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1. 发明申请

US20080036496A1 CURRENT MODE LOGIC-CMOS CONVERTER 有权
标题翻译：电流模式逻辑 - CMOS转换器
公开(公告)号：US20080036496A1
公开(公告)日：2008-02-14
申请号：US11831348
申请日：2007-07-31
申请人： Yu Sin KIM , Jeong Ho Moon , Moo II Jeong , Chang Seok Lee , Chang Soo Yang , Sang Gyu Park , Kwang Du Lee
发明人： Yu Sin KIM , Jeong Ho Moon , Moo II Jeong , Chang Seok Lee , Chang Soo Yang , Sang Gyu Park , Kwang Du Lee
IPC分类号： H03K19/0175 , G05F1/44 , H03K19/20
CPC分类号： H03K19/018514
摘要： A current mode logic (CML)-CMOS converter comprises an input stage that is turned on/off by receiving an input voltage from the outside; a voltage control unit that outputs a constant voltage; a first switching unit that is connected to the input stage and the voltage control unit and is turned on/off by the constant voltage applied from the voltage control unit; and a second switching unit that is connected to the input stage and is turned on/off by a signal applied from the input stage.
摘要翻译：电流模式逻辑（CML）-CMOS转换器包括通过从外部接收输入电压而被接通/断开的输入级; 输出恒定电压的电压控制单元; 第一开关单元，其连接到所述输入级和所述电压控制单元，并且通过从所述电压控制单元施加的恒定电压来接通/断开; 以及第二开关单元，其连接到所述输入级，并且通过从所述输入级施加的信号导通/截止。

2. 发明申请

US20080008271A1 Dual-system transmitting and receiving device 审中-公开
标题翻译：双系统发射和接收设备
公开(公告)号：US20080008271A1
公开(公告)日：2008-01-10
申请号：US11822842
申请日：2007-07-10
申请人： Kwang Du Lee , Yu Sin Kim , Sang Gyu Park , Chang Soo Yang
发明人： Kwang Du Lee , Yu Sin Kim , Sang Gyu Park , Chang Soo Yang
IPC分类号： H03D3/00 , H04L27/06 , H03D1/00 , H03K9/10
CPC分类号： H04L27/001 , H04B1/0483 , H04B1/7163
摘要： Provided is a dual-system transmitting device comprising a chaos signal generator that generates a chaos signal; a band-pass filter that filters the generated chaos signal into a signal within an information transmission bandwidth preset in a transmission side; an impulse signal generator that generates an impulse signal synchronized with a transmitted signal; a switching element that selectively outputs the chaos signal passing through the band-pass filter and the generated impulse signal; an amplifier that amplifies the signal selected by the switching element; and a signal transmitting unit that transmits the signal amplified by the amplifier through an antenna. When the signal amplified by the amplifier is a chaos signal, the signal transmitting unit modulates the amplified signal through an OOK (on-off keying) scheme such that the signal is transmitted as a carrier of a transmitted signal. When the signal amplified by the amplifier is an impulse signal, the signal transmitting unit passes the signal to transmit.Provided is a dual-system receiving device, which is applied to both a received signal using a chaos signal as a carrier and a received signal using an impulse signal as a carrier, the dual-system receiving device comprising a band-pass filter that filters a received signal into a signal within an information transmission bandwidth preset in a reception side; an amplifier that amplifies the filtered received signal; a first demodulator that, when the amplified received signal is a received signal using a chaos signal as a carrier, demodulates the amplified received signal; a second demodulator that, when the amplified received signal is a received signal using an impulse signal as a carrier, demodulates the amplified received signal; and a switching element that selectively outputs the received signal amplified by the amplifier to the first or second demodulator.
摘要翻译：提供了一种双系统发射装置，其包括产生混沌信号的混沌信号发生器; 带通滤波器，其将产生的混沌信号滤波成在发送侧预设的信息传输带宽内的信号; 产生与发送信号同步的脉冲信号的脉冲信号发生器; 选择性地输出通过带通滤波器的紊乱信号和产生的脉冲信号的开关元件; 放大器，放大由开关元件选择的信号; 以及信号发送单元，其通过天线发送由放大器放大的信号。当由放大器放大的信号是混沌信号时，信号发送单元通过OOK（开关键控）方式来调制放大的信号，使得信号作为发送信号的载波被发送。当由放大器放大的信号是脉冲信号时，信号发送单元通过信号进行发送。提供了一种双系统接收装置，其被应用于使用混沌信号作为载波的接收信号和使用脉冲信号作为载波的接收信号，该双系统接收装置包括滤波器将接收到的信号输入到在接收侧预设的信息传输带宽内的信号中; 放大器，滤波后的接收信号; 第一解调器，当放大的接收信号是使用混沌信号作为载波的接收信号时，解调放大的接收信号; 第二解调器，当放大的接收信号是使用脉冲信号作为载波的接收信号时，解调放大的接收信号; 以及选择性地将由放大器放大的接收信号输出到第一或第二解调器的开关元件。

