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    Method of controlling digital photographing apparatus using voice recognition, and digital photographing apparatus using the method
    1.
    发明申请
    Method of controlling digital photographing apparatus using voice recognition, and digital photographing apparatus using the method 审中-公开
    使用语音识别控制数字拍摄装置的方法，以及使用该方法的数字摄影装置

    公开(公告)号：US20050195309A1

    公开(公告)日：2005-09-08

    申请号：US11036578

    申请日：2005-01-14

    申请人： Dong-hwan Kim ,  Byung-deok Nam ,  Hong-ju Kim ,  Jeong-ho Lee

    发明人： Dong-hwan Kim ,  Byung-deok Nam ,  Hong-ju Kim ,  Jeong-ho Lee

    IPC分类号： H04N5/232 ,  G03B9/08 ,  G03B13/36 ,  G10L15/00 ,  H04N5/225

    CPC分类号： H04N5/23212 ,  G03B13/36 ,  G10L15/26 ,  H04N2201/0084

    摘要： A method of controlling a digital photographing apparatus is provided. The digital photographing apparatus includes a shutter release button having a two-step structure and the digital photographing device performs automatic focusing in a photographing mode according to a setting set by a user. First, a voice command input by the user is recognized when the shutter release button is pressed to a first step according to a manipulation of the user, and automatic focusing of an input location region is performed according the recognized voice command. Then, a photographing operation is performed when the shutter release button is pressed to a second step according to a manipulation of the user.

    摘要翻译： 提供一种控制数字摄影装置的方法。 数字拍摄装置包括具有两步结构的快门释放按钮，并且数字拍摄装置根据用户设置的设置以拍摄模式进行自动对焦。 首先，根据用户的操作，当按下快门释放按钮进行第一步骤时识别用户输入的语音命令，并且根据识别的语音命令执行输入位置区域的自动聚焦。 然后，根据用户的操作，当快门释放按钮被按下到第二步骤时执行拍摄操作。

    Broadband low noise amplifier and RF signal amplification method of the same
    2.
    发明授权
    Broadband low noise amplifier and RF signal amplification method of the same 有权
    宽带低噪声放大器和射频信号放大方法相同

    公开(公告)号：US07439811B2

    公开(公告)日：2008-10-21

    申请号：US11431555

    申请日：2006-05-11

    申请人： Dae-yeon Kim ,  Hyun-koo Kang ,  Jae-young Ryu ,  Ju-ho Son ,  Jeong-ho Lee

    发明人： Dae-yeon Kim ,  Hyun-koo Kang ,  Jae-young Ryu ,  Ju-ho Son ,  Jeong-ho Lee

    IPC分类号： H03F1/44

    CPC分类号： H03F3/45188 ,  H03F3/193 ,  H03F2200/294 ,  H03F2203/45386 ,  H03F2203/45481

    摘要： A broadband low noise amplifier and amplification method is provided. The broadband low noise amplifier includes an input terminal into which a radio frequency (RF) signal received by an antenna is input, an output terminal from which an amplified RF signal is output, at least one gain control part connected in parallel with loads of the output terminal to adjust the gain of the amplified RF signal, and at least one load tuning part that resonates with loads of the output terminal to adjust the resonance frequency of the load impedance. The method includes amplifying the input RF signal and outputting the amplified RF signal to an output terminal, where a gain of the amplified RF signal is adjusted by switching operations of at least one switching device connected in parallel with a load of the output terminal.

    摘要翻译： 提供宽带低噪声放大器和放大方法。 宽带低噪声放大器包括输入端子，由天线接收的射频（RF）信号被输入到其中，输出放大的RF信号的输出端子，至少一个增益控制部分与 输出端子来调节放大的RF信号的增益，以及至少一个负载调谐部分，其与输出端子的负载共振以调节负载阻抗的谐振频率。 该方法包括放大输入RF信号并将放大的RF信号输出到输出端，其中放大的RF信号的增益通过与输出端的负载并联连接的至少一个开关器件的开关操作来调节。

    Radio frequency signal receiver for controlling bias current and method for controlling bias current
    4.
    发明授权
    Radio frequency signal receiver for controlling bias current and method for controlling bias current 有权
    用于控制偏置电流的射频信号接收器和用于控制偏置电流的方法

    公开(公告)号：US07792508B2

    公开(公告)日：2010-09-07

    申请号：US11512153

    申请日：2006-08-30

    申请人： Jeong-ho Lee

    发明人： Jeong-ho Lee

    IPC分类号： H04B1/16

    CPC分类号： H04B1/1027 ,  H04B1/109 ,  H04B1/28 ,  H04W52/0238 ,  H04W52/028 ,  Y02D70/40

    摘要： A radio frequency (RF) signal receiver for controlling a bias current and a method for controlling a bias current are provided. The RF signal receiver includes an antenna which receives an RF signal and an RF signal processing module which processes the received RF signal. The RF signal processing module includes an analog signal processing module which converts the received RF signal into an intermediate frequency (IF) signal and filters the IF signal to allow a frequency band corresponding to a user desired channel to pass and a digital signal processing module which demodulates the filtered signal and decodes the demodulated signal. The amplitude of a bias current required by the analog signal processing module is controlled by the digital signal processing module.

