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61. 发明申请

US20110156489A1 RESONANCE POWER RECEIVER THAT INCLUDES A PLURALITY OF RESONATORS 有权
标题翻译：谐振功率接收器，包括多个谐振器
公开(公告)号：US20110156489A1
公开(公告)日：2011-06-30
申请号：US12967277
申请日：2010-12-14
申请人： Nam Yun Kim , Sang Wook Kwon , Young Tack Hong , Eun Seok Park , Young Ho Ryu
发明人： Nam Yun Kim , Sang Wook Kwon , Young Tack Hong , Eun Seok Park , Young Ho Ryu
IPC分类号： H01F38/00
CPC分类号： H04B5/0075 , H02J5/005 , H02J7/025 , H02J50/12 , H04B5/0037
摘要： Provided is a resonance power receiver, including a first resonator, a second resonator to receive a resonance power and a phase shifter to shift the phase of the signal received via the second resonator such that the signal received via the first resonator and the signal received via the second resonator are in phase.
摘要翻译：提供了一种谐振电力接收器，包括第一谐振器，用于接收谐振电力的第二谐振器和用于移位经由第二谐振器接收的信号的相位的移相器，使得经由第一谐振器接收的信号和经由第二谐振器同相。

62. 发明申请

US20090237251A1 RF RECEIVER AND RFID/USN SYSTEM HAVING THE SAME 有权
标题翻译： RF接收机和具有该接收机的RFID / USN系统
公开(公告)号：US20090237251A1
公开(公告)日：2009-09-24
申请号：US12375793
申请日：2007-09-18
申请人： Nam Yun Kim
发明人： Nam Yun Kim
IPC分类号： G08B13/14
CPC分类号： G06K7/0008 , G06K7/10475
摘要： A radio frequency receiver comprises a first signal coupler coupling and branching a radio frequency signal received from a tag or a reader. a voltage regulator receiving the coupled signal and outputting a voltage-regulated signal having a predetermined level, a signal converter mixing the radio frequency signal transmitted from the first signal coupler by using the voltage-regulated signal as an oscillation frequency signal and generating a baseband frequency signal, a signal processor processing the baseband frequency signal and extracting tag information, and a data transceiver transmitting the tag information through a wire and/or wireless network.
摘要翻译：射频接收机包括耦合并分支从标签或读取器接收的射频信号的第一信号耦合器。接收所述耦合信号并输出具有预定电平的电压调节信号的电压调节器，通过使用所述电压调节信号作为振荡频率信号将从所述第一信号耦合器发送的射频信号混合并产生基带频率的信号转换器处理基带频率信号并提取标签信息的信号处理器以及数据收发器通过有线和/或无线网络发送标签信息。

63. 发明授权

US09882426B2 Method and apparatus for detecting efficiency of wireless power transmission 有权
公开(公告)号：US09882426B2
公开(公告)日：2018-01-30
申请号：US13484967
申请日：2012-05-31
申请人： Nam Yun Kim , Sang Wook Kwon , Yun Kwon Park , Young Tack Hong
发明人： Nam Yun Kim , Sang Wook Kwon , Yun Kwon Park , Young Tack Hong
IPC分类号： H02J17/00 , H02J5/00 , H02J7/02 , B60L11/18
CPC分类号： H02J50/90 , B60L11/182 , B60L11/1833 , B60L2210/10 , B60L2210/30 , B60L2210/40 , B60L2250/16 , H02J5/005 , H02J7/025 , H02J17/00 , H02J50/12 , H02J50/80 , Y02T10/7005 , Y02T10/7072 , Y02T10/7216 , Y02T10/7241 , Y02T90/12 , Y02T90/121 , Y02T90/122 , Y02T90/125 , Y02T90/127 , Y02T90/14
摘要： Provided are a method and apparatus for detecting an efficiency of a wireless power transmission. An output power of a source device may be adjusted based on current that is flowing in a power converter of the source device. The efficiency of wireless power transmission may be calculated based on the adjusted output power, and an amount of power used by a target device.