3. 发明授权

US07945045B2 Device and method for generating chaotic signal 有权
标题翻译：用于产生混沌信号的装置和方法
公开(公告)号：US07945045B2
公开(公告)日：2011-05-17
申请号：US11889326
申请日：2007-08-10
申请人： Yu Sin Kim , No Chul Myung , Jeong Ho Moon , Moo Il Jeong , Chang Seok Lee , Chang Soo Yang , Kwang Du Lee , Sang Gyu Park
发明人： Yu Sin Kim , No Chul Myung , Jeong Ho Moon , Moo Il Jeong , Chang Seok Lee , Chang Soo Yang , Kwang Du Lee , Sang Gyu Park
IPC分类号： H04L9/00
CPC分类号： H03K3/84 , H04B1/69 , H04B1/71632 , H04B1/7174 , H04L27/04
摘要： Provided is a device for generating a chaotic signal comprising a PN signal generator that is composed of a digital logic circuit and generates a digital pseudo random signal with a predetermined frequency; a voltage control that generates a clock signal with a predetermined frequency; a mixer that mixes the pseudo random signal and the clock signal so as to generate a chaotic signal to output; and a band-pass filter that filters the chaotic signal, output from the mixer, into a chaotic signal of a desired band and then outputs the filtered signal.
摘要翻译：提供一种用于产生混沌信号的装置，包括由数字逻辑电路组成的PN信号发生器，并产生具有预定频率的数字伪随机信号; 产生具有预定频率的时钟信号的电压控制; 混合器，混合伪随机信号和时钟信号，以产生混沌信号输出; 以及带通滤波器，其将从混频器输出的混沌信号滤波成期望频带的混沌信号，然后输出滤波后的信号。

4. 发明授权

US07405600B2 Current mode logic-CMOS converter 有权
标题翻译：电流模式逻辑CMOS转换器
公开(公告)号：US07405600B2
公开(公告)日：2008-07-29
申请号：US11831348
申请日：2007-07-31
申请人： Yu Sin Kim , Jeong Ho Moon , Moo Il Jeong , Chang Seok Lee , Chang Soo Yang , Sang Gyu Park , Kwang Du Lee
发明人： Yu Sin Kim , Jeong Ho Moon , Moo Il Jeong , Chang Seok Lee , Chang Soo Yang , Sang Gyu Park , Kwang Du Lee
IPC分类号： H03K19/0175
CPC分类号： H03K19/018514
摘要： A current mode logic (CML)-CMOS converter comprises an input stage that is turned on/off by receiving an input voltage from the outside; a voltage control unit that outputs a constant voltage; a first switching unit that is connected to the input stage and the voltage control unit and is turned on/off by the constant voltage applied from the voltage control unit; and a second switching unit that is connected to the input stage and is turned on/off by a signal applied from the input stage.
摘要翻译：电流模式逻辑（CML）-CMOS转换器包括通过从外部接收输入电压而被接通/断开的输入级; 输出恒定电压的电压控制单元; 第一开关单元，其连接到所述输入级和所述电压控制单元，并且通过从所述电压控制单元施加的恒定电压来接通/断开; 以及第二开关单元，其连接到所述输入级，并且通过从所述输入级施加的信号导通/截止。

