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1.发明申请WIRELESS POWER TRANSMISSION SYSTEM AND MULTI-MODE RESONATOR IN WIRELESS POWER TRANSMISSION SYSTEM 有权无线电力传输系统中的无线电力传输系统和多模式谐振器公开(公告)号：US20130134793A1
公开(公告)日：2013-05-30
申请号：US13684877
申请日：2012-11-26
申请人： 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
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
IPC分类号： H02J17/00
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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2.发明申请公开(公告)号：US20130134791A1
公开(公告)日：2013-05-30
申请号：US13616347
申请日：2012-09-14
申请人： Eun Seok PARK , Ki Young KIM , Young Ho RYU , Sang Wook KWON , Nam Yun KIM , Dong Zo KIM , Yun Kwon PARK , Chang Wook YOON , Jin Sung CHOI , Young Tack HONG
发明人： Eun Seok PARK , Ki Young KIM , Young Ho RYU , Sang Wook KWON , Nam Yun KIM , Dong Zo KIM , Yun Kwon PARK , Chang Wook YOON , Jin Sung CHOI , Young Tack HONG
IPC分类号： H01F38/14
摘要： A wireless power transmission system with an enhanced magnetic field strength is provided. A wireless power transmitter includes a generator configured to generate a power. The wireless power transmitter further includes a resonator configured to generate a magnetic field to transmit the power to a target device. The wireless power transmitter further includes a slab unit configured to enhance the magnetic field.
摘要翻译： 提供了具有增强的磁场强度的无线电力传输系统。 无线电力发射机包括被配置为产生电力的发电机。 无线电力发射机还包括谐振器，其被配置为产生磁场以将功率传输到目标装置。 无线电力发射机还包括被配置为增强磁场的板单元。
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公开(公告)号：US20130101133A1
公开(公告)日：2013-04-25
申请号：US13602524
申请日：2012-09-04
申请人： Chang Wook YOON , Sang Wook KWON , Nam Yun KIM , Eun Seok PARK , Ki Young KIM , Dong Zo KIM , Yun Kwon PARK , Young Ho RYU , Jin Sung CHOI , Young Tack HONG
发明人： Chang Wook YOON , Sang Wook KWON , Nam Yun KIM , Eun Seok PARK , Ki Young KIM , Dong Zo KIM , Yun Kwon PARK , Young Ho RYU , Jin Sung CHOI , Young Tack HONG
IPC分类号： H04B3/00
CPC分类号： H04R5/04 , H04R3/12 , H04R2205/024 , H04R2205/026 , H04R2227/005 , H04R2420/07 , H04S3/00
摘要： A sound system using wireless power transmission is provided. A power and data transmission apparatus in the sound system, includes a data transmitting unit configured to wirelessly transmit, to a sound output device, sound data. The apparatus further includes a power transmitting unit configured to wirelessly transmit, to the sound output device, power. The apparatus further includes a controller configured to control the data transmitting unit and the power transmitting unit based on a distance between the apparatus and the sound output device.
摘要翻译： 提供使用无线电力传输的音响系统。 声音系统中的电力和数据发送装置包括被配置为向声音输出装置无线地发送声音数据的数据发送单元。 该装置还包括：功率发送单元，被配置为向声音输出装置无线地发送功率。 该装置还包括：控制器，被配置为基于装置和声音输出装置之间的距离来控制数据发送单元和电力发送单元。
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4.发明申请公开(公告)号：US20120202435A1
公开(公告)日：2012-08-09
申请号：US13366618
申请日：2012-02-06
申请人： Nam Yun KIM , Sang Wook Kwon , Yun Kwon Park , Eun Seok Park , Young Tack Hong , Ki Young Kim , Young Ho Ryu , Dong Zo Kim , Jin Sung Choi
发明人： Nam Yun KIM , Sang Wook Kwon , Yun Kwon Park , Eun Seok Park , Young Tack Hong , Ki Young Kim , Young Ho Ryu , Dong Zo Kim , Jin Sung Choi
IPC分类号： H04B7/00
CPC分类号： H04B5/0037 , H02J7/025 , H02J50/12 , H02J50/50 , H02J50/80 , H04B5/0031 , H04B5/0093
摘要： Provided are a transmission system and a wireless power transmission and reception controlling method. According to an embodiment, a wireless power receiver may include: a target communication unit configured to receive, from a wireless power transmitter, a wake-up request signal and synchronization information with respect to wireless power transmission, and to transmit a response signal with respect to the wake-up request signal to the wireless power transmitter; a load path switch configured to activate based on timing information included in the synchronization information; and a target resonator configured to receive wireless power from a source resonator of the wireless power transmitter, when the load path switch is activated.
