公开(公告)号：US08770638B2

公开(公告)日：2014-07-08

申请号：US13545763

申请日：2012-07-10

申请人： Phil Jung Jeong ,  Jun Mo Ku ,  Jin Ho Kim ,  Jong Myung Lim ,  Sang Wook Nam

发明人： Phil Jung Jeong ,  Jun Mo Ku ,  Jin Ho Kim ,  Jong Myung Lim ,  Sang Wook Nam

IPC分类号： B60R19/34

CPC分类号： B60R19/18 ,  B60R19/34 ,  B60R2019/1806 ,  B60R2019/186 ,  B60R2019/247

摘要： A bumper beam assembly for a vehicle may include a back beam disposed inside a vehicle bumper, both distal ends of the back beam being oriented in a lateral direction of a main body of the vehicle, crash boxes coupled to one side of the back beam, the crash boxes protruding from the both distal ends of the back beam toward the bumper, and back beam stays integrally coupled to the other side of the back beam, the back beam stays protruding from the both distal ends of the back beam toward an inside of the vehicle, in a direction opposite to a direction in which the crash boxes protrude.

摘要翻译： 用于车辆的保险杠梁组件可以包括设置在车辆保险杠内部的后梁，所述后梁的两个远端在车辆主体的横向方向上定向，联接到后横梁的一侧的碰撞箱， 碰撞箱从后梁的两个远端朝向保险杠突出，后梁保持一体地联接到后梁的另一侧，后梁保持从后梁的两个远端突出到内侧 车辆在与碰撞箱突出的方向相反的方向上。

公开(公告)号：US20130154285A1

公开(公告)日：2013-06-20

申请号：US13545763

申请日：2012-07-10

申请人： Phil Jung Jeong ,  Jun Mo Ku ,  Jin Ho Kim ,  Jong Myung Lim ,  Sang Wook Nam

发明人： Phil Jung Jeong ,  Jun Mo Ku ,  Jin Ho Kim ,  Jong Myung Lim ,  Sang Wook Nam

IPC分类号： B60R19/34

CPC分类号： B60R19/18 ,  B60R19/34 ,  B60R2019/1806 ,  B60R2019/186 ,  B60R2019/247

摘要： A bumper beam assembly for a vehicle may include a back beam disposed inside a vehicle bumper, both distal ends of the back beam being oriented in a lateral direction of a main body of the vehicle, crash boxes coupled to one side of the back beam, the crash boxes protruding from the both distal ends of the back beam toward the bumper, and back beam stays integrally coupled to the other side of the back beam, the back beam stays protruding from the both distal ends of the back beam toward an inside of the vehicle, in a direction opposite to a direction in which the crash boxes protrude.

摘要翻译： 用于车辆的保险杠梁组件可以包括设置在车辆保险杠内部的后梁，所述后梁的两个远端在车辆主体的横向方向上定向，联接到后横梁的一侧的碰撞箱， 碰撞箱从后梁的两个远端朝向保险杠突出，后梁保持一体地联接到后梁的另一侧，后梁保持从后梁的两个远端突出到内侧 车辆在与碰撞箱突出的方向相反的方向上。

公开(公告)号：US20130207477A1

公开(公告)日：2013-08-15

申请号：US13397522

申请日：2012-02-15

申请人： Sang Wook Nam ,  Yoon Goo Kim

发明人： Sang Wook Nam ,  Yoon Goo Kim

IPC分类号： H02J17/00 ,  H01F38/14

CPC分类号： H02J50/23 ,  H01Q11/08 ,  H02J17/00

摘要： The present invention relates to a system for transferring wireless power or signal. The system includes a first antenna; and a second antenna which is located from the first antenna at an arbitrary distance and arranged in an arbitrary direction in comparison with the first antenna, wherein respective spherical modes of the first antenna and the second antenna are allowed to have orders which are same as or larger than a predetermined value to thereby transfer wireless power between the first antenna and the second antenna.

摘要翻译： 本发明涉及一种用于传送无线电力或信号的系统。 该系统包括第一天线; 以及第二天线，其与第一天线相比以任意距离从第一天线位于任意方向，其中，第一天线和第二天线的各个球面模式被允许具有与第一天线相同或相同的顺序， 大于预定值，从而在第一天线和第二天线之间传送无线电力。

公开(公告)号：US08704601B2

公开(公告)日：2014-04-22

申请号：US13516230

申请日：2010-12-15

申请人： Sang Wook Nam ,  Yong Hoon Song ,  Sung Ho Lee ,  Jae Jun Lee ,  Eun II Cho

发明人： Sang Wook Nam ,  Yong Hoon Song ,  Sung Ho Lee ,  Jae Jun Lee ,  Eun II Cho

IPC分类号： H03F3/04

CPC分类号： H03F3/2176 ,  H03F1/223 ,  H03F3/195 ,  H03F3/45179 ,  H03F2200/06 ,  H03F2200/405 ,  H03F2200/54

摘要： The present invention includes a class-E power amplifier, comprising a driver stage (DS) including a first power amplifier with transistors, to which an input signal is inputted; a main stage (MS), including a second power amplifier with transistors, whose input is connected to the output of the DS; and a first LC resonator whose one end is connected to the output of the DS and the other end to the ground as an AC equivalent circuit and a second LC resonator whose one end is connected to the input of the MS and the other end to the ground as an AC equivalent circuit. In accordance with the present invention, as the voltage stress is reduced on the CMOS class-E power amplifier, the application of the high power supply voltage may be allowed and therefore the load impedance may be high while the same efficiency is maintained.

