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公开(公告)号：US20180180278A1
公开(公告)日：2018-06-28
申请号：US15573551
申请日：2016-05-11
发明人： Young Taek LEE
摘要： The present invention relates to an apparatus for supplying hot water and, more particularly, to a hot water supply apparatus using a revolving magnetic body, wherein the apparatus is driven with low power consumption while being environment-friendly and having excellent safety when hot water and heating are supplied, the apparatus including: a heat exchange body containing water, and including a circular heating pipe circumferentially provided in the heat exchange body; a stator provided to encompass an outside of the heat exchange body and wound with a plurality of coils, the stator being magnetized when an electric current is applied thereto, wherein the heating pipe includes therein a magnetic body that revolves along the circumference of the heating pipe due to a magnetic field formed by the stator, so that water is heated by frictional heat generated when the magnetic body revolves.
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2.发明授权Apparatus and method for compensating for IQ mismatch in mobile communication system 有权用于补偿移动通信系统中IQ失配的装置和方法公开(公告)号：US08630370B2
公开(公告)日：2014-01-14
申请号：US13122300
申请日：2009-10-07
申请人： Young-Taek Lee , Hoon-Tae Kim
发明人： Young-Taek Lee , Hoon-Tae Kim
IPC分类号： H03C3/00
CPC分类号： H04B1/0475 , H03C2200/0041 , H03D7/18 , H03D2200/0045 , H03F3/3022 , H03F2203/30031 , H04B2001/0491 , H04L27/364
摘要： An apparatus and a method for increasing Error Vector Magnitude (EVM) performance representing quality of transmission signal are provided. The apparatus and the method suppress an image frequency component generated due to mismatch of IQ channels in order to transmit/receive a large amount of data without distortion in 4th generation wireless communication standard candidate technologies such as a Long Term Evolution (LTE) system and a mobile WiMax system. The apparatus includes a LOcal frequency (LO) buffer including an amplifier. The LO buffer controls the gain and the phase of the amplifier using a control bit for controlling resistor connection.
摘要翻译： 提供了一种用于增加表示传输信号质量的误差矢量幅度（EVM）性能的装置和方法。 该装置和方法抑制由于IQ信道不匹配而产生的图像频率分量，以便在诸如长期演进（LTE）系统和第四代无线通信标准候选技术的第四代无线通信标准候选技术中发送/接收大量数据而不失真 移动WiMax系统。 该装置包括包括放大器的LOcal频率（LO）缓冲器。 LO缓冲器使用用于控制电阻连接的控制位来控制放大器的增益和相位。
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3.发明授权
公开(公告)号：US5262989A
公开(公告)日：1993-11-16
申请号：US760187
申请日：1991-09-16
申请人： Young-Taek Lee , Jin-Man Han , Kyoung-Ho Kim , Hong-Seon Hwang
发明人： Young-Taek Lee , Jin-Man Han , Kyoung-Ho Kim , Hong-Seon Hwang
摘要： A back-bias level sensor used for a semiconductor device wherein a sensing current for sensing a back-bias voltage is prevented from directly flowing into the substrate (or the back-bias voltage terminal). The gate of a PMOS transistor is provided with the back-bias voltage while the source is provided with a ground voltage, so that a pump circuit performs the pumping operation to increase the back-bias voltage when the back-bias voltage is lower than a predetermined voltage level; otherwise, the pump circuit is de-energized, thereby reducing the back-bias voltage.
摘要翻译： 用于半导体器件的背偏置电平传感器，其中防止用于感测反偏压的感测电流直接流入衬底（或背偏电压端）。 PMOS晶体管的栅极被提供有反向偏置电压，同时源极具有接地电压，使得泵电路进行泵浦操作以在背偏电压低于 预定电压电平; 否则，泵电路被断电，从而减小背偏电压。
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公开(公告)号：US10101112B2
公开(公告)日：2018-10-16
申请号：US15573689
申请日：2016-05-11
发明人： Young Taek Lee
摘要： The present invention relates to a launching apparatus and, more particularly, to a launching apparatus using a revolving magnetic body, wherein the apparatus is safe and is capable of being driven with low power consumption, the apparatus including: an acceleration pipe formed by spirally winding a hollow pipe made of a non-magnetic material; a stator wound with a plurality of coils to encompass an outside of the acceleration pipe, and forming a magnetic field by being magnetized when an electric current is applied thereto; and a magnetic body launched outside after revolving along a circumference of the acceleration pipe due to a force exerted thereto by the magnetic field.