摘要翻译： 提供传输系统和无线电力发送和接收控制方法。 根据实施例，无线电力接收器可以包括：目标通信单元，被配置为从无线功率发射机接收关于无线电力传输的唤醒请求信号和同步信息，并且发送响应信号 到无线电力发射机的唤醒请求信号; 负载路径切换器，被配置为基于所述同步信息中包含的定时信息进行激活; 以及目标谐振器，其被配置为当所述负载路径开关被激活时从所述无线电力发射器的源极谐振器接收无线电力。
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5.发明申请公开(公告)号：US20120153903A1
公开(公告)日：2012-06-21
申请号：US13327193
申请日：2011-12-15
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
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
CPC分类号： H02H7/1252 , H02J5/005 , H02J7/025 , H02J50/12
摘要： A protector that protects a rectifier, and a wireless power receiver including the protector are provided. In one embodiment, a protector for an electronic device may include: a switch configured to control current flow to a rectifier of the electronic device; and a switch controller configured to: compare, with a predetermined threshold value, a voltage difference between an output voltage of the rectifier and a voltage of the electronic device; and transmit a control signal to the switch (i) to discontinue current flow to the rectifier when the voltage difference is greater than the predetermined threshold value, and (ii) to enable current flow to rectifier when the voltage difference is less than or equal to the predetermined threshold value.
摘要翻译： 提供保护整流器的保护器和包括保护器的无线电力接收器。 在一个实施例中，用于电子设备的保护器可以包括：开关，被配置为控制到电子设备的整流器的电流; 以及开关控制器，被配置为：将预定阈值与整流器的输出电压和电子设备的电压之间的电压差进行比较; 并且当所述电压差大于所述预定阈值时，向所述开关（i）发送控制信号以中断流向所述整流器的电流，以及（ii）当所述电压差小于或等于 预定的阈值。
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6.发明申请WIRELESS POWER TRANSMISSION SYSTEM AND METHOD FOR INCREASING COUPLING EFFICIENCY BY ADJUSTING RESONANT FREQUENCY 有权无线电力传输系统和通过调节谐振频率提高耦合效率的方法公开(公告)号：US20130249306A1
公开(公告)日：2013-09-26
申请号：US13742992
申请日：2013-01-16
申请人： Ki Young KIM , Eun Seok PARK , Young Ho RYU , Sang Wook KWON , Nam Yun KIM , Dong Zo KIM , Yun Kwon PARK , Chang Wook YOON , Jin Sung CHOI , Young Tack HONG
发明人： Ki Young KIM , Eun Seok PARK , Young Ho RYU , Sang Wook KWON , Nam Yun KIM , Dong Zo KIM , Yun Kwon PARK , Chang Wook YOON , Jin Sung CHOI , Young Tack HONG
IPC分类号： H02J17/00
摘要： A wireless power transmission system and a method for increasing a coupling efficiency by adjusting a resonant frequency are provided. A device of the wireless power transmission system includes a resonator configured to transmit a wireless power, and a communication unit configured to receive information from another device. The device further includes a controller configured to determine a power transmission efficiency based on the information, and adjust a resonant frequency of the device, a resonant frequency of a relay device, and a resonant frequency of the other device, if the power transmission efficiency is less than or equal to a predetermined reference efficiency.
