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    • 4. 发明授权
    • Digital broadcast signal reproducing system and method
    • 数字广播信号再生系统及方法
    • US07418059B2
    • 2008-08-26
    • US10189395
    • 2002-07-08
    • Kwang-yong Lee
    • Kwang-yong Lee
    • H04L27/06
    • H04N21/4143H04N5/4401H04N5/455H04N5/46H04N21/426
    • A digital broadcast signal reproducing system including a first board having a tuner receiving a digital broadcast signal; a second board removably combined with the first board, the second board having a demodulator demodulating the digital broadcast signal into an analog signal and a memory storing information on a broadcasting mode therein; and a device driver controlling the tuner and the demodulator, and various chip sets according to the information on the broadcasting mode stored in the memory. With this configuration, a digital broadcast signal reproducing system and method thereof are economical for a manufacturer and a consumer because only a part thereof depending upon a broadcasting system is changed.
    • 一种数字广播信号再现系统,包括:具有接收数字广播信号的调谐器的第一板; 第二板,其可移除地与第一板组合,第二板具有将数字广播信号解调为模拟信号的解调器和存储有关其中广播模式的信息的存储器; 以及控制调谐器和解调器的设备驱动器,以及根据存储在存储器中的广播模式的信息的各种芯片组。 利用这种配置,数字广播信号再现系统及其方法对于制造商和消费者来说是经济的,因为仅取决于广播系统的其一部分被改变。
    • 6. 发明授权
    • Computer system and control method thereof
    • 计算机系统及其控制方法
    • US08184066B2
    • 2012-05-22
    • US11606153
    • 2006-11-30
    • Won-seok ChungKwang-yong Lee
    • Won-seok ChungKwang-yong Lee
    • G09G5/00
    • G06F3/0231G06F3/038G06F2203/0384
    • A computer system including a display unit to display a display area of the computer system, a wireless communications module to interface with at least one external device, a pointing processing unit to move a pointer indicated on the display unit in correspondence to a first radio signal input through the wireless communications module, and a controller which controls the wireless communications module to output a second radio signal, which corresponds to the first radio signal, to the external device when the pointer points to a changeover area of the display area of the display unit for a predetermined time.
    • 一种计算机系统,包括显示计算机系统的显示区域的显示单元,与至少一个外部设备接口的无线通信模块,指示处理单元,用于移动与第一无线电信号对应的显示单元上指示的指针 通过无线通信模块输入的控制器,以及当指示器指向显示器的显示区域的切换区域时,控制无线通信模块向外部设备输出对应于第一无线电信号的第二无线电信号的控制器 单位预定时间。