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    Method of processing EPG metadata in network device and network device for controlling the same
    4.
    发明申请
    Method of processing EPG metadata in network device and network device for controlling the same 有权
    在网络设备和网络设备中处理EPG元数据以进行控制的方法

    公开(公告)号：US20110126239A1

    公开(公告)日：2011-05-26

    申请号：US12805805

    申请日：2010-08-19

    申请人： Joon Hui Lee ,  Gomer Thomas ,  Hyun Jae Lee ,  Man Sik Choi ,  Jae Hyung Song

    发明人： Joon Hui Lee ,  Gomer Thomas ,  Hyun Jae Lee ,  Man Sik Choi ,  Jae Hyung Song

    IPC分类号： H04N5/445

    CPC分类号： H04L65/1016 ,  H04L65/1006 ,  H04L65/4076 ,  H04L65/608 ,  H04N21/26283 ,  H04N21/4345 ,  H04N21/435 ,  H04N21/6405 ,  H04N21/6408 ,  H04N21/64322 ,  H04N21/84

    摘要： A method of processing EPG (Electronic Program Guide) metadata in a network device includes performing a service discovery procedure utilizing multiple service discovery metadata components supplied by a service provider, receiving EPG metadata corresponding to a super group information element comprising both of a member element giving a group ID of another super group information element that has a higher level than a level of the super group information element and a level attribute giving a level of super group represented by the super group information element, wherein the member element is used to reference the other super group information element at a higher level, and processing the EPG metadata.

    摘要翻译： 在网络设备中处理EPG（电子节目指南）元数据的方法包括利用由服务提供商提供的多个服务发现元数据组件来执行服务发现过程，接收对应于超组信息元素的EPG元数据，所述超级组信息元素包括给予 具有比超级组信息元素的级别高的级别的另一超级组信息元素的组ID和给出由超级组信息元素表示的超级组的级别的级别属性，其中，该成员元素用于引用 其他超级组信息元素处于较高级别，并处理EPG元数据。

    Method for marking label of external AV apparatus and apparatus using the same
    5.
    发明授权
    Method for marking label of external AV apparatus and apparatus using the same 有权
    用于标记外部AV设备的标签的方法和使用其的设备

    公开(公告)号：US07365803B2

    公开(公告)日：2008-04-29

    申请号：US10864436

    申请日：2004-06-10

    申请人： Tae Jin Park ,  Man Sik Choi

    发明人： Tae Jin Park ,  Man Sik Choi

    IPC分类号： H04N5/268 ,  H04N5/50

    CPC分类号： H04N5/44513 ,  H04N21/4104 ,  H04N21/4312 ,  H04N21/43632 ,  H04N21/485

    摘要： A method for marking a label of an external AV apparatus of the present invention includes displaying an external AV signal outputted from the external AV apparatus of the plurality of external AV apparatuses, and setting and displaying one label of an external AV signal using a label setting signal including a plurality of labels stored beforehand. Accordingly, a user can easily select and watch an external AV signal of the desired external AV apparatus through the label of the external AV apparatus.

    摘要翻译： 本发明的外部AV设备的标签的标记方法包括显示从多个外部AV设备的外部AV设备输出的外部AV信号，并使用标签设置来设置和显示外部AV信号的一个标签 信号包括预先存储的多个标签。 因此，用户可以通过外部AV设备的标签容易地选择和观看所需外部AV设备的外部AV信号。

    Apparatus and method for speed-change playback of digital TV
    6.
    发明授权
    Apparatus and method for speed-change playback of digital TV 有权
    数字电视速度回放装置及方法

    公开(公告)号：US07506353B2

    公开(公告)日：2009-03-17

    申请号：US10338728

    申请日：2003-01-09

    申请人： Man Sik Choi

    发明人： Man Sik Choi

    IPC分类号： H04N7/173

    CPC分类号： H04N21/4333 ,  H04N5/76 ,  H04N21/44008 ,  H04N21/440281 ,  H04N21/8455

    摘要： Disclosed is a speed-change playback apparatus of a digital TV which performs better fast forward and backward performances by analyzing a transport stream inputted at the time of a time shift service and a method thereof. An MPEG decoder detects I picture location information in a TP packet by analyzing a TP packet inputted at the time of a time shift service, and a time shift software module extracts a TP packet constituting the I picture from the stored TP packets by the detected I picture location information and feeds to the MPEG decoder. Therefore, fast forward and fast backward performances can be efficiently performed by adding a simple logic which analyzes the TP packet to the MPEG decoder.

    摘要翻译： 公开了一种通过分析在时移服务时输入的传输流来进行更好的前进和后退性能的数字TV的速度改变重放装置及其方法。 MPEG解码器通过分析在时移服务时输入的TP分组来检测TP分组中的I图像位置信息，并且时移软件模块通过检测到的I从存储的TP分组中提取构成I图像的TP分组 图像位置信息并馈送到MPEG解码器。 因此，通过将分析TP分组的简单逻辑添加到MPEG解码器，可以有效地执行快进和快退功能。

    Synchronous DRAM having test mode in which automatic refresh is performed according to external address and automatic refresh method
    7.
    发明授权
    Synchronous DRAM having test mode in which automatic refresh is performed according to external address and automatic refresh method 失效
    具有根据外部地址和自动刷新方法执行自动刷新的测试模式的同步DRAM

    公开(公告)号：US06633504B1

    公开(公告)日：2003-10-14

    申请号：US09517396

    申请日：2000-03-02

    申请人： Mahn-joong Lee ,  Man-sik Choi

    发明人： Mahn-joong Lee ,  Man-sik Choi

    IPC分类号： G11C700

    CPC分类号： G11C7/1072 ,  G11C11/401 ,  G11C11/406 ,  G11C29/24

    摘要： A synchronous DRAM and method are provided in which main cells and spare cells are accessed by an external address during automatic refresh of a test mode. In the synchronous DRAM, a mode register setting circuit receives an external signal in response to a plurality of control signals to generate a mode register setting signal, during an automatic refresh operation in a test mode. An address selector selects and outputs an external address to the memory cell array, in response to the activation of the mode register set signal, during the automatic refresh operation in the test mode. The address selector selects and outputs an internal address to the memory cell array, in response to the deactivation of the mode register set signal, during an automatic refresh operation in a normal mode. Therefore, the main cells and the spare cells in the memory cell array are sequentially accessed and refreshed by the external address during the automatic refresh operation in the test mode.

    摘要翻译： 提供了同步DRAM和方法，其中主单元和备用单元在测试模式的自动刷新期间被外部地址访问。 在同步DRAM中，模式寄存器设置电路在测试模式下的自动刷新操作期间响应于多个控制信号接收外部信号以产生模式寄存器设置信号。 在测试模式的自动刷新操作期间，地址选择器响应于模式寄存器设置信号的激活，选择并输出到存储单元阵列的外部地址。 在正常模式下的自动刷新操作期间，地址选择器响应于模式寄存器设置信号的去激活而选择并输出到存储单元阵列的内部地址。 因此，在测试模式下的自动刷新操作期间，存储单元阵列中的主单元和备用单元被外部地址顺序访问和刷新。