5. 发明授权

US07777589B2 Balun transformer 有权
标题翻译：平衡不平衡变压器
公开(公告)号：US07777589B2
公开(公告)日：2010-08-17
申请号：US12187022
申请日：2008-08-06
申请人： Kwang Du Lee , Yu Sin Kim , Jeong Hoon Kim , Eung Ju Kim , Moon Suk Jeong , Sang Gyu Park , Dong Ok Han
发明人： Kwang Du Lee , Yu Sin Kim , Jeong Hoon Kim , Eung Ju Kim , Moon Suk Jeong , Sang Gyu Park , Dong Ok Han
IPC分类号： H03H11/32 , H01P5/12
CPC分类号： H03H7/42 , H03H7/0153 , H03H2001/0085
摘要： A balun transformer includes a first conductive pattern having one end provided as an input/output port of an unbalanced signal, a second conductive pattern electromagnetically coupled to the first conductive pattern and having both ends provided as input/output ports of a balanced signal, and a first variable capacitor connected between a ground part and a middle part of an electrical length of the second conductive pattern.
摘要翻译：平衡不平衡变压器包括第一导电图案，其一端被提供为不平衡信号的输入/输出端口，电磁耦合到第一导电图案并且具有作为平衡信号的输入/输出端口的两端的第二导电图案，以及连接在第二导电图案的电气长度的接地部分和中间部分之间的第一可变电容器。

6. 发明授权

US07557649B2 DC offset cancellation circuit and programmable gain amplifier using the same 失效
标题翻译： DC偏移消除电路和使用其的可编程增益放大器
公开(公告)号：US07557649B2
公开(公告)日：2009-07-07
申请号：US11684783
申请日：2007-03-12
申请人： Sang Gyu Park , Chang Soo Yang , Kwang Du Lee
发明人： Sang Gyu Park , Chang Soo Yang , Kwang Du Lee
IPC分类号： H03F1/02
CPC分类号： H03G1/0088
摘要： In a DC offset cancellation circuit, an operational amplifier is provided with an inverse terminal, a non-inverse terminal and an output terminal. A first resistor is connected to the non-inverse terminal. A second resistor connected between the inverse terminal and the output terminal. A DC offset cancellation resistor is connected between the inverse terminal and the non-inverse terminal. Also, in each of first and second DC offset cancellation circuits of the programmable gain amplifier, an operational amplifier is provided with an inverse terminal, a non-inverse terminal and an output terminal. A first resistor is connected to the non-inverse terminal. A second resistor is connected between the inverse terminal and the output terminal. A DC offset cancellation circuit is connected between the inverse terminal and the non-inverse terminal. Here, the first and second DC offset cancellation circuits are connected with each other in series.
摘要翻译：在DC偏移消除电路中，运算放大器设置有反向端子，非反向端子和输出端子。第一电阻器连接到非反相端子。连接在反向端子和输出端子之间的第二个电阻。直流偏移消除电阻连接在反向端子和非反向端子之间。此外，在可编程增益放大器的第一和第二DC偏移消除电路的每一个中，运算放大器设置有反向端子，非反相端子和输出端子。第一电阻器连接到非反相端子。反向端子和输出端子之间连接有第二个电阻。 DC偏移消除电路连接在反向终端和非反向终端之间。这里，第一和第二DC偏移消除电路彼此串联连接。

