利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

15 条记录 (耗时 0.019 秒)

    Memory card having double contact pads and method for manufacturing the same
    1.
    发明申请
    Memory card having double contact pads and method for manufacturing the same 审中-公开
    具有双接触垫的存储卡及其制造方法

    公开(公告)号：US20080156884A1

    公开(公告)日：2008-07-03

    申请号：US11784092

    申请日：2007-04-05

    申请人： Hyun-Ho Choi ,  Jong-Woon Kim

    发明人： Hyun-Ho Choi ,  Jong-Woon Kim

    IPC分类号： G06K21/06

    CPC分类号： G06K19/077 ,  G06K19/07732 ,  Y10T29/49117

    摘要： A memory card is configured for insertion into a data reproducing apparatus. The memory card comprises a plurality of first contact pads on a first surface of the memory card configured to contact a plurality of contact terminals of the data reproducing apparatus; and a plurality of second contact pads on a second surface of the memory card configured to contact the plurality of contact terminals of the data reproducing apparatus, each one of the plurality of second contact pads being electrically connected to a corresponding one of the plurality of first contact pads. The memory card is configured for insertion into the data reproducing apparatus and for operation therewith, regardless of which of the first and second surfaces and corresponding contact pads are positioned to face the plurality of contact terminals of the data reproducing apparatus when the memory card is inserted into a data reproducing apparatus.

    摘要翻译： 存储卡被配置为插入到数据再现装置中。 存储卡包括存储卡的第一表面上的多个第一接触焊盘，其被配置为接触数据再现设备的多个接触端子; 以及在所述存储卡的第二表面上的多个第二接触焊盘，被配置为接触所述数据再现装置的所述多个接触端子，所述多个第二接触焊盘中的每一个电连接到所述多个第一接触焊盘中的相应一个 接触垫 存储卡被配置为插入数据再现装置并与其一起操作，而不管第一和第二表面和对应的接触垫中的哪一个被定位成当插入存储卡时面向数据再现装置的多个接触端子 进入数据再现装置。

    PLL circuit and method of controlling the same
    4.
    发明授权
    PLL circuit and method of controlling the same 失效
    PLL电路及其控制方法

    公开(公告)号：US07642824B2

    公开(公告)日：2010-01-05

    申请号：US11819603

    申请日：2007-06-28

    申请人： Yong-Ju Kim ,  Kun-Woo Park ,  Jong-Woon Kim ,  Hee-Woong Song ,  Ic-Su Oh ,  Hyung-Soo Kim ,  Tae-Jin Hwang

    发明人： Yong-Ju Kim ,  Kun-Woo Park ,  Jong-Woon Kim ,  Hee-Woong Song ,  Ic-Su Oh ,  Hyung-Soo Kim ,  Tae-Jin Hwang

    IPC分类号： H03L7/093 ,  H03L7/08

    CPC分类号： H03L7/0893 ,  H03L7/093 ,  H03L7/10

    摘要： A PLL circuit includes a phase detector that compares the phase of an input clock with the phase of a feedback clock so as to generate pull-up and pull-down control signals. A low pass filter pumps a voltage in response to the pull-up and pull-down control signals, and removes a noise component from the pumped voltage so as to output a control voltage. A buffer that controls voltage so as to generate a bias voltage having a smaller swing width than the control voltage. A voltage controlled oscillator receives the bias voltage and oscillates an output clock. A clock divider divides the frequency of the output clock at a predetermined ratio so as to generate the feedback clock.

    摘要翻译： PLL电路包括相位检测器，其将输入时钟的相位与反馈时钟的相位进行比较，以产生上拉和下拉控制信号。 低通滤波器响应于上拉和下拉控制信号泵送电压，并从泵浦电压中去除噪声分量，以输出控制电压。 控制电压以产生具有比控制电压更小的摆动宽度的偏置电压的缓冲器。 压控振荡器接收偏置电压并振荡输出时钟。 时钟分频器以预定的比例对输出时钟的频率进行分频，以产生反馈时钟。

    METHOD AND APPARATUS FOR PROVIDING HIGH BEAM IN LED HEADLAMP
    7.
    发明申请
    METHOD AND APPARATUS FOR PROVIDING HIGH BEAM IN LED HEADLAMP 审中-公开
    在LED头灯中提供高光束的方法和装置

    公开(公告)号：US20110133647A1

    公开(公告)日：2011-06-09

    申请号：US12870060

    申请日：2010-08-27

    申请人： Sung Uk Choi ,  Hun Soo Kim ,  Hee Jun Jeong ,  Se Wook Oh ,  Jong-Woon Kim

    发明人： Sung Uk Choi ,  Hun Soo Kim ,  Hee Jun Jeong ,  Se Wook Oh ,  Jong-Woon Kim

    IPC分类号： B60Q1/04 ,  F21V21/14

    CPC分类号： B60Q1/14 ,  B60Q1/076 ,  B60Q1/08

    摘要： A method for selectively providing a low beam state and a high beam state of an LED headlamp, may include driving an engine of a vehicle, switching on a multi-function switch to turn on at least a second LED module to emit a high beam after driving the engine to perform the high beam state of the LED headlamp, and converting a low beam state of at least a first LED module into a high beam state to perform the high beam state of the LED headlamp.

