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    Replaceable sliding cover unit for folder in folder-type portable phone
    1.
    发明授权
    Replaceable sliding cover unit for folder in folder-type portable phone 失效
    文件夹式便携式电话机的可更换滑盖组件

    公开(公告)号：US07197345B2

    公开(公告)日：2007-03-27

    申请号：US09992933

    申请日：2001-11-05

    申请人： Yong-Jae Kim ,  Tae-Joong Kim

    发明人： Yong-Jae Kim ,  Tae-Joong Kim

    IPC分类号： H04B1/38

    CPC分类号： H04M1/0214 ,  H04M1/0235 ,  H04M1/0283

    摘要： There is provided a replaceable sliding cover unit for a folder-type phone having a main body, a folder, and a hinge device for connecting the folder to the main body rotatably. A slot is formed around the periphery of the folder. A replaceable sliding cover, having a window at a predetermined position, is mounted along the slot to cover the upper portion of a folder case and detachable from the folder by sliding in the length direction of the folder-type phone. A raised edge and a locking unit fixes the cover in the slot.

    摘要翻译： 提供了一种用于具有主体，折叠器和铰链装置的折叠式电话机的可更换滑动盖单元，用于将折叠器可旋转地连接到主体。 围绕文件夹的周边形成一个槽。 沿着狭槽安装具有在预定位置处的窗口的可更换滑动盖，以覆盖文件夹壳体的上部并且可以通过在文件夹式电话的长度方向上滑动而从文件夹拆卸。 凸缘和锁定单元将盖固定在槽中。

    Orthogonal complex spreading method for multichannel and apparatus thereof
    7.
    再颁专利
    Orthogonal complex spreading method for multichannel and apparatus thereof 有权
    用于多通道的正交复扩展方法及其装置

    公开(公告)号：USRE40385E1

    公开(公告)日：2008-06-17

    申请号：US10932227

    申请日：2004-09-02

    申请人： Seung-Chan Bang ,  Jae-Ryong Shim ,  Ki-Chul Han ,  Jung-im Kim ,  Tae-Joong Kim

    发明人： Seung-Chan Bang ,  Jae-Ryong Shim ,  Ki-Chul Han ,  Jung-im Kim ,  Tae-Joong Kim

    IPC分类号： H04B1/707

    CPC分类号： H04B1/7097 ,  H04J13/0048 ,  H04J13/102 ,  H04J2013/0037

    摘要： An orthogonal complex spreading method for a multichannel and an apparatus thereof are disclosed. The method includes the steps of complex-summing αn1WM,n1Xn1 which is obtained by multiplying an orthogonal Hadamard sequence WM,n1 by a first data Xn1 of a n-th block and αn2WM,n2Xn2 which is obtained by multiplying an orthogonal Hadamard sequence W1,n2 by a second data Xn2 of a n-th block; complex-multiplying αn1WM,n1Xn1+jαn2WM,n2Xn2 which is summed in the complex type and WM,n3+jPWM,n4 of the complex type using a complex multiplier and outputting as an in-phase information and quadrature phase information; and summing only in-phase information outputted from a plurality of blocks and only quadrature phase information outputted therefrom and spreading the same using a spreading code.

    摘要翻译： 公开了一种用于多通道的正交复扩展方法及其装置。 该方法包括以下步骤：通过将正交Hadamard序列W M，n1 < 通过将正交哈达玛序列W 1，n 2乘以第n个块的第二数据X SUB2 N 2获得的SUB> n2 复数乘法α，N 1，N 2，...，N 2，M 2，N 2， 使用复合物类型的复合物类型和复合物类型的W N，N 3+，J 3，M 4，N 4， 乘法器并作为同相信息和正交相位信息输出; 并且仅从多个块输出的同相信息和仅输出的正交相位信息相加，并使用扩展码进行扩展。