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公开(公告)号：USRE49564E1
公开(公告)日：2023-06-27
申请号：US17139943
申请日：2020-12-31
发明人： Dong Zo Kim , Sang Wook Kwon , Ki Young Kim , Bong Chui Kim , Yun Kwon Park , Jae Hyun Park , Keum Su Song , Chi Hyung Ahn , Young Ho Ryu , Byoung Hee Lee
CPC分类号： H02J7/00714 , H02J50/12 , H02J50/80 , H01F38/14 , H02J50/40
摘要： A wireless power transmission apparatus includes a source resonator configured to transmit an output power from which a harmonic component has been cancelled to a wireless power reception apparatus by resonating with a target resonator of the wireless power transmission apparatus, and a resonant power generator configured to differentially input a first input signal and a second input signal to the source resonator, and cancel the harmonic component of the output power.
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公开(公告)号：US09787105B2
公开(公告)日：2017-10-10
申请号：US14980886
申请日：2015-12-28
发明人： Jin Sung Choi , Young Tack Hong , Sang Wook Kwon , Yun Kwon Park , Young Goo Yang , Eun Seok Park , Ki Young Kim , Young Ho Ryu , Nam Yun Kim , Dong Zo Kim
摘要： A high efficiency variable power transmitting apparatus outputs a variable power by modulating, with respect to a time axis, a high frequency signal having a constant amplitude by turning the high frequency signal ON and OFF, amplifying the variable power to satisfy a requested power level of a target device based on a supply voltage having a predetermined level, converting an alternating current (AC) voltage received from a power source to a direct current (DC) voltage, generating the supply voltage having the predetermined level based on the DC voltage, and providing the supply voltage having the predetermined level to the PA.
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公开(公告)号：US09748800B2
公开(公告)日：2017-08-29
申请号：US13675055
申请日：2012-11-13
发明人： Nam Yun Kim , Sang Wook Kwon , Yun Kwon Park , Eun Seok Park , Ki Young Kim , Young Ho Ryu , Dong Zo Kim , Jin Sung Choi , Chang Wook Yoon
摘要： A wireless power transmission system, and a method of controlling power in the wireless power transmission system based on a detection parameter are provided. The method includes transmitting a request signal to a device. The method further includes receiving, from the device, a response signal corresponding to the request signal, the response signal including a parameter of the device. The method further includes generating an operation power based on the parameter of the device, the operation power being used for an operation of the device.
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公开(公告)号：US09685994B2
公开(公告)日：2017-06-20
申请号：US14096915
申请日：2013-12-04
发明人： Dong Zo Kim , Sang Wook Kwon , Ki Young Kim , Nam Yun Kim , Yun Kwon Park , Jae Hyun Park , Keum Su Song , Chi Hyung Ahn , Young Ho Ryu , Jong Won Yu , Chang Wook Yoon , Wang Sang Lee
CPC分类号： H04B5/0037 , H01Q1/521 , H01Q5/40 , H01Q7/00 , H01Q21/28 , H04B5/0031
摘要： A dual antenna for wireless communication transmission (WPT) and near field communication (NFC) includes a loop antenna, and a dual loop antenna disposed at an inside and an outside of the loop antenna.
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公开(公告)号：US09633780B2
公开(公告)日：2017-04-25
申请号：US14023758
申请日：2013-09-11
发明人： KeumSu Song , Sang Wook Kwon , Ki Young Kim , Nam Yun Kim , Dong Zo Kim , Yun Kwon Park , Chi Hyung Ahn , Young Ho Ryu , Chang Wook Yoon , Jin Sung Choi
IPC分类号： H01F27/42 , H01F37/00 , H01F38/00 , H01F38/14 , H04B1/69 , H02J5/00 , H04B5/00 , B60L11/18 , H02J7/02
CPC分类号： H01F38/14 , B60L11/182 , B60L11/1833 , B60L2210/10 , B60L2210/30 , B60L2210/40 , H02J5/005 , H02J7/025 , H02J50/12 , H02J50/40 , H02J50/80 , H02J50/90 , H04B1/69 , H04B5/0012 , H04B5/0037 , Y02T10/7005 , Y02T10/7072 , Y02T10/7216 , Y02T10/7241 , Y02T90/12 , Y02T90/121 , Y02T90/122 , Y02T90/125 , Y02T90/127 , Y02T90/14
摘要： A source device configured to transmit a magnetic field via magnetic resonance with a target device includes a source resonator including a plurality of loop circuits respectively configured to generate different magnetic fields each depending on a length of a corresponding one of the plurality of loop circuits, and a circuit selector configured to select one loop circuit among the plurality of loop circuits based on information associated with the target device.
