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1. 发明申请

US20130147095A1 METHOD AND APPARATUS FOR MANUFACTURING A MAGNETORHEOLOGICAL ELASTOMER 审中-公开
标题翻译：用于制造磁流变弹性体的方法和装置
公开(公告)号：US20130147095A1
公开(公告)日：2013-06-13
申请号：US13424810
申请日：2012-03-20
申请人： Min Soo Kim , Kyung-Mo Yang , Seong Hoon Lee , Kyung-Ho Chung , Joo-Hwan Lee
发明人： Min Soo Kim , Kyung-Mo Yang , Seong Hoon Lee , Kyung-Ho Chung , Joo-Hwan Lee
IPC分类号： B29B13/08 , C08L7/00 , B29C35/02
CPC分类号： H01F7/20 , H01F1/28 , H01F1/447
摘要： Disclosed is a method and electromagnetic device for manufacturing an anisotropic magneto-rheological elastomer (MRE) with an improved magneto-rheological effect. The electromagnetic device includes upper and lower electromagnets, and a test piece located therebetween. The upper and lower electromagnets are configured to apply a magnetic field of variable strength, which may be controlled by current applied from a power controller, to the test piece in a desired direction or orientation. More specifically, the device is designed in such a manner that carbonyl iron powder (CIP) (magnetic-responsive particles) dispersed in a magneto-rheological elastomer using natural rubber as a matrix can be oriented in the application direction of the magnetic field. A MRE produced by the method and electromagnetic device of the invention prevents formation of bubbles within a test piece, thereby improving the arrangement/orientation of CIP with the matrix.
摘要翻译：公开了用于制造具有改进的磁流变效应的各向异性磁流变弹性体（MRE）的方法和电磁装置。电磁装置包括上下电磁体和位于它们之间的试片。上电磁铁和下电磁铁被配置为施加可变强度的磁场，其可以通过从功率控制器施加的电流以期望的方向或取向施加到测试片。更具体地说，以使用天然橡胶作为基质分散在磁流变弹性体中的羰基铁粉（CIP）（磁响应粒子）可以在磁场的施加方向上取向的方式设计。通过本发明的方法和电磁装置产生的MRE防止在试件内形成气泡，从而改善了CIP与基质的排列/取向。

2. 发明申请

US20130127098A1 VARIABLE DIFFERENTIAL MOUNT APPARATUS USING MAGNETORHEOLOGICAL ELASTOMER 有权
标题翻译：可变差分装置使用磁流变弹性体
公开(公告)号：US20130127098A1
公开(公告)日：2013-05-23
申请号：US13410858
申请日：2012-03-02
申请人： Min Soo Kim , Kyung Mo Yang , Seong Hoon Lee , Ji Hyun Yoon , Un Chang Jeong , In Hyung Yang , Jae Eung Oh
发明人： Min Soo Kim , Kyung Mo Yang , Seong Hoon Lee , Ji Hyun Yoon , Un Chang Jeong , In Hyung Yang , Jae Eung Oh
IPC分类号： F16H57/028 , F16F15/12
CPC分类号： F16F1/361
摘要： Disclosed is a variable differential mount apparatus using a Magnetorheological Elastomer (MRE). The apparatus includes a core, a coil, a plurality of MRE supports, and a magnetic path formation member. The core has a plurality of arms disposed thereon. The coil is wound on the plurality of arms, respectively. The plurality of MRE supports are disposed to face the plurality of arms, respectively. The magnetic path formation member is disposed outside the plurality of MRE supports. More specifically, a current is applied to coil to vary the degree of stiffness of the variable differential mount based on a particular driving condition to allow for increased handling and comfort.
摘要翻译：公开了使用磁流变弹性体（MRE）的可变差动安装装置。该装置包括一个芯，一个线圈，多个MRE支架和一个磁路形成构件。芯具有设置在其上的多个臂。线圈分别缠绕在多个臂上。多个MRE支撑件分别设置成面对多个臂。磁路形成构件设置在多个MRE支架的外侧。更具体地，电流被施加到线圈以基于特定的驾驶状况改变可变差速器座的刚度，以允许增加的操作和舒适度。