摘要翻译： 提供了一种通过调节谐振频率来提高耦合效率的无线电力传输系统和方法。 无线电力传输系统的装置包括被配置为发送无线电力的谐振器，以及被配置为从另一设备接收信息的通信单元。 该装置还包括控制器，其被配置为基于该信息来确定功率传输效率，并且如果功率传输效率是（...），则调整设备的谐振频率，中继设备的谐振频率和另一设备的谐振频率 小于或等于预定的参考效率。
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公开(公告)号：US20120286581A1
公开(公告)日：2012-11-15
申请号：US13463354
申请日：2012-05-03
申请人： Young Ho RYU , Eun Seok PARK , Sang Wook KWON , Yun Kwon PARK , Young Tack HONG , Ki Young KIM , Nam Yun KIM , Dong Zo KIM , Jin Sung CHOI , Chang Wook YOON
发明人： Young Ho RYU , Eun Seok PARK , Sang Wook KWON , Yun Kwon PARK , Young Tack HONG , Ki Young KIM , Nam Yun KIM , Dong Zo KIM , Jin Sung CHOI , Chang Wook YOON
IPC分类号： H02J17/00
摘要： An apparatus and method for controlling a magnetic field when power is wirelessly transmitted are provided. According to one general aspect, a wireless power transmitter may include: a source resonator configured to wirelessly transmit power to a target device including at least one sub-resonator located there within; and a magnetic field distribution controller configured to control the distribution of the magnetic field within the resonator based the resonance frequency of the at least one sub-resonator and the resonance frequency of the source resonator.
摘要翻译： 提供了一种用于在无线发送电力时控制磁场的装置和方法。 根据一个一般方面，无线电力发射机可以包括：源极谐振器，其被配置为向包括位于其中的至少一个子谐振器的目标器件进行无线发射功率; 以及磁场分布控制器，其被配置为基于所述至少一个子谐振器的谐振频率和所述源谐振器的谐振频率来控制所述谐振器内的所述磁场的分布。
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公开(公告)号：US20120235507A1
公开(公告)日：2012-09-20
申请号：US13396777
申请日：2012-02-15
申请人： 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
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
IPC分类号： H01F38/14
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.
摘要翻译： 高效率可变动力传递装置通过使高频信号ON和OFF来调制相对于时间轴具有恒定振幅的高频信号来输出可变功率，以便将可变功率放大以满足所请求的功率电平 基于具有预定电平的电源电压的目标装置，将从电源接收的交流（AC）电压转换为直流（DC）电压，基于直流电压生成具有预定电平的电源电压;以及 向PA提供具有预定水平的电源电压。
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公开(公告)号：US20130134927A1
公开(公告)日：2013-05-30
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
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。
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10.发明申请公开(公告)号：US20130130621A1
公开(公告)日：2013-05-23
申请号：US13558492
申请日：2012-07-26
申请人： Dong Zo KIM , Sang Wook KWON , Ki Young KIM , Nam Yun KIM , Yun Kwon PARK , Eun Seok PARK , Young Ho RYU , Young Tack HONG , Jin Sung CHOI , Chang Wook YOON , Jong Won YU , Wang Sang LEE , Hyeong Seok JANG
发明人： Dong Zo KIM , Sang Wook KWON , Ki Young KIM , Nam Yun KIM , Yun Kwon PARK , Eun Seok PARK , Young Ho RYU , Young Tack HONG , Jin Sung CHOI , Chang Wook YOON , Jong Won YU , Wang Sang LEE , Hyeong Seok JANG
IPC分类号： H04B7/24
CPC分类号： H04B5/0031 , H04B5/0037
摘要： A method and apparatus for data communication in wireless power transmission are provided. A wireless power transmitter includes a resonance antenna configured to wirelessly transmit a power to a wireless power receiver, and receive a signal from the wireless power receiver, the signal including a sub-carrier. The wireless power transmitter further includes a controller configured to receive the signal from the resonance antenna, and receive data from the wireless power receiver based on the sub-carrier.
摘要翻译： 提供了一种用于无线电力传输中的数据通信的方法和装置。 无线电力发射机包括：谐振天线，被配置为向无线电力接收器无线地发送电力，并且从无线电力接收器接收信号，所述信号包括子载波。 无线电力发射机还包括被配置为从谐振天线接收信号并且基于子载波从无线电力接收器接收数据的控制器。
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