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公开(公告)号：US09431578B2
公开(公告)日：2016-08-30
申请号：US14152128
申请日：2014-01-10
发明人： Myong Soo Cho , Tae Hun Kim , Young Ho Ryu , Young Chul Shin , Dong Myung Shin
CPC分类号： H01L33/382
摘要： In one example embodiment, a semiconductor light emitting device includes a light emitting structure including a first conductivity-type semiconductor layer, an active layer, and a second conductivity-type semiconductor layer. The second conductivity-type semiconductor layer and the active layer having at least one contact hole exposing a region of the first conductivity-type semiconductor layer. The semiconductor light emitting device further includes at least one columnar structure disposed in the exposed region of the first conductivity-type semiconductor layer within the at least one contact hole. The semiconductor light emitting device further includes a first electrode disposed on the exposed region of the first conductivity-type semiconductor layer in which the at least one columnar structure is disposed, the first electrode being connected to the first conductivity-type semiconductor layer. The semiconductor light emitting device further includes a second electrode connected to the second conductivity-type semiconductor layer.
摘要翻译： 在一个示例性实施例中，半导体发光器件包括包括第一导电类型半导体层，有源层和第二导电类型半导体层的发光结构。 所述第二导电型半导体层和所述有源层具有暴露所述第一导电型半导体层的区域的至少一个接触孔。 半导体发光器件还包括设置在至少一个接触孔内的第一导电类型半导体层的暴露区域中的至少一个柱状结构。 半导体发光器件还包括设置在其中设置有至少一个柱状结构的第一导电类型半导体层的暴露区域上的第一电极，第一电极连接到第一导电型半导体层。 半导体发光器件还包括连接到第二导电类型半导体层的第二电极。
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7.发明授权Apparatus and method for transmitting power and transceiving data using mutual resonance, and apparatus and method for receiving power and transceiving data using mutual resonance 有权使用相互共振发送功率和收发数据的装置和方法，以及用于使用相互共振接收功率和收发数据的装置和方法公开(公告)号：US09391469B2
公开(公告)日：2016-07-12
申请号：US14073025
申请日：2013-11-06
发明人： Dong Zo Kim , Sang Wook Kwon , Ki Young Kim , Nam Yun Kim , Bong Chul Kim , Yun Kwon Park , Jae Hyun Park , Keum Su Song , Chi Hyung Ahn , Young Ho Ryu , Chang Wook Yoon , Byoung Hee Lee
CPC分类号： H02J50/12 , H01F2038/143 , H02J5/005 , H02J7/0004 , H02J7/0052 , H02J7/0077 , H02J7/025 , H02J50/40 , H02J50/80 , H02J50/90 , Y02T90/122
摘要： An apparatus configured to transmit power, and transceive data, using mutual resonance, includes a power transmitter configured to wirelessly transmit power to a device, using a power transmission frequency as a resonant frequency. The apparatus further includes a communication unit configured to transceive data to and from the device, using a communication frequency as a resonant frequency. The apparatus further includes a controller configured to determine a charging state of the device based on the data received from the device, and control an amount of the power based on the charging state.