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公开(公告)号：US20160367896A1
公开(公告)日：2016-12-22
申请号：US15108565
申请日：2014-12-04
申请人： Young Taek LEE , Hyun Bin LEE
发明人： Young Taek LEE , Hyun Bin LEE
IPC分类号： A63F13/35 , A63F13/79 , A63F13/216 , A63F13/335 , A63F13/847
CPC分类号： A63F13/35 , A63F13/216 , A63F13/335 , A63F13/79 , A63F13/847 , A63F2300/407 , A63F2300/8082 , A63F2300/8094 , G06Q50/10
摘要： The present invention relates to a method for providing a treasure hunting service and a system therefor and, particularly, to a method for providing a treasure hunting service and system therefor whereby virtual and real environments are continuously linked to each other since a location of treasure and multi-stage tasks to find the locations are provided in the virtual environment but most of the task executions thereof are carried out in the real environment, and thereby a game user leaves the screen. Thus, the virtual and real environments are seamlessly connected to each other and moved in a cycle. Limitations of the virtual environment can be overcome such that a result achieved in the real environment, which is an actual living space, is registered in the virtual environment and enables the game user to increase his grade. The game user can enjoy various qualifications and benefits according to the promotion.
摘要翻译： 本发明涉及一种用于提供寻宝服务的方法及其系统，特别涉及一种提供寻宝服务及其系统的方法，由此虚拟和实际环境彼此连续相连，因为宝藏和 在虚拟环境中提供用于查找位置的多级任务，但是其大部分任务执行在真实环境中执行，从而游戏用户离开屏幕。 因此，虚拟和真实环境彼此无缝地连接并在一个周期内移动。 可以克服虚拟环境的限制，使得在真实环境中实现的结果（其是实际的生活空间）被登记在虚拟环境中，并且使游戏用户能够提高他的成绩。 游戏用户可以根据促销享受各种资格和福利。
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公开(公告)号：US08410852B2
公开(公告)日：2013-04-02
申请号：US13180114
申请日：2011-07-11
申请人： Young-Taek Lee , Si-Bum Jun , Jong-Soo Lee
发明人： Young-Taek Lee , Si-Bum Jun , Jong-Soo Lee
IPC分类号： H03F3/45
CPC分类号： H03F3/245 , H03F3/189 , H03F3/195 , H03F3/45179 , H03F3/45183 , H03F2203/45394 , H03F2203/45481 , H03F2203/45554 , H03F2203/45594 , H03F2203/45596 , H03F2203/45638 , H03F2203/45644
摘要： A drive amplifier having improved linearity while being characterized by low current consumption. The drive amplifier includes first and second transistors having a gate to which first and second differential Radio Frequency (RF) voltages are respectively input; a third transistor which has a drain connected to a drain of the second transistor and a source connected to the gate of the first transistor, and a drain-source current which increases with an increase in the second differential RF voltage; and a fourth transistor which has a drain connected to a drain of the first transistor and a source connected to the gate of the second transistor, and a drain-source current which increases with an increase in the first differential RF voltage.