    摘要翻译： 用于选择性地提供LED前照灯的低光束状态和远光状态的方法可以包括驱动车辆的发动机，打开多功能开关以打开至少第二LED模块以在 驱动发动机以执行LED前照灯的远光状态，以及将至少第一LED模块的低光束状态转换为远光状态以执行LED前照灯的远光状态。

    PLL circuit having loop filter and method of driving the same
    8.
    发明授权
    PLL circuit having loop filter and method of driving the same 有权
    具有环路滤波器的PLL电路及其驱动方法

    公开(公告)号：US07741888B2

    公开(公告)日：2010-06-22

    申请号：US11822103

    申请日：2007-07-02

    申请人： Yong-Ju Kim ,  Kun-Woo Park ,  Jong-Woon Kim ,  Hee-Woong Song ,  Ic-Su Oh ,  Hyung-Soo Kim ,  Tae-Jin Hwang

    发明人： Yong-Ju Kim ,  Kun-Woo Park ,  Jong-Woon Kim ,  Hee-Woong Song ,  Ic-Su Oh ,  Hyung-Soo Kim ,  Tae-Jin Hwang

    IPC分类号： H03L7/06

    CPC分类号： H03L7/093 ,  H03L7/10

    摘要： A PLL circuit includes a phase detector that compares the phase of an input clock and the phase of a feedback clock and generates a pull-up control signal and a pull-down control signal. A loop filter pumps a voltage in response to the pull-up and pull-down control signals, filters the pumped voltage, and outputs a control voltage. A voltage controlled oscillator receives the control signal and oscillates an output clock. A clock divider divides the frequency of the output clock at a predetermined rate to generate the feedback clock. In the PLL circuit, the loop filter includes a compensator that compensates for a variation.

    摘要翻译： PLL电路包括相位检测器，其将输入时钟的相位与反馈时钟的相位进行比较，并产生上拉控制信号和下拉控制信号。 环路滤波器根据上拉和下拉控制信号抽取电压，对泵浦电压进行滤波，并输出一个控制电压。 压控振荡器接收控制信号并振荡输出时钟。 时钟分频器以预定速率分频输出时钟的频率，以产生反馈时钟。 在PLL电路中，环路滤波器包括用于补偿变化的补偿器。

    Finned tube heat exchanger
    10.
    发明授权
    Finned tube heat exchanger 失效
    翅片管换热器

    公开(公告)号：US5706886A

    公开(公告)日：1998-01-13

    申请号：US666894

    申请日：1996-08-01

    申请人： Jong-Woon Kim

    发明人： Jong-Woon Kim

    IPC分类号： F28F1/32 ,  F28D1/04

    CPC分类号： F28F1/325 ,  Y10T29/4938

    摘要： A finned tube heat exchanger is disclosed in which the structure thereof is simple, and the heat exchanging performance is increased. The heat exchanger has a plurality of fin plates arranged in parallel with one another, and a plurality of heat exchanger tubes extending through the fin plates. Each of the fin plates has a plurality of projected strips, and the strips include first to ninth rows of strips disposed in a parallel relationship. Each of the first and ninth rows of strips is formed of a trapezoidal strip and two parallelogrammic strips, each of the second to eighth rows of strips is a strip extending between openings disposed adjacent to one another in the longitudinal direction of the fin plate. The second to eighth rows of strips are disposed not to be spaced, and two sides of each of the second to eighth rows of strips provided with leg portions are curved to have the same curvature as that of the openings adjacent to the two sides.

    摘要翻译： 公开了一种翅片管式热交换器，其结构简单，并且提高了热交换性能。 热交换器具有彼此平行布置的多个翅片板，以及延伸穿过翅片板的多个热交换器管。 每个鳍板具有多个突出的条，并且条带包括以平行关系设置的第一至第九行条。 第一排和第九排条中的每一条由梯形条和两个平行四边形条形成，第二至第八行中的每一条是在翅板的纵向彼此相邻布置的开口之间延伸的条。 第二到第八排的条被设置成不间隔，并且设置有腿部的第二到第八行的每一个的两个侧面被弯曲成具有与邻近两侧的开口相同的曲率。