64. 发明授权

US09553456B2 Power converter in resonance power transmission system, and resonance power transmission apparatus 有权
标题翻译：谐振电力传输系统中的功率转换器和谐振电力传输装置
公开(公告)号：US09553456B2
公开(公告)日：2017-01-24
申请号：US13223640
申请日：2011-09-01
申请人： Jin Sung Choi , Sang Wook Kwon , Yun Kwon Park , Eun Seok Park , Young Tack Hong , Young Ho Ryu , Nam Yun Kim , Dong Zo Kim
发明人： Jin Sung Choi , Sang Wook Kwon , Yun Kwon Park , Eun Seok Park , Young Tack Hong , Young Ho Ryu , Nam Yun Kim , Dong Zo Kim
IPC分类号： H01F37/00 , H01F38/14 , H02M7/48 , H02J5/00 , H02J17/00 , H03H7/00 , H02M7/00
CPC分类号： H02J50/12 , H02J5/005 , H02J17/00 , H02M7/003 , H02M7/48 , H02M2007/4815 , H03H7/00 , Y02B70/1441
摘要： A power converter for transmitting a resonance power is provided that includes: an input end that receives a direct current (DC) voltage of a predetermined level; a first power converter that converts the DC voltage of a predetermined level to an alternating current (AC) signal using a first switching pulse signal having substantially the same frequency as a resonant frequency; a second power converter that converts the DC voltage of a predetermined level to an AC signal using a second switching pulse signal having an opposite phase to the first switching pulse signal; a first short circuit that reduces or eliminates an odd harmonic of the AC signal outputted from the first power converter, and provides the AC signal; and a second short circuit that reduces or eliminates an odd harmonic of the AC signal outputted from the second power converter, and provides the AC signal.
摘要翻译：提供一种用于发送谐振电力的功率转换器，其包括：输入端，其接收预定电平的直流（DC）电压; 第一功率转换器，其使用具有与谐振频率基本相同的频率的第一开关脉冲信号将预定电平的DC电压转换为交流（AC）信号; 使用与第一开关脉冲信号具有相反相位的第二开关脉冲信号将预定电平的DC电压转换为AC信号的第二电力转换器; 第一短路，其减少或消除从第一功率转换器输出的AC信号的奇次谐波，并提供AC信号; 以及第二短路，其减少或消除从第二功率转换器输出的AC信号的奇次谐波，并提供AC信号。

65. 发明授权

US09431707B2 Apparatus and method for wireless power transmission including a source resonator having a substantially uniform megnetic field 有权
标题翻译：一种用于无线电力传输的装置和方法，包括具有基本均匀的场域的源谐振器
公开(公告)号：US09431707B2
公开(公告)日：2016-08-30
申请号：US13359792
申请日：2012-01-27
申请人： Young Ho Ryu , Eun Seok Park , Jeong Hae Lee , Sang Wook Kwon , Yun Kwon Park , Young Tack Hong , Ki Young Kim , Nam Yun Kim , Dong Zo Kim , Jin Sung Choi , Jae Hyun Park , Byung Chul Park
发明人： Young Ho Ryu , Eun Seok Park , Jeong Hae Lee , Sang Wook Kwon , Yun Kwon Park , Young Tack Hong , Ki Young Kim , Nam Yun Kim , Dong Zo Kim , Jin Sung Choi , Jae Hyun Park , Byung Chul Park
IPC分类号： H01F27/42 , H01Q7/00 , H01Q1/38 , H04B5/00 , H01Q15/00 , H02J5/00
CPC分类号： H01Q7/00 , H01Q1/38 , H01Q15/0086 , H02J5/005 , H02J50/12 , H02J50/40 , H02J50/70 , H04B5/0037 , H04B5/0081
摘要： A source resonator for wirelessly transmitting power to a target device may include a magnetic field distribution adjusting unit that is configured to adjust the magnetic field generated by the source resonator. In one or more embodiments, the magnetic field distribution adjusting unit may adjust the magnetic field to be substantially uniform in a predetermined vicinity of the source resonator. For example, the magnetic field distribution adjusting unit may adjust the intensity of the magnetic field near the center of the source resonator to be substantially the same as the intensity of the magnetic field near an edge area of the source resonator.
摘要翻译：用于向目标设备无线发送功率的源极谐振器可以包括被配置为调节由源极谐振器产生的磁场的磁场分布调整单元。在一个或多个实施例中，磁场分布调整单元可以在源极谐振器的预定附近调整磁场大致均匀。例如，磁场分布调整单元可以将源极谐振器的中心附近的磁场的强度调整为与源极谐振器的边缘区域附近的磁场的强度大致相同。

