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    Pad controlling apparatus
    1.
    发明授权
    Pad controlling apparatus 失效
    垫控制装置

    公开(公告)号：US08564360B2

    公开(公告)日：2013-10-22

    申请号：US13440497

    申请日：2012-04-05

    申请人： Yong Il Kwon ,  Han Jin Cho ,  Tah Joon Park ,  Koon Shik Cho

    发明人： Yong Il Kwon ,  Han Jin Cho ,  Tah Joon Park ,  Koon Shik Cho

    IPC分类号： G05F1/10

    CPC分类号： G06F1/32

    摘要： Disclosed herein is a pad controlling apparatus controlling current and voltage applied to a pad, the pad controlling apparatus including: a voltage drop unit dropping the voltage applied to the pad; a switching unit connected in parallel with the voltage drop unit; and a control unit comparing a level of the dropped voltage and first reference voltage with each other and turning on the switching unit on when the level of the dropped voltage is larger than the first reference voltage. According to the present invention, even though interrupt occurs from the outside, a chip may be normally operated.

    摘要翻译： 这里公开了一种控制施加到焊盘的电流和电压的焊盘控制装置，焊盘控制装置包括：降压单元，降低施加到焊盘的电压; 开关单元，与所述电压降单元并联连接; 以及控制单元，其将所述下降电压和所述第一参考电压的电平相互比较，并且在所述下降电压的电平大于所述第一参考电压时接通所述开关单元。 根据本发明，即使从外部发生中断，芯片也可以正常工作。

    PAD CONTROLLING APPARATUS
    2.
    发明申请
    PAD CONTROLLING APPARATUS 失效
    PAD控制装置

    公开(公告)号：US20120268197A1

    公开(公告)日：2012-10-25

    申请号：US13440497

    申请日：2012-04-05

    申请人： Yong Il Kwon ,  Han Jin Cho ,  Tah Joon Park ,  Koon Shik Cho

    发明人： Yong Il Kwon ,  Han Jin Cho ,  Tah Joon Park ,  Koon Shik Cho

    IPC分类号： G05F3/02

    CPC分类号： G06F1/32

    摘要： Disclosed herein is a pad controlling apparatus controlling current and voltage applied to a pad, the pad controlling apparatus including: a voltage drop unit dropping the voltage applied to the pad; a switching unit connected in parallel with the voltage drop unit; and a control unit comparing a level of the dropped voltage and first reference voltage with each other and turning on the switching unit on when the level of the dropped voltage is larger than the first reference voltage. According to the present invention, even though interrupt occurs from the outside, a chip may be normally operated.

    摘要翻译： 这里公开了一种控制施加到焊盘的电流和电压的焊盘控制装置，焊盘控制装置包括：降压单元，降低施加到焊盘的电压; 开关单元，与所述电压降单元并联连接; 以及控制单元，其将所述下降电压和所述第一参考电压的电平相互比较，并且在所述下降电压的电平大于所述第一参考电压时接通所述开关单元。 根据本发明，即使从外部发生中断，芯片也可以正常工作。

    SLEEP CURRENT ADJUSTING CIRCUIT OF SYSTEM ON CHIP
    3.
    发明申请
    SLEEP CURRENT ADJUSTING CIRCUIT OF SYSTEM ON CHIP 审中-公开
    休眠电流调节系统芯片电路

    公开(公告)号：US20080278139A1

    公开(公告)日：2008-11-13

    申请号：US12105966

    申请日：2008-04-18

    申请人： Yong Il Kwon ,  Myeung Su Kim ,  Joon Hyung Lim ,  Koon Shik Cho ,  Tah Joon Park

    发明人： Yong Il Kwon ,  Myeung Su Kim ,  Joon Hyung Lim ,  Koon Shik Cho ,  Tah Joon Park

    IPC分类号： H02M3/156

    CPC分类号： G11C5/14 ,  G11C5/148

    摘要： There is provided a sleep current adjusting circuit of a system on chip including: a regulator supplying a turn-on voltage and a normal current when a mode selection signal is a normal mode signal, and a turn-off voltage when the mode selection signal is a sleep mode signal; a switching device turned on by the turn-on voltage of the regulator to supply the normal current from the regulator to a main circuit part and a sleep operation circuit part, respectively, and turned off by the turn-off voltage of the regulator to block the normal current from being supplied to the main circuit part and supply the sleep current to the sleep operation circuit part; and a current limit device limiting an operating current flowing in response to the operating voltage and supplying the sleep current to the sleep operation circuit part.