    摘要翻译： 提供了用于控制偏置电流的射频（RF）信号接收器和用于控制偏置电流的方法。 RF信号接收机包括接收RF信号的天线和处理所接收的RF信号的RF信号处理模块。 RF信号处理模块包括模拟信号处理模块，该模拟信号处理模块将接收到的RF信号转换成中频（IF）信号，并对IF信号进行滤波以允许与用户期望信道相对应的频带通过;以及数字信号处理模块， 解调滤波后的信号并解码解调信号。 模拟信号处理模块所需的偏置电流的幅度由数字信号处理模块控制。

    Automatic focusing method and digital photographing apparatus using the same
    5.
    发明授权
    Automatic focusing method and digital photographing apparatus using the same 失效
    自动聚焦方法和使用其的数字摄影装置

    公开(公告)号：US07545432B2

    公开(公告)日：2009-06-09

    申请号：US11029244

    申请日：2005-01-04

    申请人： Jeong-ho Lee

    发明人： Jeong-ho Lee

    IPC分类号： H04N5/232 ,  G03B13/00 ,  G03B3/10 ,  G03B13/34

    CPC分类号： H04N5/23212 ,  G02B7/282 ,  G02B7/365

    摘要： Provided are an automatic focusing method in which a photograph region is brought into focus through automatic movement of a focal lens to a focal position, in response to a photographing-command signal, and a digital photographing apparatus using the method. The method includes dividing the photograph region into a plurality of sub-regions, focusing on the sub-regions and obtaining focal position values, selecting a same focal position value if sub-regions in the same horizontal position have the same focal position value, selecting a same focal position value if sub-regions in the same vertical position have the same focal position value, and moving the focal lens to a focal position corresponding to a focal position value having the shortest focal distance among the selected focal position values.

    摘要翻译： 提供了一种自动聚焦方法，其中响应于拍摄命令信号，通过将焦点透镜自动移动到焦点位置使照片区域聚焦，以及使用该方法的数字摄影装置。 该方法包括将照片区域分成多个子区域，聚焦在子区域上并获得焦点位置值，如果相同水平位置的子区域具有相同的焦点位置值，则选择相同的焦点位置值，选择 如果相同垂直位置的子区域具有相同的焦点位置值，并且将焦点透镜移动到与所选焦点位置值中具有最短焦距的焦点位置值相对应的焦点位置，则具有相同的焦点位置值。

    Variable gain amplifier
    6.
    发明授权
    Variable gain amplifier 失效
    可变增益放大器

    公开(公告)号：US07358816B2

    公开(公告)日：2008-04-15

    申请号：US11172883

    申请日：2005-07-05

    申请人： Jae-young Ryu ,  Hyun-koo Kang ,  Dae-yeon Kim ,  Jeong-ho Lee

    发明人： Jae-young Ryu ,  Hyun-koo Kang ,  Dae-yeon Kim ,  Jeong-ho Lee

    IPC分类号： H03G3/10

    CPC分类号： H03G1/0088 ,  H03F3/45188 ,  H03G1/0029 ,  H03G3/001

    摘要： A variable gain amplifier (VGA) having stable input impedance matching and a stable noise figure in spite of a variation of an amplification gain is provided. In an embodiment of the VGA, a first stage of a cascode amplification unit has a fixed impedance regardless of a change of an amplification gain, and a variable gain determination unit comprised of a plurality of transistors is formed at an upper stage in the cascode amplification unit. Accordingly, a change of an input impedance of the cascode amplification unit due to the change of the amplification gain is minimized. In another embodiment of the VGA, an amplification gain of an amplification unit is controlled by adjusting a voltage applied to the amplification unit by controlling a current to be output by a current supply source, and stable input impedance matching and a stable noise figure are obtained.

    摘要翻译： 提供了具有稳定的输入阻抗匹配的可变增益放大器（VGA）和尽管放大增益的变化的稳定的噪声系数。 在VGA的一个实施例中，级联放大单元的第一级具有固定的阻抗，而与放大增益的变化无关，并且在共源共栅放大中的上级形成由多个晶体管组成的可变增益确定单元 单元。 因此，由于放大增益的变化引起的共源共栅放大单元的输入阻抗的变化被最小化。 在VGA的另一实施例中，通过控制由电流源输出的电流来调节施加到放大单元的电压来控制放大单元的放大增益，并获得稳定的输入阻抗匹配和稳定的噪声系数 。

    Broadband low noise amplifier and RF signal amplification method of the same
    7.
    发明申请
    Broadband low noise amplifier and RF signal amplification method of the same 有权
    宽带低噪声放大器和射频信号放大方法相同