摘要翻译： 一种驱动放大器，具有改善的线性度，同时具有低电流消耗。 驱动放大器包括第一和第二晶体管，其具有分别输入第一和第二差分射频（RF）电压的栅极; 具有连接到所述第二晶体管的漏极的漏极和连接到所述第一晶体管的栅极的源极的第三晶体管，以及随着所述第二差分RF电压的增加而增加的漏极 - 源极电流; 以及第四晶体管，其具有连接到所述第一晶体管的漏极的漏极和连接到所述第二晶体管的栅极的源极，以及随着所述第一差分RF电压的增加而增加的漏极 - 源极电流。
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公开(公告)号：US20120007676A1
公开(公告)日：2012-01-12
申请号：US13180114
申请日：2011-07-11
申请人： Young-Taek LEE , Si-Bum Jun , Jong-Soo Lee
发明人： Young-Taek LEE , Si-Bum Jun , Jong-Soo Lee
IPC分类号： H03F3/45
CPC分类号： H03F3/245 , H03F3/189 , H03F3/195 , H03F3/45179 , H03F3/45183 , H03F2203/45394 , H03F2203/45481 , H03F2203/45554 , H03F2203/45594 , H03F2203/45596 , H03F2203/45638 , H03F2203/45644
摘要： A drive amplifier having improved linearity while being characterized by low current consumption. The drive amplifier includes first and second transistors having a gate to which first and second differential Radio Frequency (RF) voltages are respectively input; a third transistor which has a drain connected to a drain of the second transistor and a source connected to the gate of the first transistor, and a drain-source current which increases with an increase in the second differential RF voltage; and a fourth transistor which has a drain connected to a drain of the first transistor and a source connected to the gate of the second transistor, and a drain-source current which increases with an increase in the first differential RF voltage.
摘要翻译： 一种驱动放大器，具有改善的线性度，同时具有低电流消耗。 驱动放大器包括第一和第二晶体管，其具有分别输入第一和第二差分射频（RF）电压的栅极; 具有连接到所述第二晶体管的漏极的漏极和连接到所述第一晶体管的栅极的源极的第三晶体管，以及随着所述第二差分RF电压的增加而增加的漏极 - 源极电流; 以及第四晶体管，其具有连接到所述第一晶体管的漏极的漏极和连接到所述第二晶体管的栅极的源极，以及随着所述第一差分RF电压的增加而增加的漏极 - 源极电流。
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公开(公告)号：US10605449B2
公开(公告)日：2020-03-31
申请号：US15573551
申请日：2016-05-11
发明人： Young Taek Lee
摘要： The present invention relates to an apparatus for supplying hot water and, more particularly, to a hot water supply apparatus using a revolving magnetic body, wherein the apparatus is driven with low power consumption while being environment-friendly and having excellent safety when hot water and heating are supplied, the apparatus including: a heat exchange body containing water, and including a circular heating pipe circumferentially provided in the heat exchange body; a stator provided to encompass an outside of the heat exchange body and wound with a plurality of coils, the stator being magnetized when an electric current is applied thereto, wherein the heating pipe includes therein a magnetic body that revolves along the circumference of the heating pipe due to a magnetic field formed by the stator, so that water is heated by frictional heat generated when the magnetic body revolves.
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9.发明申请APPARATUS AND METHOD FOR COMPENSATING FOR IQ MISMATCH IN MOBILE COMMUNICATION SYSTEM 有权用于补偿移动通信系统中的智能障碍的装置和方法公开(公告)号：US20120008705A1
公开(公告)日：2012-01-12
申请号：US13122300
申请日：2009-10-07
申请人： Young-Taek Lee , Hoon-Tae Kim
发明人： Young-Taek Lee , Hoon-Tae Kim
CPC分类号： H04B1/0475 , H03C2200/0041 , H03D7/18 , H03D2200/0045 , H03F3/3022 , H03F2203/30031 , H04B2001/0491 , H04L27/364
摘要： An apparatus and a method for increasing Error Vector Magnitude (EVM) performance representing quality of transmission signal are provided. The apparatus and the method suppress an image frequency component generated due to mismatch of IQ channels in order to transmit/receive a large amount of data without distortion in 4th generation wireless communication standard candidate technologies such as a Long Term Evolution (LTE) system and a mobile WiMax system. The apparatus includes a LOcal frequency (LO) buffer including an amplifier. The LO buffer controls the gain and the phase of the amplifier using a control bit for controlling resistor connection.
摘要翻译： 提供了一种用于增加表示传输信号质量的误差矢量幅度（EVM）性能的装置和方法。 该装置和方法抑制由于IQ信道不匹配而产生的图像频率分量，以便在诸如长期演进（LTE）系统和第四代无线通信标准候选技术的第四代无线通信标准候选技术中发送/接收大量数据而不失真 移动WiMax系统。 该装置包括包括放大器的LOcal频率（LO）缓冲器。 LO缓冲器使用用于控制电阻连接的控制位来控制放大器的增益和相位。
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