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1. 发明授权

US08604845B2 Triangular wave generator and method generating triangular wave thereof 有权
标题翻译：三角波发生器及其三角波产生方法
公开(公告)号：US08604845B2
公开(公告)日：2013-12-10
申请号：US13488337
申请日：2012-06-04
申请人： Hui Dong Lee , Jaewon Nam , Young Kyun Cho , Jong-Kee Kwon , Yil Suk Yang , Jongdae Kim
发明人： Hui Dong Lee , Jaewon Nam , Young Kyun Cho , Jong-Kee Kwon , Yil Suk Yang , Jongdae Kim
IPC分类号： H03K4/06
CPC分类号： H03K4/501
摘要： Disclosed is a triangular wave generator which includes a square wave signal generating unit configured to output a first signal transitioning to a high level from a low level via an output terminal in response to a first transition of a clock signal and to transition the first signal to a low level from a high level in response to a reset signal; a resistance unit configured to adjust a voltage level of a the square wave signal; and a capacitance unit configured to receive an output signal of the resistance unit to generate a second signal rising to a high level from a low level with a slope, to provide the reset signal to the square wave signal generating unit, and to output a triangular signal by falling the second signal to a low level from a high level with a slope.
摘要翻译：公开了一种三角波发生器，其包括方波信号生成单元，其被配置为响应于时钟信号的第一转换，经由输出端子输出从低电平转换到高电平的第一信号，并且将第一信号转换为响应于复位信号从高电平的低电平; 电阻单元，被配置为调整所述方波信号的电压电平; 以及电容单元，被配置为接收电阻单元的输出信号，以产生从具有斜率的低电平上升到高电平的第二信号，以将复位信号提供给方波信号生成单元，并输出三角形通过从具有斜率的高电平将第二信号降低到低电平来产生信号。

2. 发明授权

US09490734B2 Motor control device and method of controlling the same 有权
标题翻译：电机控制装置及其控制方法
公开(公告)号：US09490734B2
公开(公告)日：2016-11-08
申请号：US13443823
申请日：2012-04-10
申请人： Jaewon Nam , Young Kyun Cho , Hui Dong Lee , Yil Suk Yang , Jong-Kee Kwon , Jongdae Kim
发明人： Jaewon Nam , Young Kyun Cho , Hui Dong Lee , Yil Suk Yang , Jong-Kee Kwon , Jongdae Kim
IPC分类号： H02P6/18 , H02P6/10 , H02P6/20 , H02P6/08
CPC分类号： H02P6/182 , H02P6/085 , H02P6/10 , H02P6/18 , H02P6/21 , H02P2209/07
摘要： A motor control device including a preprocessing portion calculating a counter electromotive force using an analog operation is provided. The motor control device may include an offset compensation portion and a counter electromotive force measuring portion. The offset compensation portion receives a three-phase current signal from the motor and compensates an offset of the three-phase current signal. The counter electromotive force measuring portion receives the compensated current signal and a three-phase voltage signal from the motor and calculates the received current signal and the received voltage signal using an analog operation to provide the calculated result.
摘要翻译：提供了一种包括使用模拟操作来计算反电动势的预处理部分的电动机控制装置。马达控制装置可以包括偏移补偿部分和反电动势测量部分。偏移补偿部分接收来自马达的三相电流信号，并补偿三相电流信号的偏移。反电动势测量部分接收来自电动机的补偿的电流信号和三相电压信号，并使用模拟操作来计算接收的电流信号和接收的电压信号，以提供计算结果。

3. 发明申请

US20130027094A1 TRIANGULAR WAVE GENERATOR AND METHOD GENERATING TRIANGULAR WAVE THEREOF 有权
标题翻译：三角波发生器及其三角波产生方法
公开(公告)号：US20130027094A1
公开(公告)日：2013-01-31
申请号：US13488337
申请日：2012-06-04
申请人： Hui Dong LEE , Jaewon Nam , Young Kyun Cho , Jong-Kee Kwon , Yil Suk Yang , Jongdae Kim
发明人： Hui Dong LEE , Jaewon Nam , Young Kyun Cho , Jong-Kee Kwon , Yil Suk Yang , Jongdae Kim
IPC分类号： H03K4/06
CPC分类号： H03K4/501
摘要： Disclosed is a triangular wave generator which includes a square wave signal generating unit configured to output a first signal transitioning to a high level from a low level via an output terminal in response to a first transition of a clock signal and to transition the first signal to a low level from a high level in response to a reset signal; a resistance unit configured to adjust a voltage level of a the square wave signal; and a capacitance unit configured to receive an output signal of the resistance unit to generate a second signal rising to a high level from a low level with a slope, to provide the reset signal to the square wave signal generating unit, and to output a triangular signal by falling the second signal to a low level from a high level with a slope.
摘要翻译：公开了一种三角波发生器，其包括方波信号生成单元，其被配置为响应于时钟信号的第一转换，经由输出端子输出从低电平转换到高电平的第一信号，并且将第一信号转换为响应于复位信号从高电平的低电平; 电阻单元，被配置为调整所述方波信号的电压电平; 以及电容单元，被配置为接收电阻单元的输出信号，以产生从具有斜率的低电平上升到高电平的第二信号，以将复位信号提供给方波信号生成单元，并输出三角形通过从具有斜率的高电平将第二信号降低到低电平来产生信号。

