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1. 发明申请

US20120072620A1 TERMINAL AND WIRELESS COMMUNICATION METHOD THEREOF 审中-公开
标题翻译：终端和无线通信方法
公开(公告)号：US20120072620A1
公开(公告)日：2012-03-22
申请号：US13038710
申请日：2011-03-02
申请人： Chan Yong JEONG , Shin Hwan HWANG , Chul Gyun PARK , Dong Woon CHANG , Joun Sup PARK
发明人： Chan Yong JEONG , Shin Hwan HWANG , Chul Gyun PARK , Dong Woon CHANG , Joun Sup PARK
IPC分类号： G06F3/14
CPC分类号： G09G5/006 , G06F1/1654 , G06F1/1698 , G09G3/2096 , G09G2370/16
摘要： There are provided a terminal capable of selecting a suitable wireless module among a plurality of wireless modules depending on a situation and providing an optimal image even in a state in which a display unit is separated from a main body by performing wireless communication, and a wireless communication method thereof. To enable this, the terminal includes a main body generating and transmitting image data in response to an external input; a display unit mountable on or demountable from the main body, receiving the image data from the main body and displaying an image corresponding to the image data; and a wireless communication unit provided in each of the main body and the display unit, switching a wireless communication frequency band on the basis of a transmission rate of the image data and transmitting the image data to the display unit.
摘要翻译：提供一种终端，其能够根据情况选择多个无线模块中的合适的无线模块，并且即使在通过执行无线通信的显示单元与主体分离的状态下也提供最佳图像，以及无线通信方法。为了实现这一点，终端包括响应于外部输入生成和发送图像数据的主体; 显示单元可安装在主体上或可从主体拆卸，从主体接收图像数据并显示对应于图像数据的图像; 以及设置在主体和显示单元的每一个中的无线通信单元，基于图像数据的传输速率切换无线通信频带并将图像数据发送到显示单元。

2. 发明申请

US20130059597A1 MOBILE DEVICE INCLUDING ZIGBEE MODULE AND METHOD OF OPERATION THEREOF 审中-公开
标题翻译：包括ZIGBEE模块的移动设备及其操作方法
公开(公告)号：US20130059597A1
公开(公告)日：2013-03-07
申请号：US13333305
申请日：2011-12-21
申请人： Chan Yong JEONG
发明人： Chan Yong JEONG
IPC分类号： H04W52/02 , H04W24/00
CPC分类号： H04M1/7253 , H04W52/0296 , Y02D70/142 , Y02D70/144 , Y02D70/162
摘要： There are provided a mobile device including a Zigbee module and an method of operation thereof. The mobile device includes: a power supply unit; a Zigbee module operated by receiving power supplied from the power supply unit and connected to external electronic devices so that the Zigbee module communicates with the external electronic devices, to thereby provide a remote control function; and a switching unit controlling a connection between the power supply unit and the Zigbee module, wherein the power supply unit includes a main power supply unit and an auxiliary power supply unit supplying power to the Zigbee module when residual power in the main power supply unit falls to a predetermined reference value or less, whereby the remote control function and the position tracking function using the mobile device can be provided even when there is no sufficient residual power therein.
摘要翻译：提供了包括Zigbee模块的移动设备及其操作方法。移动设备包括：电源单元; ZigBee模块通过接收从电源单元提供的电力并连接到外部电子设备来操作，使得Zigbee模块与外部电子设备通信，从而提供遥控功能; 以及控制所述电源单元和所述Zigbee模块之间的连接的切换单元，其中，所述电源单元包括主电源单元和辅助电源单元，所述辅助电源单元在所述主电源单元中的剩余电力下降时向所述Zigbee模块供电达到预定的参考值或更小，由此即使当其中没有足够的剩余电力时，也可以提供使用移动设备的遥控功能和位置跟踪功能。

