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1. 发明授权

US08558120B2 Multilayer board for suppressing unwanted electromagnetic waves and noise 有权
标题翻译：用于抑制不需要的电磁波和噪声的多层板
公开(公告)号：US08558120B2
公开(公告)日：2013-10-15
申请号：US12973127
申请日：2010-12-20
申请人： Jong Hwa Kwon , Dong-Uk Sim , Sang Il Kwak
发明人： Jong Hwa Kwon , Dong-Uk Sim , Sang Il Kwak
IPC分类号： H05K1/16
CPC分类号： H05K1/0236 , H05K1/0231
摘要： A multilayer board for suppressing unwanted electromagnetic waves and noise includes: a power plane and a ground plane constituting a power distribution network; an electromagnetic wave suppression structure placed on the power plane or the ground plane; and a decoupling capacitor placed on the power plane or the ground plane, wherein the electromagnetic wave suppression structure and the decoupling capacitor are placed together.
摘要翻译：用于抑制不需要的电磁波和噪声的多层板包括：构成配电网络的电力平面和接地面; 放置在电源平面或接地平面上的电磁波抑制结构; 以及放置在电源平面或接地平面上的去耦电容器，其中电磁波抑制结构和去耦电容器放在一起。

2. 发明申请

US20120161894A1 POWER DISTRIBUTION NETWORK FOR ENHANCING SIGNAL QUALITY 审中-公开
标题翻译：功率分配网络，提高信号质量
公开(公告)号：US20120161894A1
公开(公告)日：2012-06-28
申请号：US13332805
申请日：2011-12-21
申请人： Jong Hwa KWON
发明人： Jong Hwa KWON
IPC分类号： H04B3/28
CPC分类号： H05K1/0236 , H05K2201/09309 , H05K2201/09972
摘要： A power distribution network includes a reference plane placed under a signal line, the reference plane having a discontinuous structure; and a return current path for the signal line, the return current path being formed on the reference plane. The return current path has any one shape among the same shape as the signal line, a proportional shape to the signal line and an expansion shape of the signal line.
摘要翻译：配电网络包括放置在信号线下方的参考平面，参考平面具有不连续的结构; 以及信号线的返回电流路径，返回电流路径形成在参考平面上。返回电流路径具有与信号线相同形状，与信号线成比例的形状和信号线的扩展形状的任何一种形状。

3. 发明申请

US20110147063A1 MULTILAYER BOARD FOR SUPPRESSING UNWANTED ELECTROMAGNETIC WAVES AND NOISE 有权
标题翻译：用于抑制无电磁波和噪声的多层板
公开(公告)号：US20110147063A1
公开(公告)日：2011-06-23
申请号：US12973127
申请日：2010-12-20
申请人： Jong Hwa KWON , Dong-Uk Sim , Sang il Kwak
发明人： Jong Hwa KWON , Dong-Uk Sim , Sang il Kwak
IPC分类号： H05K1/16
CPC分类号： H05K1/0236 , H05K1/0231
摘要： A multilayer board for suppressing unwanted electromagnetic waves and noise includes: a power plane and a ground plane constituting a power distribution network; an electromagnetic wave suppression structure placed on the power plane or the ground plane; and a decoupling capacitor placed on the power plane or the ground plane, wherein the electromagnetic wave suppression structure and the decoupling capacitor are placed together.
摘要翻译：用于抑制不需要的电磁波和噪声的多层板包括：构成配电网络的电力平面和接地面; 放置在电源平面或接地平面上的电磁波抑制结构; 以及放置在电源平面或接地平面上的去耦电容器，其中电磁波抑制结构和去耦电容器放在一起。

4. 发明申请

US20090201220A1 HIGH IMPEDANCE SURFACE STRUCTURE USING ARTIFICIAL MAGNETIC CONDUCTOR, AND ANTENNA AND ELECTROMAGNETIC DEVICE USING THE SAME STRUCTURE 审中-公开
标题翻译：使用人造磁导体的高阻抗表面结构和使用相同结构的天线和电磁装置
公开(公告)号：US20090201220A1
公开(公告)日：2009-08-13
申请号：US12295910
申请日：2006-12-04
申请人： Dong-Ho Kim , Jae-Ick Choi , Dong-Uk Sim , Jong-Hwa Kwon
发明人： Dong-Ho Kim , Jae-Ick Choi , Dong-Uk Sim , Jong-Hwa Kwon
IPC分类号： H01Q1/00 , H01Q1/38
CPC分类号： H01Q15/006 , H01Q9/285
摘要： Provided are a high impedance surface structure using an AMC (artificial magnetic conductor) and an antenna and an electromagnetic device using the high impedance surface structure. The high impedance surface structure includes: a ground layer formed of a first conductor layer; a first dielectric layer formed on the ground layer; and an HIS (high impedance surface) layer formed of second conductor layers and a second dielectric layer on the first dielectric layer, wherein the second conductor layers are interdigitated with one another and vias connecting the second conductor layers to the ground layer are not formed.
摘要翻译：提供了使用AMC（人造磁导体）和天线的高阻抗表面结构和使用高阻抗表面结构的电磁装置。高阻抗表面结构包括：由第一导体层形成的接地层; 形成在所述接地层上的第一电介质层; 以及由第二导体层形成的HIS（高阻抗表面）层和在第一电介质层上的第二电介质层，其中第二导体层彼此交错，并且不形成将第二导体层连接到接地层的通孔。