摘要翻译： 一种被配置为使用相互共振来发送功率和收发数据的装置，包括：功率发射器，被配置为使用功率传输频率作为谐振频率向设备无线地发送功率。 该装置还包括通信单元，其被配置为使用通信频率作为谐振频率来收发来自设备的数据。 该装置还包括控制器，被配置为基于从设备接收的数据来确定设备的充电状态，并且基于充电状态来控制功率量。
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8.发明授权Wireless power transmission system and multi-mode resonator in wireless power transmission system 有权无线电力传输系统和无线电力传输系统中的多模谐振器公开(公告)号：US09287735B2
公开(公告)日：2016-03-15
申请号：US13684877
申请日：2012-11-26
发明人： Young Ho Ryu , Eun Seok Park , Sang Wook Kwon , Ki Young Kim , Nam Yun Kim , Dong Zo Kim , Byung Chul Park , Yun Kwon Park , Jae Hyun Park , Chang Wook Yoon , Jeong Hae Lee , Jin Sung Choi , Young Tack Hong
摘要： A wireless power transmission system and a multi-mode resonator in the wireless power transmission system are provided. The multi-mode resonator includes a transmission line portion including unit-cells, the unit-cells including respective ends connected to each other, and each of the unit-cells including a capacitor, an inductor connected in parallel to the capacitor, and a via. The multi-mode resonator further includes a ground conducting portion configured to provide an electrical ground to the transmission line portion through the via of each of the unit-cells.
摘要翻译： 提供无线电力传输系统中的无线电力传输系统和多模谐振器。 多模式谐振器包括包括单元的传输线部分，单元电池包括彼此相连的端部，并且每个单元电池包括电容器，并联于电容器的电感器和通孔 。 多模式谐振器还包括接地导电部分，其被配置为通过每个单位电池的通孔向传输线部分提供电接地。
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公开(公告)号：US20140152516A1
公开(公告)日：2014-06-05
申请号：US14096915
申请日：2013-12-04
发明人： Dong Zo Kim , Sang Wook Kwon , Ki Young Kim , Nam Yun Kim , Yun Kwon Park , Jae Hyun Park , Keum Su Song , Chi Hyung Ahn , Young Ho Ryu , Jong Won Yu , Chang Wook Yoon , Wang Sang Lee
IPC分类号： H04B5/00
CPC分类号： H04B5/0037 , H01Q1/521 , H01Q5/40 , H01Q7/00 , H01Q21/28 , H04B5/0031
摘要： A dual antenna for wireless communication transmission (WPT) and near field communication (NFC) includes a loop antenna, and a dual loop antenna disposed at an inside and an outside of the loop antenna.
摘要翻译： 用于无线通信传输（WPT）和近场通信（NFC）的双天线包括环形天线和设置在环形天线内部和外部的双环形天线。
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10.发明申请APPARATUS AND METHOD FOR CONTROLLING RESONATOR OF WIRELESS POWER TRANSMISSION SYSTEM 有权用于控制无线电力传输系统谐振器的装置和方法公开(公告)号：US20140077613A1
公开(公告)日：2014-03-20
申请号：US14023758
申请日：2013-09-11
发明人： KeumSu Song , Sang Wook Kwon , Ki Young Kim , Nam Yun Kim , Dong Zo Kim , Yun Kwon Park , Chi Hyung Ahn , Young Ho Ryu , Chang Wook Yoon , Jin Sung Choi
IPC分类号： H01F38/14
CPC分类号： H01F38/14 , B60L11/182 , B60L11/1833 , B60L2210/10 , B60L2210/30 , B60L2210/40 , H02J5/005 , H02J7/025 , H02J50/12 , H02J50/40 , H02J50/80 , H02J50/90 , H04B1/69 , H04B5/0012 , H04B5/0037 , Y02T10/7005 , Y02T10/7072 , Y02T10/7216 , Y02T10/7241 , Y02T90/12 , Y02T90/121 , Y02T90/122 , Y02T90/125 , Y02T90/127 , Y02T90/14
摘要： A source device configured to transmit a magnetic field via magnetic resonance with a target device includes a source resonator including a plurality of loop circuits respectively configured to generate different magnetic fields each depending on a length of a corresponding one of the plurality of loop circuits, and a circuit selector configured to select one loop circuit among the plurality of loop circuits based on information associated with the target device.
摘要翻译： 被配置为通过磁共振与目标装置发送磁场的源装置包括：源极谐振器，包括多个环路电路，所述多个环路电路分别被配置为产生不同的磁场，每个磁场取决于所述多个回路电路中对应的一个循环电路的长度;以及 电路选择器，其被配置为基于与所述目标设备相关联的信息来选择所述多个环路电路中的一个环路电路。
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