66. 发明授权

US09413429B2 Wireless power transmission system based on cell division 有权
标题翻译：基于细胞分裂的无线电力传输系统
公开(公告)号：US09413429B2
公开(公告)日：2016-08-09
申请号：US13615976
申请日：2012-09-14
申请人： Eun Seok Park , Sang Wook Kwon , Ki Young Kim , Nam Yun Kim , Dong Zo Kim , Yun Kwon Park , Young Ho Ryu , Chang Wook Yoon , Jin Sung Choi , Young Tack Hong
发明人： Eun Seok Park , Sang Wook Kwon , Ki Young Kim , Nam Yun Kim , Dong Zo Kim , Yun Kwon Park , Young Ho Ryu , Chang Wook Yoon , Jin Sung Choi , Young Tack Hong
IPC分类号： H02J7/00 , H04B5/00 , H02J7/02
CPC分类号： H02J50/90 , H02J7/025 , H02J50/12 , H02J50/40 , H02J50/80 , H04B5/0037 , H04B5/0075
摘要： A wireless power transmission system based on cell division is provided. A communication and power control method of the wireless power transmission system, includes setting a magnetic coupling zone. The method further includes detecting a target device in the magnetic coupling zone. The method further includes transmitting a power to the target device. The method further includes adjusting an amount of the power based on a transmission efficiency of the power.
摘要翻译：提供了一种基于单元划分的无线电力传输系统。无线电力传输系统的通信和电力控制方法包括设置磁耦合区域。该方法还包括检测磁耦合区中的目标装置。该方法还包括向目标设备发送电力。该方法还包括基于电力的传输效率来调整功率量。

67. 发明授权

US09252844B2 Resonance power generator and resonance power receiver for performing data communication 有权
标题翻译：用于执行数据通信的共振发电机和谐振电源接收器
公开(公告)号：US09252844B2
公开(公告)日：2016-02-02
申请号：US12969312
申请日：2010-12-15
申请人： Nam Yun Kim , Sang Wook Kown
发明人： Nam Yun Kim , Sang Wook Kown
IPC分类号： H04B5/00 , H02J5/00
CPC分类号： H04B5/0031 , H02J5/005 , H02J7/025 , H02J50/12 , H04B5/0037
摘要： Disclosed is a resonate power generator and a resonate power receiver. The resonate power generator may include a modulator to control modulation of transmission data transmitted to a target resonator, and to control transmission of the modulated transmission data to a power carrier signal of a source resonator, a demodulator to demodulate received data received from the target resonator, and a coupling unit to couple the modulator, the demodulator, and the source resonator.
摘要翻译：公开了一种谐振发电机和谐振电力接收器。共振功率发生器可以包括调制器以控制传输到目标谐振器的传输数据的调制，并且控制调制的传输数据到源谐振器的功率载波信号的传输，解调器，用于解调从目标谐振器接收的接收数据以及用于耦合调制器，解调器和源谐振器的耦合单元。