3. 发明申请

US20130057416A1 DIGITAL SIGNAL CONVERTER AND METHOD OF CONVERTING DIGITAL SIGNAL 有权
标题翻译：数字信号转换器和转换数字信号的方法
公开(公告)号：US20130057416A1
公开(公告)日：2013-03-07
申请号：US13331429
申请日：2011-12-20
申请人： Chan Yong JEONG
发明人： Chan Yong JEONG
IPC分类号： H03M7/00
CPC分类号： H03M7/00
摘要： There are provided a digital signal converter and a method of converting a digital signal. The digital signal converter includes: a signal reception unit analyzing a digital input signal received according to a first form; a signal output unit transmitting a digital output signal according to a second form, different from the first form; and a controller converting the digital input signal received according to the first form into a digital output signal to be transmitted according to the second form, wherein the controller controls a power level of the digital output signal according to power supply methods of the first and second forms. Signal transmission and reception methods according to various interfaces may be provided in a limited form factor by adjusting the standard and coding of a digital signal transmitted and received through different interfaces and as to whether to supply power.
摘要翻译：提供了一种数字信号转换器和一种转换数字信号的方法。数字信号转换器包括：信号接收单元，分析根据第一形式接收的数字输入信号; 信号输出单元，根据与第一形式不同的第二形式发送数字输出信号; 以及将根据第一形式接收到的数字输入信号转换成要根据第二形式发送的数字输出信号的控制器，其中控制器根据第一和第二形式的电源方法来控制数字输出信号的功率电平形式。根据各种接口的信号发送和接收方法可以通过调整通过不同接口发送和接收的数字信号的标准和编码以及是否供电来提供有限的形式。

4. 发明申请

US20120034892A1 HIGH-RATE WIRELESS RECEIVING APPARATUS 审中-公开
标题翻译：高速无线接收设备
公开(公告)号：US20120034892A1
公开(公告)日：2012-02-09
申请号：US12982112
申请日：2010-12-30
申请人： Chan Yong JEONG
发明人： Chan Yong JEONG
IPC分类号： H04B1/06 , H04B1/16
CPC分类号： H01Q3/26 , H01Q21/065
摘要： There is provided a high-rate wireless receiving apparatus which can effectively receive a wireless signal even in a Non-Line of Sight state by using a millimeter-wave band (e.g., 60 GHz) or a THz frequency band (100 GHz or above). The high-rate wireless receiving apparatus includes an antenna receiving a high-rate wireless signal, a radio frequency processing unit processing the high-rate wireless signal received from the antenna to thereby generate a base-band signal, a base-band processing unit processing the base-band signal to thereby generate information data included in the high-rate wireless signal, and a reception information data storing unit storing the information data.
摘要翻译：提供了一种高速率无线接收装置，其甚至可以通过使用毫米波段（例如60GHz）或THz频带（100GHz或更高）在非视线状态下有效地接收无线信号，。高速率无线接收装置包括接收高速率无线信号的天线，处理从天线接收的高速率无线信号的射频处理单元，从而生成基带信号，基带处理单元处理基带信号，从而生成包含在高速率无线信号中的信息数据，以及存储信息数据的接收信息数据存储单元。

5. 发明申请

US20090146735A1 SWITCHED CAPACITOR RESONATOR AND SIGMA-DELTA MODULATOR USING THE SAME 有权
标题翻译：开关电容器谐振器和使用该电容器的SIGMA-DELTA调制器
公开(公告)号：US20090146735A1
公开(公告)日：2009-06-11
申请号：US12254429
申请日：2008-10-20
申请人： Chan Yong JEONG
发明人： Chan Yong JEONG
IPC分类号： H03K5/00
CPC分类号： H03K3/0322 , H03F3/005 , H03H19/004 , H03K5/249 , H03K7/08 , H03M3/406
摘要： Provided is a switched capacitor resonator including at least one integrator circuit having a differential operational amplifier and a sub feedback circuit configured with a switched capacitor circuit. A main feedback circuit connecting main input and output terminals of the switched capacitor resonator to each other may be configured with the switched capacitor circuit. The main feedback circuit may be connected to the sub feedback circuit included in one of the integrator circuits. A capacitor of the main feedback circuit can serve as an integration capacitor connected between the input and output terminals of the differential operational amplifier. Consequently, it is possible to improve an operating speed by reducing a settling time constant of the integrator circuit.
摘要翻译：提供一种开关电容谐振器，包括至少一个具有差分运算放大器的积分器电路和配置有开关电容器电路的子反馈电路。将开关电容谐振器的主输入和输出端彼此连接的主反馈电路可以配置有开关电容器电路。主反馈电路可以连接到包括在积分器电路之一中的子反馈电路。主反馈电路的电容器可以用作连接在差分运算放大器的输入和输出端之间的积分电容器。因此，可以通过减小积分器电路的稳定时间常数来提高工作速度。

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