7. 发明申请

US20070216476A1 DC OFFSET CANCELLATION CIRCUIT AND PROGRAMMABLE GAIN AMPLIFIER USING THE SAME 失效
标题翻译：直流偏移消除电路和可编程增益放大器
公开(公告)号：US20070216476A1
公开(公告)日：2007-09-20
申请号：US11684783
申请日：2007-03-12
申请人： Sang Gyu Park , Chang Soo Yang , Kwang Du Lee
发明人： Sang Gyu Park , Chang Soo Yang , Kwang Du Lee
IPC分类号： H03F1/02
CPC分类号： H03G1/0088
摘要： In a DC offset cancellation circuit, an operational amplifier is provided with an inverse terminal, a non-inverse terminal and an output terminal. A first resistor is connected to the non-inverse terminal. A second resistor connected between the inverse terminal and the output terminal. A DC offset cancellation resistor is connected between the inverse terminal and the non-inverse terminal. Also, in each of first and second DC offset cancellation circuits of the programmable gain amplifier, an operational amplifier is provided with an inverse terminal, a non-inverse terminal and an output terminal. A first resistor is connected to the non-inverse terminal. A second resistor is connected between the inverse terminal and the output terminal. A DC offset cancellation circuit is connected between the inverse terminal and the non-inverse terminal. Here, the first and second DC offset cancellation circuits are connected with each other in series.
摘要翻译：在DC偏移消除电路中，运算放大器设置有反向端子，非反向端子和输出端子。第一电阻器连接到非反相端子。连接在反向端子和输出端子之间的第二个电阻。直流偏移消除电阻连接在反向端子和非反向端子之间。此外，在可编程增益放大器的第一和第二DC偏移消除电路的每一个中，运算放大器设置有反向端子，非反相端子和输出端子。第一电阻器连接到非反相端子。反向端子和输出端子之间连接有第二个电阻。 DC偏移消除电路连接在反向终端和非反向终端之间。这里，第一和第二DC偏移消除电路彼此串联连接。

8. 发明申请

US20070075873A1 LOCATION AWARENESS SYSTEM USING RFID AND WIRELESS CONNECTIVITY APPARATUS FOR LOCATION AWARENESS SYSTEM USED THEREIN 审中-公开
标题翻译：使用RFID和无线连接装置的位置感知系统用于位置识别系统
公开(公告)号：US20070075873A1
公开(公告)日：2007-04-05
申请号：US11537201
申请日：2006-09-29
申请人： Chang Soo Yang , Jeong Suk Lee , Sang Do Cho , Kwang Du Lee , Wan Chul Yang , Kyu Hwan An , Jong In Na , Ki Hwan Kim , Sang Gyu Park , Sang Yub Lee
发明人： Chang Soo Yang , Jeong Suk Lee , Sang Do Cho , Kwang Du Lee , Wan Chul Yang , Kyu Hwan An , Jong In Na , Ki Hwan Kim , Sang Gyu Park , Sang Yub Lee
IPC分类号： G08B5/22
CPC分类号： H04W64/00 , G01S5/0081 , G01S5/0226 , G01S5/14 , G01S13/878 , G07C5/008 , H04W24/00 , H04W48/16
摘要： A location awareness system using RFID and a wireless communication apparatus for the location awareness are provided. The location awareness system includes a RFID tag, a wireless communication apparatus for location awareness, more than three anchors, a coordinator, and a server. The wireless communication apparatus identifies the target object with the RFID attached through communicating with the RFID tag. The anchors receive information about the identified target object and measuring a distance by communication with the wireless communication apparatus using a predetermined wireless communication scheme. The coordinator collects the measure distance and the information from each of the anchors. The server calculates a location of the target object by receiving information about the measured distances and the target objects from the coordinator and calculating the location of the wireless communication apparatus using the received information.
摘要翻译：提供了使用RFID的位置感知系统和用于位置感知的无线通信装置。位置感知系统包括RFID标签，用于位置感知的无线通信装置，三个以上的锚点，协调器和服务器。无线通信装置通过与RFID标签通信来附着RFID来识别目标对象。锚点通过使用预定的无线通信方案与无线通信装置进行通信来接收关于所识别的目标对象的信息并测量距离。协调员从每个锚收集测量距离和信息。服务器通过从协调器接收关于测量距离的信息和目标对象并使用接收到的信息来计算无线通信装置的位置来计算目标对象的位置。