摘要翻译： 本发明包括一个E类功率放大器，包括一个驱动级（DS），该驱动级包括一个输入信号的晶体管的第一功率放大器; 主级（MS），包括具有晶体管的第二功率放大器，其输入连接到DS的输出; 以及第一LC谐振器，其一端连接到DS的输出端，另一端连接到地面作为AC等效电路，第二LC谐振器的一端连接到MS的输入端，另一端连接到 作为交流等效电路接地。 根据本发明，由于CMOS E类功率放大器的电压应力降低，可以允许施加高电源电压，因此负载阻抗可能高，同时保持相同的效率。

公开(公告)号：US09350201B2

公开(公告)日：2016-05-24

申请号：US12905905

申请日：2010-10-15

申请人： Sang Wook Kwon ,  Eun Seok Park ,  Young-tack Hong ,  Sang Wook Nam ,  Jong Min Park ,  Yoon Goo Kim

发明人： Sang Wook Kwon ,  Eun Seok Park ,  Young-tack Hong ,  Sang Wook Nam ,  Jong Min Park ,  Yoon Goo Kim

IPC分类号： H02J17/00 ,  H04B5/00

CPC分类号： H02J50/12 ,  H02J17/00 ,  H02J50/90 ,  H04B5/0037 ,  H04B5/0093

摘要： A wireless power transmission device, a wireless power transmission control device, and a wireless power transmission method are provided. A coupling frequency between a source resonator and a target resonator is determined. A transmission frequency is controlled such that power is transmitted from the source resonator to the target resonator at the coupling frequency. Therefore, it is possible to maintain a high power transmission efficiency without using an additional matching circuit even when a distance between the source resonator and the target resonator is changed.

摘要翻译： 提供无线电力传输装置，无线电力传输控制装置和无线电力传输方法。 确定源谐振器和目标谐振器之间的耦合频率。 控制传输频率使得功率以耦合频率从源谐振器传输到目标谐振器。 因此，即使当源谐振器和目标谐振器之间的距离改变时，也可以不使用附加匹配电路来保持高功率传输效率。

公开(公告)号：US09225203B2

公开(公告)日：2015-12-29

申请号：US13397522

申请日：2012-02-15

申请人： Sang Wook Nam ,  Yoon Goo Kim

发明人： Sang Wook Nam ,  Yoon Goo Kim

IPC分类号： H01F27/42 ,  H02J17/00 ,  H01Q11/08

CPC分类号： H02J50/23 ,  H01Q11/08 ,  H02J17/00

摘要： The present invention relates to a system for transferring wireless power or signal. The system includes a first antenna; and a second antenna which is located from the first antenna at an arbitrary distance and arranged in an arbitrary direction in comparison with the first antenna, wherein respective spherical modes of the first antenna and the second antenna are allowed to have orders which are same as or larger than a predetermined value to thereby transfer wireless power between the first antenna and the second antenna.

摘要翻译： 本发明涉及一种用于传送无线电力或信号的系统。 该系统包括第一天线; 以及第二天线，其与第一天线相比以任意距离从第一天线位于任意方向，其中，第一天线和第二天线的各个球面模式被允许具有与第一天线相同或相同的顺序， 大于预定值，从而在第一天线和第二天线之间传送无线电力。

公开(公告)号：US5844353A

公开(公告)日：1998-12-01

申请号：US785171

申请日：1997-01-13

申请人： Sang Wook Nam

发明人： Sang Wook Nam

IPC分类号： H01J29/76 ,  H01J29/70 ,  H01J29/82 ,  H04N9/28 ,  H01F7/00

CPC分类号： H01J29/703 ,  H01J29/823

摘要： A coupling structure of a convergence correction mechanism including a magnet set has a connecting member with an extension part for fitting axially onto one of a cathode ray tube and a neck part of a coil separator on the cathode ray tube and with an insertion part extending axially to a tip end from one axial end of the extension part for receiving the magnet set.