4. 发明申请

US20120268052A1 MOTOR CONTROL DEVICE AND METHOD OF CONTROLLING THE SAME 有权
标题翻译：电机控制装置及其控制方法
公开(公告)号：US20120268052A1
公开(公告)日：2012-10-25
申请号：US13443823
申请日：2012-04-10
申请人： Jaewon NAM , Young Kyun Cho , Hui Dong Lee , Yil Suk Yang , Jong-Kee Kwon , Jongdae Kim
发明人： Jaewon NAM , Young Kyun Cho , Hui Dong Lee , Yil Suk Yang , Jong-Kee Kwon , Jongdae Kim
IPC分类号： H02P23/00
CPC分类号： H02P6/182 , H02P6/085 , H02P6/10 , H02P6/18 , H02P6/21 , H02P2209/07
摘要： A motor control device including a preprocessing portion calculating a counter electromotive force using an analog operation is provided. The motor control device may include an offset compensation portion and a counter electromotive force measuring portion. The offset compensation portion receives a three-phase current signal from the motor and compensates an offset of the three-phase current signal. The counter electromotive force measuring portion receives the compensated current signal and a three-phase voltage signal from the motor and calculates the received current signal and the received voltage signal using an analog operation to provide the calculated result.
摘要翻译：提供了一种包括使用模拟操作来计算反电动势的预处理部分的电动机控制装置。马达控制装置可以包括偏移补偿部分和反电动势测量部分。偏移补偿部分接收来自马达的三相电流信号，并补偿三相电流信号的偏移。反电动势测量部分接收来自电动机的补偿的电流信号和三相电压信号，并使用模拟操作来计算接收的电流信号和接收的电压信号，以提供计算结果。

5. 发明申请

US20130076552A1 ANALOG-DIGITAL CONVERTER AND POWER SAVING METHOD THEREOF 失效
标题翻译：模拟数字转换器及其节能方法
公开(公告)号：US20130076552A1
公开(公告)日：2013-03-28
申请号：US13615052
申请日：2012-09-13
申请人： Jaewon NAM , Young Kyun Cho , Yil Suk Yang
发明人： Jaewon NAM , Young Kyun Cho , Yil Suk Yang
IPC分类号： H03M1/34
CPC分类号： H03M1/002 , H03M1/125 , H03M1/462
摘要： Disclosed is an analog-digital converter which includes a pre-amplifier configured to output a comparison result between a sampled analog input signal and a reference signal and to control a power supply operation in response to a power control signal; a digital signal processor configured to generate a digital signal based on the comparison result; a power controller configured to generate an amplifier operation clock signal for controlling the pre-amplifier; and a counter configured to count the number of falling edges of the amplifier operation clock signal and to detect a power interruption point of time of the pre-amplifier according to the counted falling edge number. The power controller generates the power control signal for interrupting a power to be supplied to the pre-amplifier when the power interruption point of time of the pre-amplifier is detected.
摘要翻译：公开了一种模拟数字转换器，其包括：前置放大器，其被配置为输出采样的模拟输入信号和参考信号之间的比较结果，并且响应于功率控制信号来控制电源操作; 配置为基于所述比较结果生成数字信号的数字信号处理器; 功率控制器，被配置为产生用于控制前置放大器的放大器操作时钟信号; 以及计数器，被配置为对放大器操作时钟信号的下降沿的数量进行计数，并根据计数的下降沿数检测前置放大器的电源中断时间点。当检测到前置放大器的电源中断时间点时，功率控制器产生用于中断提供给前置放大器的电力的功率控制信号。