3. 发明授权

US08844914B2 Variable differential mount apparatus using magnetorheological elastomer 有权
标题翻译：使用磁流变弹性体的差动安装装置
公开(公告)号：US08844914B2
公开(公告)日：2014-09-30
申请号：US13410858
申请日：2012-03-02
申请人： Min Soo Kim , Kyung Mo Yang , Seong Hoon Lee , Ji Hyun Yoon , Un Chang Jeong , In Hyung Yang , Jae Eung Oh
发明人： Min Soo Kim , Kyung Mo Yang , Seong Hoon Lee , Ji Hyun Yoon , Un Chang Jeong , In Hyung Yang , Jae Eung Oh
IPC分类号： F16F9/00 , F16F9/53 , F16F1/36
CPC分类号： F16F1/361
摘要： Disclosed is a variable differential mount apparatus using a Magnetorheological Elastomer (MRE). The apparatus includes a core, a coil, a plurality of MRE supports, and a magnetic path formation member. The core has a plurality of arms disposed thereon. The coil is wound on the plurality of arms, respectively. The plurality of MRE supports are disposed to face the plurality of arms, respectively. The magnetic path formation member is disposed outside the plurality of MRE supports. More specifically, a current is applied to coil to vary the degree of stiffness of the variable differential mount based on a particular driving condition to allow for increased handling and comfort.
摘要翻译：公开了使用磁流变弹性体（MRE）的可变差动安装装置。该装置包括一个芯，一个线圈，多个MRE支架和一个磁路形成构件。芯具有设置在其上的多个臂。线圈分别缠绕在多个臂上。多个MRE支撑件分别设置成面对多个臂。磁路形成构件设置在多个MRE支架的外侧。更具体地，电流被施加到线圈以基于特定的驾驶状况改变可变差速器座的刚度，以允许增加的操作和舒适度。

4. 发明申请

US20110269872A1 PREPARING METHOD OF POLYMER NANO-COMPOSITES 审中-公开
标题翻译：聚合物纳米复合材料的制备方法
公开(公告)号：US20110269872A1
公开(公告)日：2011-11-03
申请号：US12914435
申请日：2010-10-28
申请人： Jae-Do Nam , Chan-Woo Lee , Jong Min Park , Wan Sul Lee , Seong Hoon Lee
发明人： Jae-Do Nam , Chan-Woo Lee , Jong Min Park , Wan Sul Lee , Seong Hoon Lee
IPC分类号： C08J3/215 , C08K3/34
CPC分类号： C08K3/34 , C08J3/215 , C08J2307/00 , C08L7/00 , C08L9/00 , C08L9/02 , C08L9/06 , C08L21/00
摘要： Provided is a method for preparing a polymer nano-composite, more particularly, an economical method for preparing a polymer nano-composite with improved properties via a single process of organic treatment of a layered clay mineral and dispersion in a rubber latex material at a pH where both the rubber latex material and the layered clay mineral are stabilized. The provided method for preparing a polymer nano-composite allows effective dispersion without using an organic modification process for improving dispersibility of the layered clay mineral in resin. Thus prepared polymer nano-composite exhibits superior mechanical property and may be usefully applied for automobile interior and exterior materials.
摘要翻译：提供一种制备聚合物纳米复合材料的方法，更具体地说，一种制备具有改进性能的聚合物纳米复合材料的经济方法，其通过层状粘土矿物的有机处理和橡胶胶乳材料中pH分散体的单一工艺其中橡胶胶乳材料和层状粘土矿物均稳定。提供的制备聚合物纳米复合材料的方法允许有效分散，而不使用有机改性方法来改善层状粘土矿物在树脂中的分散性。如此制备的聚合物纳米复合材料具有优异的机械性能，可用于汽车内外饰材料。

5. 发明授权

US07967494B2 Light guide panel with curved wedge-shape prisms, and display and methods including the same 有权
标题翻译：具有弯曲楔形棱镜的导光板，以及包括其的显示和方法
公开(公告)号：US07967494B2
公开(公告)日：2011-06-28
申请号：US12458528
申请日：2009-07-15
申请人： Chul Goo Chi , Sung Hyun Joo , O Yong Jeong , Seong Hoon Lee
发明人： Chul Goo Chi , Sung Hyun Joo , O Yong Jeong , Seong Hoon Lee
IPC分类号： F21V7/09 , F21V7/07
CPC分类号： G02B6/0036 , G02B6/0038 , G02B6/0061
摘要： A light guide panel includes a lateral side configured to transmit light to an interior of the light guide panel, a rear side configured to reflect light to the interior of the light guide panel, and a front side configured to emit light from the interior of the light guide panel, wherein the rear side includes a repeating pattern of regions, each region having a plurality of wedge-shaped rear prisms disposed therein, and the wedge-shaped rear prisms include at least one of a side having a predetermined radius of curvature and a side having a point of inflection.
摘要翻译：导光板包括被配置为将光透射到导光板的内部的侧面，被配置为将光反射到导光板的内部的后侧，以及被配置为从所述导光板的内部发光的前侧导光板，其中后侧包括区域的重复图案，每个区域具有设置在其中的多个楔形后棱镜，并且楔形后棱镜包括具有预定曲率半径的一侧中的至少一个，一侧有拐点。

