repeated in time domain as many as a specific count, masking the sequence using a code corresponding to the additional information to be added, and transmitting a signal including the masked sequence to a receiving end.

    摘要翻译： 公开了一种生成代码序列的方法和使用该序列的附加信息的方法，通过该方法，可以生成可用于同步信道的代码序列，并使用所生成的序列建立同步信道。 将附加信息添加到用于时间同步和频率同步的小区公共序列的本发明包括以下步骤：在时域中重复的序列生成多达特定计数的步骤，使用对应于 要添加的附加信息，以及将包含掩蔽序列的信号发送到接收端。