5. 发明申请

US20070018142A1 Electromagnetic shielding material having carbon nanotube and metal as eletrical conductor 有权
标题翻译：具有碳纳米管和金属作为电导体的电磁屏蔽材料
公开(公告)号：US20070018142A1
公开(公告)日：2007-01-25
申请号：US10575343
申请日：2004-10-15
申请人： Jong-Hwa Kwon , Hyung-Do Choi , Ho-Gyu Yoon , Yoon-Jin Kim
发明人： Jong-Hwa Kwon , Hyung-Do Choi , Ho-Gyu Yoon , Yoon-Jin Kim
IPC分类号： H01B1/24
CPC分类号： H05K9/0083 , B82Y10/00 , B82Y30/00 , C08K3/08 , C08K7/24 , C08K2201/011 , H01B1/22 , H01B1/24 , H01F1/20
摘要： Disclosed is an electromagnetic shielding material with enhanced shielding effectiveness and mechanical property by employing a carbon nanotube and a metal as an electrical conductor. The electromagnetic shielding material includes a polymer resin for a matrix and two conductive fillers having a carbon nanotube and a metal, wherein a volume percent of the carbon nanotube ranges about 0.2% to about 10% and a volume percent of the metal powder ranges about 7.0% to about 30% so that the total volume percent of the conductive filler is in a range of about 7.2% to about 40%.
摘要翻译：公开了一种通过使用碳纳米管和金属作为电导体而具有增强的屏蔽效能和机械性能的电磁屏蔽材料。电磁屏蔽材料包括用于基体的聚合物树脂和具有碳纳米管和金属的两个导电填料，其中碳纳米管的体积百分比为约0.2％至约10％，金属粉末的体积百分比为约7.0 ％至约30％，使得导电填料的总体积百分比在约7.2％至约40％的范围内。

6. 发明授权

US08929842B2 Apparatus and method for body protection from electromagnetic fields 有权
标题翻译：用于身体防护的电磁场的装置和方法
公开(公告)号：US08929842B2
公开(公告)日：2015-01-06
申请号：US13603608
申请日：2012-09-05
申请人： Sang il Kwak , Jong Hwa Kwon , Dong-Uk Sim
发明人： Sang il Kwak , Jong Hwa Kwon , Dong-Uk Sim
IPC分类号： H03C1/52 , H04B1/38 , H04B1/04
CPC分类号： H04B1/3838
摘要： An apparatus for use in a communication device with an antenna protects a body from electromagnetic fields. The apparatus includes a sensing unit to sense a surrounding environment of the communication device, a variable element to perform a variable operation according to a voltage or current applied thereto. The apparatus further includes a variable element control unit to control the voltage or current according to the surrounding environment sensed by the sensing unit to cause the variable element to perform the variable operation, and an intelligent periodic structure coupled with the variable element, the intelligent periodic structure being configured to change an operation frequency of the wireless communication device according to the variable operation of the variable element and adjust a radiation pattern direction of the antenna.
摘要翻译：用于具有天线的通信装置中的装置保护身体不受电磁场的影响。该装置包括用于感测通信装置的周围环境的感测单元，根据施加到其的电压或电流执行可变操作的可变元件。该装置还包括可变元件控制单元，用于根据由感测单元感测的周围环境来控制电压或电流，以使可变元件执行可变操作，以及与可变元件耦合的智能周期结构，智能周期性结构被配置为根据可变元件的可变操作来改变无线通信设备的操作频率并调整天线的辐射图案方向。

7. 发明申请

US20130006553A1 APPARATUS AND METHOD FOR GENERATING ANALYSIS ALGORITHM OF ELECTROMAGNETIC FIELD GENERATOR 审中-公开
标题翻译：用于生成电磁场发生器分析算法的装置和方法
公开(公告)号：US20130006553A1
公开(公告)日：2013-01-03
申请号：US13421072
申请日：2012-03-15
申请人： JONG HWA KWON , Hyo Joon EOM , Sung Uk LEE
发明人： JONG HWA KWON , Hyo Joon EOM , Sung Uk LEE
IPC分类号： G06F19/00
CPC分类号： H05K9/0069
摘要： An analysis algorithm generation apparatus of an electromagnetic field generator includes: a value inputting unit for receiving information on a TEM cell or GTEM cell; and an algorithm generating unit for generating an algorithm to analyze a TEM mode in a cross sectional structure of the GTEM cell or a tapered section of the TEM cell by using an associated Legendre function and a mode-matching method based on the information transmitted from the value inputting unit. The algorithm generating unit analyzes the TEM mode by dividing a space into four (left, right, upper and lower) regions, the space existing between an inner electrode and an outer wall of the cross sectional structure of the GTEM cell or the tapered section of the TEM cell.
摘要翻译：电磁场发生器的分析算法生成装置包括：值输入单元，用于接收关于TEM单元或GTEM单元的信息; 以及算法生成单元，用于通过使用相关的Legendre函数和基于从所述TEM单元发送的信息的模式匹配方法生成用于分析TEM单元的横截面结构的TEM模式或TEM单元的锥形部分的算法值输入单元。算法生成单元通过将空间分成四个（左，右，上，下）区域来分析TEM模式，该区域存在于GTEM单元的横截面结构的内电极和外壁之间的空间 TEM电池。