6. 发明授权

US07619449B2 Method and apparatus for synchronous clock distribution to a plurality of destinations 有权
标题翻译：用于同步时钟分配到多个目的地的方法和装置
公开(公告)号：US07619449B2
公开(公告)日：2009-11-17
申请号：US11759782
申请日：2007-06-07
申请人： Seong Hoon Lee
发明人： Seong Hoon Lee
IPC分类号： H03L7/00 , G06F1/12
CPC分类号： H03L7/07 , G06F1/10 , H03L7/0814
摘要： Circuits, methods and systems are disclosed providing clock synchronization circuits for synchronized clock distribution for a plurality of devices in a semiconductor device. The clock synchronization apparatus includes an independent synchronization circuit and a dependent synchronization circuit. The independent synchronization circuit may provide synchronized clock distribution for a first destination while the dependent synchronization circuit may provide synchronized clock distribution to a second destination. A method for synchronized clock distribution to a plurality of destinations is also described.
摘要翻译：公开了提供用于半导体器件中的多个器件的同步时钟分配的时钟同步电路的电路，方法和系统。时钟同步装置包括独立同步电路和从属同步电路。独立同步电路可以为第一目的地提供同步的时钟分配，而从属同步电路可以向第二目的地提供同步的时钟分配。还描述了用于向多个目的地分配时钟的方法。

7. 发明授权

US06853225B2 Delay locked loop circuit with duty cycle correction function 有权
标题翻译：具有占空比校正功能的延迟锁定环路电路
公开(公告)号：US06853225B2
公开(公告)日：2005-02-08
申请号：US10315696
申请日：2002-12-10
申请人： Seong Hoon Lee
发明人： Seong Hoon Lee
IPC分类号： H03L7/00 , H03K5/00 , H03K5/13 , H03K5/151 , H03K5/156 , H03L7/07 , H03L7/081 , H03L7/06
CPC分类号： H03L7/0812 , H03K5/133 , H03K5/151 , H03K5/1565 , H03K2005/00039 , H03L7/07
摘要： A delay locked loop (DLL) circuit having a structure in which a method of performing duty cycle correction (DCC) using two DLLs and an intermediate phase composer and a method of performing DCC by forming a closed loop using a negative feedback are combined with each other is provided. The DLL circuit includes a first DLL for receiving an external clock signal and generating a first clock signal and a second DLL for receiving an external clock signal and generating a second clock signal. The first clock signal and the second clock signal are synchronized with an external clock signal. The DLL circuit further includes an intermediate phase generation circuit for receiving the first and second clock signals and generating an intermediate phase clock signal and a DCC loop for receiving the intermediate phase clock signal and generating an output clock signal. The intermediate phase clock signal has an intermediate phase between the phases of the first and second clock signals. The output clock signal is generated through correction of the duty cycle of the intermediate phase clock signal using a value obtained by integrating the output clock signal.
摘要翻译：具有这样的结构的延迟锁定环（DLL）电路，其中使用两个DLL执行占空比校正（DCC）的方法和中间相位构成器以及通过使用负反馈形成闭环来执行DCC的方法与每个其他提供。 DLL电路包括用于接收外部时钟信号并产生第一时钟信号的第一DLL和用于接收外部时钟信号并产生第二时钟信号的第二DLL。第一时钟信号和第二时钟信号与外部时钟信号同步。 DLL电路还包括中间相位产生电路，用于接收第一和第二时钟信号并产生中间相位时钟信号和DCC回路，用于接收中间相位时钟信号并产生输出时钟信号。中间相位时钟信号在第一和第二时钟信号的相位之间具有中间相位。通过使用通过对输出时钟信号进行积分而获得的值来校正中间相位时钟信号的占空比来产生输出时钟信号。