9. 发明申请

US20120256622A1 HALL SENSOR HAVING OFFSET REMOVAL FUNCTION AND OFFSET REMOVING METHOD THEREOF 审中-公开
标题翻译：具有偏移功能的偏移传感器及其移除方法
公开(公告)号：US20120256622A1
公开(公告)日：2012-10-11
申请号：US13188247
申请日：2011-07-21
申请人： Sung Tae KIM , Sang Gyu Park , Kyung Uk Kim , Dong Ok Han , Seung Chul Pyo , Soo Woong Lee
发明人： Sung Tae KIM , Sang Gyu Park , Kyung Uk Kim , Dong Ok Han , Seung Chul Pyo , Soo Woong Lee
IPC分类号： G01R33/07
CPC分类号： G01R33/07 , G01R33/0029
摘要： There are provided a hall sensor having an offset removal function removing an offset included in a hall voltage, and an offset removing method thereof. The hall sensor includes: a converting unit converting first and second detection voltages detected for each of a plurality of preset detection directions by a hall device detecting a magnetic field as a voltage according to the plurality of preset detection directions into a pulse having a level difference therebetween as a width; a sign determining unit comparing the first and second detection voltages with each other and determining whether the pulse has a positive sign or a negative sign according to the comparison result; a counter counting the width of the pulse from the converting unit with a preset reference time unit; and an operating unit removing an offset voltage included in the first and second detection voltages by performing a minus operation with the numbers counted by the counter according to the sign determined by the sign determining unit.
摘要翻译：提供了具有去除包括在霍尔电压中的偏移的偏移消除功能的霍尔传感器及其偏移消除方法。霍尔传感器包括：转换单元，通过检测作为根据多个预设检测方向的电压的磁场的霍尔器件将针对多个预设检测方向中的每一个检测的第一和第二检测电压转换成具有电平差的脉冲之间的宽度; 符号确定单元，将第一和第二检测电压彼此进行比较，并根据比较结果确定脉冲是否具有正号或负号; 一个计数器，用一个预设的基准时间单位来计算来自转换单元的脉冲宽度; 以及操作单元，通过根据由所述符号确定单元确定的符号由所述计数器计数的数字执行减号操作来去除包括在所述第一和第二检测电压中的偏移电压。

10. 发明授权

US08563327B2 Diagnostic marker for type 1 diabetes mellitus 有权
标题翻译： 1型糖尿病诊断标志物
公开(公告)号：US08563327B2
公开(公告)日：2013-10-22
申请号：US13198990
申请日：2011-08-05
申请人： Sang Gyu Park , Kyong Soo Park , Sunghoon Kim
发明人： Sang Gyu Park , Kyong Soo Park , Sunghoon Kim
IPC分类号： G01N33/564 , G01N33/536 , G01N33/543 , G01N33/573 , G01N33/66 , C07K16/40
CPC分类号： G01N33/6893 , G01N2800/042
摘要： The present invention provides, as a novel diagnosis marker for type 1 diabetes mellitus, a type 1 diabetes mellitus diagnostic composition comprising alanyl-tRNA synthetase, glycyl-tRNA synthetase, asparaginyl-tRNA synthetase, or tryptophanyl-tRNA synthetase, a diagnostic kit comprising the same, and a diagnostic method using the same. The composition, the kit, and the method, according to the present invention, may be used for early diagnosis and confirmed diagnosis of type 1 diabetes mellitus because type 1 diabetes mellitus can be easily diagnosed from a patient sample.
摘要翻译：本发明提供了作为1型糖尿病的新型诊断标记物，包含丙氨酰-tRNA合成酶，甘氨酰-tRNA合成酶，天冬酰胺酰-tRNA合成酶或色氨酰-tRNA合成酶的1型糖尿病诊断组合物，其包含相同，以及使用其的诊断方法。根据本发明的组合物，试剂盒和方法可以用于1型糖尿病的早期诊断和确认诊断，因为可以容易地从患者样品中诊断1型糖尿病。

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