68. 发明授权

US09199545B2 Method and apparatus for controlling wireless power transmission 有权
标题翻译：用于控制无线电力传输的方法和装置
公开(公告)号：US09199545B2
公开(公告)日：2015-12-01
申请号：US13485053
申请日：2012-05-31
申请人： Nam Yun Kim , Sang Wook Kwon , Yun Kwon Park , Young Tack Hong
发明人： Nam Yun Kim , Sang Wook Kwon , Yun Kwon Park , Young Tack Hong
IPC分类号： B60L11/18 , H02J7/00 , H02J7/02 , H01F27/42
CPC分类号： H02J50/12 , B60L11/182 , H02J7/007 , H02J7/025 , H02J50/80 , Y02T10/7005 , Y02T10/7072 , Y02T90/122 , Y02T90/14
摘要： A method and apparatus for controlling wireless power transmission are provided. An output power of a source device may be wirelessly transmitted to a target device via a resonator. The source device may detect a change in a current of the output power, and may request the target device to verify a state of the target device. The source device may determine a state of a wireless power transmission based on the change in the current and the state of the target device. The source device may control wireless power transmission based on the determined state of the wireless power transmission.
摘要翻译：提供了一种用于控制无线电力传输的方法和装置。源设备的输出功率可以经由谐振器无线传输到目标设备。源设备可以检测输出功率的电流的变化，并且可以请求目标设备验证目标设备的状态。源设备可以基于目标设备的当前状态和状态的改变来确定无线电力传输的状态。源设备可以基于确定的无线电力传输的状态来控制无线电力传输。

69. 发明授权

US09178388B2 Wireless power transmission apparatus 有权
标题翻译：无线电力传输装置
公开(公告)号：US09178388B2
公开(公告)日：2015-11-03
申请号：US12967682
申请日：2010-12-14
申请人： Young Ho Ryu , Eun Seok Park , Sang Wook Kwon , Young Tack Hong , Nam Yun Kim
发明人： Young Ho Ryu , Eun Seok Park , Sang Wook Kwon , Young Tack Hong , Nam Yun Kim
IPC分类号： H01F27/42 , H02J17/00 , H01Q15/00
CPC分类号： H02J50/12 , H01Q15/0086 , H02J5/005 , H02J17/00 , H02J50/90
摘要： Provided is a wireless power transmission apparatus, including a source unit including a power resonator to transmit a wireless power to a target apparatus, and a near field controller to control a direction of a magnetic field of the power resonator.
摘要翻译：提供了一种无线电力传输装置，包括：源单元，其包括用于向目标装置发送无线电力的功率谐振器;以及近场控制器，用于控制功率谐振器的磁场方向。

70. 发明授权

US09083178B2 Apparatus for and method of protecting wireless-coupled power devices from overvoltage, overcurrent, and overtemperature using hysteresis 有权
标题翻译：使用滞后保护无线耦合功率器件的过电压，过流和过温的装置和方法
公开(公告)号：US09083178B2
公开(公告)日：2015-07-14
申请号：US13473821
申请日：2012-05-17
申请人： Dong Zo Kim , Sang Wook Kwon , Yun Kwon Park , Eun Seok Park , Young Tack Hong , Ki Young Kim , Young Ho Ryu , Nam Yun Kim , Jin Sung Choi , Chang Wook Yoon
发明人： Dong Zo Kim , Sang Wook Kwon , Yun Kwon Park , Eun Seok Park , Young Tack Hong , Ki Young Kim , Young Ho Ryu , Nam Yun Kim , Jin Sung Choi , Chang Wook Yoon
IPC分类号： H02H3/08 , H02H3/20 , H02H5/04
CPC分类号： H02J50/12 , H02H3/08 , H02H3/20 , H02H5/042 , H02J5/005 , H02J7/025 , H02J17/00 , H02J50/70 , H02J50/80 , H02J50/90
摘要： An overvoltage protecting unit and an overcurrent protecting unit protect a power device from an overvoltage and an overcurrent using a comparator having hysteresis. An overtemperature protecting unit protects the power device from an overtemperature using a thermistor having a resistance that changes as a temperature of the thermistor changes.
摘要翻译：过电压保护单元和过电流保护单元使用具有滞后的比较器保护功率器件免受过电压和过电流。过热保护单元使用具有随着热敏电阻的温度变化而变化的电阻的热敏电阻来保护功率器件免受过热。

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