8. 发明授权

US08013777B2 Electromagnetic wave absorber using resistive material 有权
标题翻译：电磁波吸收体采用电阻材料
公开(公告)号：US08013777B2
公开(公告)日：2011-09-06
申请号：US12207818
申请日：2008-09-10
申请人： Dong-Uk Sim , Jong Hwa Kwon , Sang Il Kwak , Hyung Do Choi
发明人： Dong-Uk Sim , Jong Hwa Kwon , Sang Il Kwak , Hyung Do Choi
IPC分类号： H01Q17/00
CPC分类号： H01Q17/00
摘要： An electromagnetic wave absorber includes a ground layer made of a metal conductor, a dielectric layer formed on the ground layer, and a unit cell pattern made of a resistive material, and formed on the dielectric layer. The unit cell pattern includes a fundamental patch having a regular square shape, in which a rectangular recess is formed on the center of each of the respective sides, the fundamental patch being located at the center of each of the unit cell pattern, and half cross dipole patches, which are respectively disposed at the four sides of the fundamental patch at a regular angle so as to be engaged with the recesses formed on the respective sides of the fundamental patch at a regular interval.
摘要翻译：电磁波吸收体包括由金属导体形成的接地层，形成在接地层上的电介质层和由电阻材料制成并形成在电介质层上的单元电池图案。单元电池图案包括具有正方形形状的基本贴片，其中在每个相应侧面的中心上形成矩形凹槽，基本贴片位于每个单元电池图案的中心，并且半交叉偶极贴片，其以规则的角度分别设置在基部贴片的四侧，以便以规则的间隔与形成在基底贴片的相应侧面上的凹部接合。

9. 发明申请

US20110152553A1 CARBON NANOTUBE COMPOSITE AND PREPARATION METHOD OF THE SAME 审中-公开
标题翻译：碳纳米管复合材料及其制备方法
公开(公告)号：US20110152553A1
公开(公告)日：2011-06-23
申请号：US12966214
申请日：2010-12-13
申请人： Jong Hwa KWON , Ho Gyu Yoon , Kwang Se Lee
发明人： Jong Hwa KWON , Ho Gyu Yoon , Kwang Se Lee
IPC分类号： C07F7/10 , B82Y30/00 , B82Y40/00
CPC分类号： C07F1/005 , B82Y30/00 , B82Y40/00 , C07B2200/11 , C07F7/0838 , C08G77/26 , C09D183/08
摘要： A carbon nanotube (CNT) composite of which one or more specific functional groups are bonded to surface of a CNT, and a method of preparing a CNT composite are provided. The method includes the steps of introducing an acylhalide group to surface of a CNT, and causing a reaction of the acylhalide group with a polysiloxane having amine groups so as to prepare a CNT composite of which the polysiloxane is bonded to the surface by the medium of an amide group. The CNT composite can fix metal particles uniformly and densely thereon, can have improved mechanical and electrical properties, and can be applied to various industrial fields.
摘要翻译：提供了其中一个或多个特定官能团与CNT表面结合的碳纳米管（CNT）复合物和制备CNT复合材料的方法。该方法包括以下步骤：将酰基卤引入CNT的表面，并使酰卤基与具有胺基的聚硅氧烷反应，以制备其中聚硅氧烷通过介质的介质与表面结合的CNT复合物酰胺基。 CNT复合材料可以均匀且密集地固定金属颗粒，具有改善的机械和电学性能，可应用于各种工业领域。

10. 发明申请

US20100156739A1 APPARATUS FOR REDUCING ELECTROMAGNETIC WAVES AND METHOD THEREOF 审中-公开
标题翻译：降低电磁波的装置及其方法
公开(公告)号：US20100156739A1
公开(公告)日：2010-06-24
申请号：US12634342
申请日：2009-12-09
申请人： Sang Il KWAK , Jong Hwa Kwon , Dong-Uk Sim , Je Hoon Yun
发明人： Sang Il KWAK , Jong Hwa Kwon , Dong-Uk Sim , Je Hoon Yun
IPC分类号： H01Q1/52
CPC分类号： H01Q1/526 , H01Q1/245
摘要： An apparatus for reducing electromagnetic waves includes a dielectric layer and a plurality of metal unit cells periodically formed over the dielectric layer. The apparatus further includes an adhesive formed under the dielectric layer for attaching the apparatus to a radiator radiating electromagnetic waves.
摘要翻译：一种用于减小电磁波的装置包括介电层和周期性地形成在电介质层上的多个金属单元电池。该装置还包括形成在电介质层下方的粘合剂，用于将该装置附接到辐射电磁波的散热器。

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