6. 发明申请

US20130139864A1 THERMOELECTRIC DEVICES 有权
标题翻译：热电装置
公开(公告)号：US20130139864A1
公开(公告)日：2013-06-06
申请号：US13611189
申请日：2012-09-12
申请人： Younghoon Hyun , Moon Gyu Jang , Young Sam Park , Taehyoung Zyung , Yil Suk Yang , Jong-Kee Kwon
发明人： Younghoon Hyun , Moon Gyu Jang , Young Sam Park , Taehyoung Zyung , Yil Suk Yang , Jong-Kee Kwon
IPC分类号： H01L35/32 , H01L35/14 , H01L35/16 , B82Y99/00
CPC分类号： H01L35/32 , B82Y30/00
摘要： Provided is a thermoelectric device including two legs having a rough side surface and a smooth side surface facing each other. Phonons may be scattered by the rough side surface, thereby decreasing thermal conductivity of the device. Flowing paths for electrons and phonons may become different form each other, because of a magnetic field induced by an electric current passing through the legs. The smooth side surface may be used for the flowing path of electrons. As a result, in the thermoelectric device, thermal conductivity can be reduced and electric conductivity can be maintained.
摘要翻译：提供一种热电装置，其包括具有粗糙侧表面和彼此面对的平滑侧表面的两个腿。声子可能被粗糙的侧面散射，从而降低了装置的热导率。电子和声子的流动路径可能由于由通过腿部的电流引起的磁场而彼此不同。光滑的侧面可以用于电子的流动路径。结果，在热电装置中，可以降低导热性并且可以保持导电性。

7. 发明授权

US09391462B2 Energy storage system with wired and wireless energy transfer function 有权
标题翻译：储能系统具有有线和无线能量传递功能
公开(公告)号：US09391462B2
公开(公告)日：2016-07-12
申请号：US13596618
申请日：2012-08-28
申请人： Yil Suk Yang , Jong Dae Kim , Se Wan Heo , Ji Min Oh , Min Ki Kim , Jong Kee Kwon
发明人： Yil Suk Yang , Jong Dae Kim , Se Wan Heo , Ji Min Oh , Min Ki Kim , Jong Kee Kwon
IPC分类号： H01F27/42 , H02J5/00 , H02J7/00
CPC分类号： H02J50/00 , H02J5/005 , H02J7/0063 , H02J7/025
摘要： Disclosed is an energy storage system provided with a wired and wireless energy transfer function. The energy storage system includes: an energy input unit to which energy generated from a plurality of energy sources is input; an energy input control unit for selecting one energy source from among the plurality of energy sources, and transferring energy of the selected energy source through operation in a wired operation mode or a wireless operation mode; a wireless energy transmitting/receiving unit for wirelessly transmitting/receiving the energy of the selected energy source during the operation in the wireless operation mode of the energy input control unit; an energy storage/control unit for storing the energy of the selected energy source; an energy output unit for consuming the energy stored in the energy storage/control unit; and an energy output control unit for distributing the energy stored in the energy storage/control unit to the energy output unit.
摘要翻译：公开了一种具有有线和无线能量传递功能的能量存储系统。能量存储系统包括：输入从多个能量源产生的能量的能量输入单元; 能量输入控制单元，用于从所述多个能量源中选择一个能量源，并且通过在有线操作模式或无线操作模式中的操作来传送所选择的能量源的能量; 无线能量发送/接收单元，用于在能量输入控制单元的无线操作模式下的操作期间，无线地发送/接收所选择的能量源的能量; 用于存储所选能量源的能量的能量存储/控制单元; 用于消耗存储在能量存储/控制单元中的能量的能量输出单元; 以及能量输出控制单元，用于将存储在能量存储/控制单元中的能量分配给能量输出单元。

8. 发明授权

US09093606B2 Thermoelectric devices 有权
标题翻译：热电装置
公开(公告)号：US09093606B2
公开(公告)日：2015-07-28
申请号：US13611189
申请日：2012-09-12
申请人： Younghoon Hyun , Moon Gyu Jang , Young Sam Park , Taehyoung Zyung , Yil Suk Yang , Jong-Kee Kwon
发明人： Younghoon Hyun , Moon Gyu Jang , Young Sam Park , Taehyoung Zyung , Yil Suk Yang , Jong-Kee Kwon
IPC分类号： H01L35/30 , H01L35/32 , B82Y30/00
CPC分类号： H01L35/32 , B82Y30/00
摘要： Provided is a thermoelectric device including two legs having a rough side surface and a smooth side surface facing each other. Phonons may be scattered by the rough side surface, thereby decreasing thermal conductivity of the device. Flowing paths for electrons and phonons may become different form each other, because of a magnetic field induced by an electric current passing through the legs. The smooth side surface may be used for the flowing path of electrons. As a result, in the thermoelectric device, thermal conductivity can be reduced and electric conductivity can be maintained.
摘要翻译：提供一种热电装置，其包括具有粗糙侧表面和彼此面对的平滑侧表面的两个腿。声子可能被粗糙的侧面散射，从而降低了装置的热导率。电子和声子的流动路径可能由于由通过腿部的电流引起的磁场而彼此不同。光滑的侧面可以用于电子的流动路径。结果，在热电装置中，可以降低导热性并且可以保持导电性。