    公开(公告)号：US20070001768A1

    公开(公告)日：2007-01-04

    申请号：US11431555

    申请日：2006-05-11

    申请人： Dae-yeon Kim ,  Hyun-koo Kang ,  Jae-young Ryu ,  Ju-ho Son ,  Jeong-ho Lee

    发明人： Dae-yeon Kim ,  Hyun-koo Kang ,  Jae-young Ryu ,  Ju-ho Son ,  Jeong-ho Lee

    IPC分类号： H03F3/191

    CPC分类号： H03F3/45188 ,  H03F3/193 ,  H03F2200/294 ,  H03F2203/45386 ,  H03F2203/45481

    摘要： A broadband low noise amplifier and amplification method is provided. The broadband low noise amplifier includes an input terminal into which a radio frequency (RF) signal received by an antenna is input, an output terminal from which an amplified RF signal is output, at least one gain control part connected in parallel with loads of the output terminal to adjust the gain of the amplified RF signal, and at least one load tuning part that resonates with loads of the output terminal to adjust the resonance frequency of the load impedance. The method includes amplifying the input RF signal and outputting the amplified RF signal to an output terminal, where a gain of the amplified RF signal is adjusted by switching operations of at least one switching device connected in parallel with a load of the output terminal.

    摘要翻译： 提供宽带低噪声放大器和放大方法。 宽带低噪声放大器包括输入端子，由天线接收的射频（RF）信号被输入到其中，输出放大的RF信号的输出端子，至少一个增益控制部分与 输出端子来调节放大的RF信号的增益，以及至少一个负载调谐部分，其与输出端子的负载共振以调节负载阻抗的谐振频率。 该方法包括放大输入RF信号并将放大的RF信号输出到输出端，其中放大的RF信号的增益通过与输出端的负载并联连接的至少一个开关器件的开关操作来调节。

    Semiconductor devices using fine patterns and methods of forming fine patterns
    9.
    发明申请
    Semiconductor devices using fine patterns and methods of forming fine patterns 有权
    使用精细图案的半导体器件和形成精细图案的方法

    公开(公告)号：US20090087986A1

    公开(公告)日：2009-04-02

    申请号：US12222842

    申请日：2008-08-18

    申请人： Jeong-ho Lee ,  Young-hoon Park ,  Sang-il Jung ,  Ui-sik Kim ,  Jun-seok Yang

    发明人： Jeong-ho Lee ,  Young-hoon Park ,  Sang-il Jung ,  Ui-sik Kim ,  Jun-seok Yang

    IPC分类号： H01L21/768

    CPC分类号： H01L21/76816

    摘要： Example embodiments may provide fine patterns for semiconductor devices and methods of forming fine patterns for semiconductor devices. Example methods may include forming a spacer pattern on a substrate and/or an insulating layer pattern adjacent to sides of the spacer pattern and/or disposed at the same level as the spacer pattern, forming a pair of recesses exposing sides of the spacer pattern by removing a portion of the insulating layer pattern, and/or filling a conductive material in the recesses.

    摘要翻译： 示例性实施例可以为半导体器件提供精细图案以及为半导体器件形成精细图案的方法。 示例性方法可以包括在衬底和/或与间隔物图案的侧面相邻的基底和/或绝缘层图案上形成间隔图案和/或设置在与间隔图案相同的水平面上，形成一对凹槽，该凹槽暴露间隔图案的侧面， 去除绝缘层图案的一部分，和/或填充凹槽中的导电材料。

    Radio frequency signal receiver for controlling bias current and method for controlling bias current
    10.
    发明申请
    Radio frequency signal receiver for controlling bias current and method for controlling bias current 有权
    用于控制偏置电流的射频信号接收器和用于控制偏置电流的方法

    公开(公告)号：US20070072572A1

    公开(公告)日：2007-03-29

    申请号：US11512153

    申请日：2006-08-30

    申请人： Jeong-ho Lee

    发明人： Jeong-ho Lee

    IPC分类号： H04B1/18 ,  H04B1/16

    CPC分类号： H04B1/1027 ,  H04B1/109 ,  H04B1/28 ,  H04W52/0238 ,  H04W52/028 ,  Y02D70/40

    摘要： A radio frequency (RF) signal receiver for controlling a bias current and a method for controlling a bias current are provided. The RF signal receiver includes an antenna which receives an RF signal and an RF signal processing module which processes the received RF signal. The RF signal processing module includes an analog signal processing module which converts the received RF signal into an intermediate frequency (IF) signal and filters the IF signal to allow a frequency band corresponding to a user desired channel to pass and a digital signal processing module which demodulates the filtered signal and decodes the demodulated signal. The amplitude of a bias current required by the analog signal processing module is controlled by the digital signal processing module.

    摘要翻译： 提供了用于控制偏置电流的射频（RF）信号接收器和用于控制偏置电流的方法。 RF信号接收机包括接收RF信号的天线和处理所接收的RF信号的RF信号处理模块。 RF信号处理模块包括模拟信号处理模块，该模拟信号处理模块将接收到的RF信号转换成中频（IF）信号，并对IF信号进行滤波以允许与用户期望信道相对应的频带通过;以及数字信号处理模块， 解调滤波后的信号并解码解调信号。 模拟信号处理模块所需的偏置电流的幅度由数字信号处理模块控制。