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302 条记录 (耗时 0.041 秒)

    Inspecting apparatus for semiconductor device
    51.
    发明授权
    Inspecting apparatus for semiconductor device 失效
    半导体器件检测设备

    公开(公告)号：US07176704B2

    公开(公告)日：2007-02-13

    申请号：US10823546

    申请日：2004-04-14

    申请人： Je-hyoung Ryu ,  Tae-gyu Kim ,  Soon-kyu Yim ,  Sung-jin Lee ,  Jun-ho Lee

    发明人： Je-hyoung Ryu ,  Tae-gyu Kim ,  Soon-kyu Yim ,  Sung-jin Lee ,  Jun-ho Lee

    IPC分类号： G01R31/02

    CPC分类号： G01R1/0458

    摘要： An inspecting apparatus for semiconductor devices including: a match plate; a contact module combined with the match plate, and the match plate including a radiation unit radiating heat from the semiconductor devices to the outside, and a test unit contacting leads of the semiconductor; an insert module installed on a bottom of the contact module, and having a semiconductor device accommodator to accommodate the semiconductor device; and an auxiliary radiation member installed on a bottom of the insert module, and radiating the heat from the semiconductor device to the outside. Accordingly, the inspecting apparatus for semiconductor device according to the present invention performs testing at a constant temperature regardless of heat from the semiconductors by radiating the heat from the semiconductors immediately and efficiently, thereby producing more accurate test results. Accurate testing improves productivity and saves expense by removing faulty test results caused by identifying a qualified semiconductor as a defective semiconductor due to heat radiated from the semiconductor device.

    摘要翻译： 一种用于半导体器件的检查装置，包括：匹配板; 与所述匹配板组合的接触模块，所述匹配板包括从所述半导体器件向外部辐射热的辐射单元，以及接触所述半导体的引线的测试单元; 插入模块，安装在所述触点模块的底部，并且具有用于容纳所述半导体器件的半导体器件容纳器; 以及安装在所述插入模块的底部上的辅助辐射构件，并且将来自所述半导体器件的热量散发到外部。 因此，根据本发明的半导体装置的检查装置不管来自半导体的热量是恒定的，通过立即有效地辐射来自半导体的热量进行测试，从而产生更准确的测试结果。 通过从半导体器件辐射的热量，通过识别合格的半导体作为有缺陷的半导体而导致的故障测试结果，可以提高生产率并节省成本。

    System and method for performing handover in a broadband wireless access communication system
    56.
    发明申请
    System and method for performing handover in a broadband wireless access communication system 有权
    在宽带无线接入通信系统中进行切换的系统和方法

    公开(公告)号：US20050101328A1

    公开(公告)日：2005-05-12

    申请号：US10982935

    申请日：2004-11-05

    申请人： Jung-Je Son ,  Chang-Hoi Koo ,  Yeong-Moon Son ,  Sung-Jin Lee ,  So-Hyun Kim ,  Hyun-Jeong Kang

    发明人： Jung-Je Son ,  Chang-Hoi Koo ,  Yeong-Moon Son ,  Sung-Jin Lee ,  So-Hyun Kim ,  Hyun-Jeong Kang

    IPC分类号： H04B7/26 ,  H04L12/905 ,  H04W36/08 ,  H04W36/26 ,  H04W36/38 ,  H04W40/34 ,  H04Q7/20

    CPC分类号： H04W36/26 ,  H04W36/08

    摘要： Disclosed is a system and a method for controlling a handover of a mobile subscriber station in a broadband wireless access communication system. When serving base station determines to perform a handover of the mobile subscriber station, neighbor base stations to which the mobile subscriber station can be handed over, from among neighbor base stations of the mobile subscriber station, are determined based on a service quality level of service being currently provided to the mobile subscriber station. A handover request signal containing information related to the determined neighbor base station to which the mobile subscriber station can be handed over is transmitted to the mobile subscriber station. The serving base station receives from the mobile subscriber station in response to the request of the handover information about one neighbor base station to which the mobile subscriber station will be handed over, and informs the neighbor base station that the mobile subscriber station will be handed over to the neighbor base station.

    摘要翻译： 公开了一种用于控制宽带无线接入通信系统中的移动用户台的切换的系统和方法。 当服务基站确定执行移动用户站的切换时，可以从移动用户站的相邻基站中移交移动用户站的相邻基站，基于服务质量服务等级 当前被提供给移动用户台。 包含与移动用户台可以切换到的所确定的相邻基站相关的信息的切换请求信号被发送到移动用户台。 服务基站响应于移动用户站将被切换到的一个相邻基站的切换信息的请求，从移动用户站接收，并且向相邻基站通知移动用户台将被切换 到邻居基站。

    Method for a fast state transition from a sleep mode to an awake mode in a broadband wireless access communication system
    59.
    发明申请
    Method for a fast state transition from a sleep mode to an awake mode in a broadband wireless access communication system 审中-公开
    用于在宽带无线接入通信系统中从睡眠模式到唤醒模式的快速状态转换的方法

    公开(公告)号：US20050054389A1

    公开(公告)日：2005-03-10

    申请号：US10935210

    申请日：2004-09-07

    申请人： Sung-Jin Lee ,  Chang-Hoi Koo ,  Jung-Je Son ,  Yeong-Moon Son ,  So-Hyun Kim ,  Hyun-Jeong Kang

    发明人： Sung-Jin Lee ,  Chang-Hoi Koo ,  Jung-Je Son ,  Yeong-Moon Son ,  So-Hyun Kim ,  Hyun-Jeong Kang

    IPC分类号： H04B7/26 ,  H04W52/02 ,  H04B1/38

    CPC分类号： H04W52/0225 ,  Y02D70/142 ,  Y02D70/146

    摘要： A method for mode transition of a subscriber station between a sleep mode and an awake mode in a broadband wireless access communication system including a base station and at least the subscriber station, the subscriber station having data to transmit in the awake mode and not having data to transmit in the sleep mode is disclosed. The method includes receiving a dedicated orthogonal code from the base station and transiting into the sleep mode in the awake mode, the dedicated orthogonal code being allocated exclusively to the subscriber station; and in the sleep mode, transmitting a message to the base station by means of the dedicated orthogonal code in order to transit into the awake mode.

    摘要翻译： 一种用于在包括基站和至少该用户站的宽带无线接入通信系统中的睡眠模式和唤醒模式之间的用户站模式转换的方法，所述用户站具有以唤醒模式发送的数据并且不具有数据 以睡眠模式进行发送。 该方法包括从基站接收专用正交码，并在唤醒模式中转入睡眠模式，专用正交码被专门分配给用户台; 并且在睡眠模式中，通过专用正交码向基站发送消息，以便进入唤醒模式。