摘要翻译： 包括磁体组的​​会聚校正机构的联接结构具有连接构件，该连接构件具有延伸部分，用于轴向安装在阴极射线管上的阴极射线管和线圈分离器的颈部之一上，并且具有沿轴向延伸的插入部分 从延伸部分的一个轴向端到尖端，用于接收磁体组。

公开(公告)号：US20120319782A1

公开(公告)日：2012-12-20

申请号：US13516230

申请日：2010-12-15

申请人： Sang Wook Nam ,  Yong Hoon Song ,  Sung Ho Lee ,  Jae Jun Lee ,  Eun Il Cho

发明人： Sang Wook Nam ,  Yong Hoon Song ,  Sung Ho Lee ,  Jae Jun Lee ,  Eun Il Cho

IPC分类号： H03F1/22 ,  H03F3/21

CPC分类号： H03F3/2176 ,  H03F1/223 ,  H03F3/195 ,  H03F3/45179 ,  H03F2200/06 ,  H03F2200/405 ,  H03F2200/54

摘要： The present invention includes a class-E power amplifier, comprising a driver stage (DS) including a first power amplifier with transistors, to which an input signal is inputted; a main stage (MS), including a second power amplifier with transistors, whose input is connected to the output of the DS; and a first LC resonator whose one end is connected to the output of the DS and the other end to the ground as an AC equivalent circuit and a second LC resonator whose one end is connected to the input of the MS and the other end to the ground as an AC equivalent circuit. In accordance with the present invention, as the voltage stress is reduced on the CMOS class-E power amplifier, the application of the high power supply voltage may be allowed and therefore the load impedance may be high while the same efficiency is maintained.

摘要翻译： 本发明包括一个E类功率放大器，包括一个驱动级（DS），该驱动级包括一个输入信号的晶体管的第一功率放大器; 主级（MS），包括具有晶体管的第二功率放大器，其输入连接到DS的输出; 以及第一LC谐振器，其一端连接到DS的输出端，另一端连接到地面作为AC等效电路，第二LC谐振器的一端连接到MS的输入端，另一端连接到 作为交流等效电路接地。 根据本发明，由于CMOS E类功率放大器的电压应力降低，可以允许施加高电源电压，因此负载阻抗可能高，同时保持相同的效率。

公开(公告)号：US20120313450A1

公开(公告)日：2012-12-13

申请号：US13578851

申请日：2011-02-16

申请人： Sang Wook Nam ,  Jong Min Park ,  Youn Do Tak ,  Yoon Goo Kim

发明人： Sang Wook Nam ,  Jong Min Park ,  Youn Do Tak ,  Yoon Goo Kim

IPC分类号： H02J17/00

CPC分类号： H02J50/40 ,  H02J17/00 ,  H02J50/12 ,  H02J50/80 ,  H04B5/0012 ,  H04B5/0037 ,  H04B5/0075 ,  H04W52/346

摘要： A method for multiple wireless power transfer, capable of transmitting power wirelessly to multiple receivers, by using a time division scheme, includes the steps of: (a) allotting exclusive power transmission time for at least one of the multiple receivers; and (b) transmitting the power wirelessly to each of the at least one of the receivers; wherein, during the exclusive power transmission time allotted to an i-th receiver, which is one of the multiple receivers, the receiving state of the i-th receiver is set to ON and those of the other receivers to OFF. In accordance with the present invention, the following effects can be achieved: the PTE of the multiple receivers may be increased and the PTE of each of the receivers may be kept similarly because the power is transmitted only to one receiver by using the time division scheme and thus interference among multiple receivers is eliminated.

摘要翻译： 一种能够通过使用时分方案向多个接收机无线发射功率的多无线功率传输方法，包括以下步骤：（a）为多个接收机中的至少一个分配专用功率传输时间; 和（b）将所述电力无线发射到所述至少一个所述接收机中的每一个; 其中，在分配给作为多个接收机之一的第i个接收机的专用功率传输时间期间，将第i个接收机的接收状态设置为ON，将其他接收机的接收状态设置为OFF。 根据本发明，可以实现以下效果：可以增加多个接收机的PTE，并且可以类似地保持每个接收机的PTE，因为通过使用时分方案将功率仅发送到一个接收机 从而消除了多个接收机之间的干扰。

公开(公告)号：US20110089769A1

公开(公告)日：2011-04-21

申请号：US12905905

申请日：2010-10-15

申请人： Sang Wook Kwon ,  Eun Seok Park ,  Young-tack Hong ,  Sang Wook Nam ,  Jong Min Park ,  Yoon Goo Kim

发明人： Sang Wook Kwon ,  Eun Seok Park ,  Young-tack Hong ,  Sang Wook Nam ,  Jong Min Park ,  Yoon Goo Kim

IPC分类号： H02J17/00

CPC分类号： H02J50/12 ,  H02J17/00 ,  H02J50/90 ,  H04B5/0037 ,  H04B5/0093

摘要： A wireless power transmission device, a wireless power transmission control device, and a wireless power transmission method are provided. A coupling frequency between a source resonator and a target resonator is determined A transmission frequency is controlled such that power is transmitted from the source resonator to the target resonator at the coupling frequency. Therefore, it is possible to maintain a high power transmission efficiency without using an additional matching circuit even when a distance between the source resonator and the target resonator is changed.

摘要翻译： 提供无线电力传输装置，无线电力传输控制装置和无线电力传输方法。 确定源谐振器和目标谐振器之间的耦合频率A控制发射频率使得功率以耦合频率从源谐振器传输到目标谐振器。 因此，即使当源谐振器和目标谐振器之间的距离改变时，也可以不使用附加匹配电路来保持高功率传输效率。