9. 发明授权

US08937472B2 DC-DC converter capable of configuring topology 有权
标题翻译： DC-DC转换器能够配置拓扑
公开(公告)号：US08937472B2
公开(公告)日：2015-01-20
申请号：US13541108
申请日：2012-07-03
申请人： Sewan Heo , Yil Suk Yang , Jong Kee Kwon
发明人： Sewan Heo , Yil Suk Yang , Jong Kee Kwon
IPC分类号： H02M3/158
CPC分类号： H02M3/1582
摘要： Disclosed is a DC-DC converter including: a switch unit controlling a flow of a current based on a buck-boost topology; a short circuit unit short circuited or opened according to an external setting to change a topology of the switch unit; an inductor storing a current induced by the switch unit; a topology selecting unit selecting a topology in response to an external input signal and generating a signal corresponding to the selected topology; a pulse width modulating unit generating a signal for determining an operation time of the switch unit; a reverse flow detecting unit detecting a reverse flow of a current flowing through the switch unit to generate a signal; and a switch control unit controlling the switch unit in response to signals of the topology selecting unit, the pulse width modulating unit and the reverse flow detecting unit.
摘要翻译：公开了一种DC-DC转换器，包括：开关单元，其控制基于降压 - 升压拓扑的电流; 短路单元根据外部设置短路或断开，以改变开关单元的拓扑; 存储由所述开关单元感应的电流的电感器; 拓扑选择单元响应于外部输入信号选择拓扑并产生对应于所选拓扑的信号; 脉冲宽度调制单元，生成用于确定开关单元的操作时间的信号; 检测流过所述开关单元的电流的反向流以产生信号的逆流检测单元; 以及开关控制单元，其响应于拓扑选择单元，脉冲宽度调制单元和反向流检测单元的信号来控制开关单元。

10. 发明申请

US20130193774A1 ENERGY STORAGE SYSTEM WITH WIRED AND WIRELESS ENERGY TRANSFER FUNCTION 有权
标题翻译：具有有线和无线能量传递功能的能源存储系统
公开(公告)号：US20130193774A1
公开(公告)日：2013-08-01
申请号：US13596618
申请日：2012-08-28
申请人： Yil Suk Yang , Jong Dae Kim , Se Wan Heo , Ji Min Oh , Min Ki Kim , Jong Kee Kwon
发明人： Yil Suk Yang , Jong Dae Kim , Se Wan Heo , Ji Min Oh , Min Ki Kim , Jong Kee Kwon
IPC分类号： H02J7/00
CPC分类号： H02J50/00 , H02J5/005 , H02J7/0063 , H02J7/025
摘要： Disclosed is an energy storage system provided with a wired and wireless energy transfer function. The energy storage system includes: an energy input unit to which energy generated from a plurality of energy sources is input; an energy input control unit for selecting one energy source from among the plurality of energy sources, and transferring energy of the selected energy source through operation in a wired operation mode or a wireless operation mode; a wireless energy transmitting/receiving unit for wirelessly transmitting/receiving the energy of the selected energy source during the operation in the wireless operation mode of the energy input control unit; an energy storage/control unit for storing the energy of the selected energy source; an energy output unit for consuming the energy stored in the energy storage/control unit; and an energy output control unit for distributing the energy stored in the energy storage/control unit to the energy output unit.
摘要翻译：公开了一种具有有线和无线能量传递功能的能量存储系统。能量存储系统包括：输入从多个能量源产生的能量的能量输入单元; 能量输入控制单元，用于从所述多个能量源中选择一个能量源，并且通过在有线操作模式或无线操作模式中的操作来传送所选择的能量源的能量; 无线能量发送/接收单元，用于在能量输入控制单元的无线操作模式下的操作期间，无线地发送/接收所选择的能量源的能量; 用于存储所选能量源的能量的能量存储/控制单元; 用于消耗存储在能量存储/控制单元中的能量的能量输出单元; 以及能量输出控制单元，用于将存储在能量存储/控制单元中的能量分配到能量输出单元。

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