    摘要翻译： 提供了一种片上系统的睡眠电流调节电路，包括：当模式选择信号是正常模式信号时，提供接通电压和正常电流的调节器，以及当模式选择信号为 睡眠模式信号; 开关装置由调节器的导通电压导通，以分别将调节器的正常电流提供给主电路部分和睡眠操作电路部分，并通过调节器的截止电压将其截止以阻止 正常电流被提供给主电路部分并将睡眠电流提供给睡眠操作电路部分; 以及电流限制装置，其限制响应于所述工作电压流动的工作电流并将睡眠电流提供给所述睡眠操作电路部分。

    DIGITAL AMPLITUDE MODULATOR AND POLAR TRANSMITTER USING THEREOF
    6.
    发明申请
    DIGITAL AMPLITUDE MODULATOR AND POLAR TRANSMITTER USING THEREOF 审中-公开
    数字振幅调制器及其使用的极性发射器

    公开(公告)号：US20110280334A1

    公开(公告)日：2011-11-17

    申请号：US12859800

    申请日：2010-08-20

    申请人： Joon Hyung Lim ,  Han Jin Cho ,  Yong Il Kwon ,  Kyung Hee Hong ,  Koon Shik Cho ,  Myeung Su Kim

    发明人： Joon Hyung Lim ,  Han Jin Cho ,  Yong Il Kwon ,  Kyung Hee Hong ,  Koon Shik Cho ,  Myeung Su Kim

    IPC分类号： H04L27/00 ,  H03C1/02

    CPC分类号： H04L27/361 ,  H03C5/00 ,  H03F2200/331 ,  H03M1/682 ,  H03M1/685 ,  H03M7/3042

    摘要： The present invention provides a digital amplitude modulator and polar transmitter using the same. The polar transmitter includes: a polar converter for converting an input signal into an amplitude information signal and a phase information signal, and outputting the converted amplitude and phase information signal; a sigma-delta modulator for receiving a fractional part of the amplitude information signal, and generating a correcting value for an integer part of the amplitude information signal; a phase-modulator for upward-modulating the phase information signal outputted from the polar converter, and outputting carrier waves including the upward-modulated phase information signal; and a digital power amplifier for generating an output signal whose amplitude corresponds to the integer part of the amplitude information signal which is subjected to correction by the correcting value, and outputting combining the output signal with an output value of the phase-modulator to output the combined signal.

    摘要翻译： 本发明提供一种数字振幅调制器和使用该调幅器的极化发射机。 极性发射机包括：极化转换器，用于将输入信号转换为振幅信息信号和相位信息信号，并输出转换的幅度和相位信息信号; 一个Σ-Δ调制器，用于接收幅度信息信号的分数部分，并产生一个幅度信息信号整数部分的校正值; 相位调制器，用于对从极化转换器输出的相位信息信号进行向上调制，并输出包括向上调制相位信息信号的载波; 以及数字功率放大器，用于产生其幅度对应于通过校正值进行校正的振幅信息信号的整数部分的输出信号，并且输出将输出信号与相位调制器的输出值相组合以输出 组合信号。

    WIRELESS COMMUNICATION APPARATUS HAVING SELF SENSING FUNCTION
    7.
    发明申请
    WIRELESS COMMUNICATION APPARATUS HAVING SELF SENSING FUNCTION 有权
    具有自我感应功能的无线通信设备

    公开(公告)号：US20100150041A1

    公开(公告)日：2010-06-17

    申请号：US12430313

    申请日：2009-04-27

    申请人： Joon Hyung LIM ,  Tah Joon Park ,  Han Jin Cho ,  Myeung Su Kim ,  Sang Hoon Hwang ,  Kyung Hee Hong ,  Yong Il Kwon

    发明人： Joon Hyung LIM ,  Tah Joon Park ,  Han Jin Cho ,  Myeung Su Kim ,  Sang Hoon Hwang ,  Kyung Hee Hong ,  Yong Il Kwon

    IPC分类号： G08C17/00

    CPC分类号： H04Q9/02 ,  H04Q2209/43 ,  H04Q2209/883

    摘要： Disclosed is a wireless communication apparatus having a self sensing function, which can detect an object by use of a wake-up function without employing a separate sensor. The wireless communication apparatus includes a communication unit wirelessly communicating with a server forming a wireless network, and a wake-up unit waking up the communication unit under the control of the server when the communication unit is in sleep mode, and sensing the presence of an object within a preset communication range according to a reflection signal, which is a signal reflected by the object after being transmitted from the communication unit.

    摘要翻译： 公开了一种具有自感功能的无线通信装置，其可以通过使用唤醒功能而不使用单独的传感器来检测对象。 该无线通信装置包括与形成无线网络的服务器无线通信的通信单元，以及当通信单元处于睡眠模式时，在服务器的控制下唤醒通信单元的唤醒单元，并且感测到 根据反射信号在预设通信范围内对象，该反射信号是从通信单元发送之后由对象反射的信号。

    Wireless apparatus having wake-up function
    8.
    发明申请
    Wireless apparatus having wake-up function 审中-公开
    具有唤醒功能的无线设备

    公开(公告)号：US20120235801A1

    公开(公告)日：2012-09-20

    申请号：US13067989

    申请日：2011-07-13

    申请人： Han Jin Cho ,  Joon Hyung Lim ,  Gyung Hee Hong ,  Yong Il Kwon ,  Tah Joon Park ,  Myeung Su Kim

    发明人： Han Jin Cho ,  Joon Hyung Lim ,  Gyung Hee Hong ,  Yong Il Kwon ,  Tah Joon Park ,  Myeung Su Kim

    IPC分类号： G08C17/00

    CPC分类号： G08C17/02 ,  G08C2201/12

    摘要： A wireless apparatus having a non-electric power-type wake-up function that operates a wake-up circuit waking-up a microprocessor for communications without power. There is provided a wireless apparatus having a wake-up function, including: a wake-up unit that has a rectifying circuit having elements configured as passive elements and rectifies preset first wireless signals to transmit wake-up signals; and a wireless communications unit that is woken-up by the wake-up signals from the wake-up unit to perform communications using preset second wireless signals, in a sleep mode.

    摘要翻译： 一种具有非功率型唤醒功能的无线装置，其操作唤醒电路唤醒微处理器以进行无功功率的通信。 提供了一种具有唤醒功能的无线装置，包括：具有整流电路的唤醒单元，该整流电路具有被配置为无源元件的元件，并整流预置的第一无线信号以发送唤醒信号; 以及无线通信单元，其通过来自唤醒单元的唤醒信号被唤醒，以在睡眠模式下使用预设的第二无线信号进行通信。

    Wireless communication apparatus having self sensing function
    9.
    发明授权
    Wireless communication apparatus having self sensing function 有权
    具有自检功能的无线通信装置

    公开(公告)号：US08184565B2

    公开(公告)日：2012-05-22

    申请号：US12430313

    申请日：2009-04-27

    申请人： Joon Hyung Lim ,  Tah Joon Park ,  Han Jin Cho ,  Myeung Su Kim ,  Sang Hoon Hwang ,  Kyung Hee Hong ,  Yong Il Kwon

    发明人： Joon Hyung Lim ,  Tah Joon Park ,  Han Jin Cho ,  Myeung Su Kim ,  Sang Hoon Hwang ,  Kyung Hee Hong ,  Yong Il Kwon

    IPC分类号： G08C17/00 ,  H04W4/00

    CPC分类号： H04Q9/02 ,  H04Q2209/43 ,  H04Q2209/883

    摘要： Disclosed is a wireless communication apparatus having a self sensing function, which can detect an object by use of a wake-up function without employing a separate sensor. The wireless communication apparatus includes a communication unit wirelessly communicating with a server forming a wireless network, and a wake-up unit waking up the communication unit under the control of the server when the communication unit is in sleep mode, and sensing the presence of an object within a preset communication range according to a reflection signal, which is a signal reflected by the object after being transmitted from the communication unit.

    摘要翻译： 公开了一种具有自感功能的无线通信装置，其可以通过使用唤醒功能而不使用单独的传感器来检测对象。 该无线通信装置包括与形成无线网络的服务器无线通信的通信单元，以及当通信单元处于睡眠模式时，在服务器的控制下唤醒通信单元的唤醒单元，并且感测到 根据反射信号在预设通信范围内对象，该反射信号是从通信单元发送之后由对象反射的信号。

    TOUCH INPUT SENSING DEVICE AND TOUCH INPUT SENSING METHOD
    10.
    发明申请
    TOUCH INPUT SENSING DEVICE AND TOUCH INPUT SENSING METHOD 有权
    触摸输入感应装置和触摸输入感应方法

    公开(公告)号：US20130063390A1

    公开(公告)日：2013-03-14

    申请号：US13332603

    申请日：2011-12-21

    申请人： Yong Il Kwon ,  Sang Ho Lee ,  Gyung Hee Hong ,  Tah Joon Park

    发明人： Yong Il Kwon ,  Sang Ho Lee ,  Gyung Hee Hong ,  Tah Joon Park

    IPC分类号： G06F3/044 ,  G06F3/041

    CPC分类号： G06F3/044 ,  G06F3/0418

    摘要： There are a touch input sensing device and a touch input sensing method. The touch input sensing device includes: a plurality of sensing electrodes; and a controller obtaining sensing signals generated from the plurality of sensing electrodes through a plurality of sensing channels electrically connected to the plurality of sensing electrodes, wherein the controller calculates a difference value between the sensing signals obtained from the plurality of sensing channels connected to the mutually adjacent sensing electrodes among the plurality of sensing electrodes to determine a touch input. A weighting value is assigned to a difference value between sensing signals obtained from mutually adjacent sensing electrodes, based on which the coordinates, or the like, of a touch input are determined, thus significantly reducing the influence of noise and accurately determining a touch input.

    摘要翻译： 具有触摸输入感测装置和触摸输入感测方法。 触摸输入感测装置包括：多个感测电极; 以及控制器，其通过电连接到所述多个检测电极的多个感测通道获得从所述多个感测电极产生的感测信号，其中，所述控制器计算从连接到所述多个感测电极的所述多个感测通道获得的感测信号之间的差值 在多个感测电极之间的相邻感测电极以确定触摸输入。 将由相互相邻的检测电极获得的感测信号之间的差值分配给加权值，基于该值，触摸输入的坐标等被确定，从而显着地减少了噪声的影响并准确地确定了触摸输入。