8. 发明授权

US06680635B2 Apparatus and method for generating output clock signal having controlled timing 有权
标题翻译：用于产生具有受控定时的输出时钟信号的装置和方法
公开(公告)号：US06680635B2
公开(公告)日：2004-01-20
申请号：US10315370
申请日：2002-12-10
申请人： Seong Hoon Lee
发明人： Seong Hoon Lee
IPC分类号： H03L706
CPC分类号： H03L7/0814 , H03L7/089
摘要： A delay locked loop circuit for improving the jitter index using a phase blender. The present delay locked loop circuit comprises a first delay circuit which receives an input clock signal in order to generate a first delayed input clock signal, and a second delay circuit which receives an input clock signal in order to generate a second delayed input clock signal. The first delayed input clock signal is an input clock signal delayed by a period determined according to a first delay control signal inputted to the first delay circuit. The second delayed input clock signal is an input clock signal delayed by a period determined according to a second delay control signal inputted to the second delay circuit. A phase blending circuit receives the first and second delayed input clock signals, blends the phases of the first and second delayed input clock signals, and generates a phase blended clock signal. In addition, a phase detection circuit is provided to receive a reference clock signal and the phase blended clock signal, generate a phase push signal PUSH in the case that the phase of the phase blended clock signal is ahead of that of the reference clock signal, and generate a phase pull signal PULL in the case that the phase of the phase blended clock signal is behind that of the reference clock signal.
摘要翻译：延迟锁定环电路，用于使用相位搅拌器改善抖动指数。本延迟锁定环电路包括接收输入时钟信号以产生第一延迟输入时钟信号的第一延迟电路和接收输入时钟信号以产生第二延迟输入时钟信号的第二延迟电路。第一延迟输入时钟信号是延迟由输入到第一延迟电路的第一延迟控制信号确定的周期的输入时钟信号。第二延迟输入时钟信号是延迟输入到第二延迟电路的第二延迟控制信号确定的周期的输入时钟信号。相位混合电路接收第一和第二延迟输入时钟信号，混合第一和第二延迟输入时钟信号的相位，并产生相位混合时钟信号。此外，提供相位检测电路以接收参考时钟信号和相位混合时钟信号，在相位混合时钟信号的相位超前于参考时钟信号的相位的情况下产生相位推动信号PUSH，并且在相位混合时钟信号的相位落后于参考时钟信号的相位的情况下产生相位拉信号PULL。

9. 发明授权

US08830769B2 Memory device and signal driving device thereof 有权
标题翻译：存储器件及其信号驱动器件
公开(公告)号：US08830769B2
公开(公告)日：2014-09-09
申请号：US13484541
申请日：2012-05-31
申请人： Seong Hoon Lee
发明人： Seong Hoon Lee
IPC分类号： G11C5/14
CPC分类号： G11C7/062 , G11C7/1048 , G11C7/1069
摘要： A signal driving device includes a constant current circuit configured to provide a constant current, a first mirror circuit configured to generate a mirror current from the constant current and provide a voltage according to the mirror current of the constant current, a circuit comprising a switch device and configured to provide a driver current, a second mirror circuit configured to generate a mirror current of the driver current and output a voltage that includes a voltage drop caused when the mirror current of the driver current flows through a replica switch device, and a differential amplifier configured to receive the voltage from the first mirror circuit and the voltage from the second mirror circuit to provide a biased voltage for the bias circuit and thereby induce the driver current.
摘要翻译：信号驱动装置包括被配置为提供恒定电流的恒流电路，第一反射镜电路，被配置为根据恒定电流产生反射镜电流并根据恒定电流的反射镜电流提供电压;电路，包括开关装置并且被配置为提供驱动器电流;第二镜电路，被配置为产生所述驱动器电流的反射镜电流，并输出包括当所述驱动器电流的反射镜电流流过复制开关器件时引起的电压降的电压;以及差分放大器，被配置为接收来自第一镜像电路的电压和来自第二镜像电路的电压，以为偏置电路提供偏置电压，从而引起驱动器电流。

10. 外观设计

USD683485S1 Rear combination lamp for an automobile 有权
公开(公告)号：USD683485S1
公开(公告)日：2013-05-28
申请号：US29395040
申请日：2011-11-14
申请人： Seong Hoon Lee , Sung No Kim
设计人： Seong Hoon Lee , Sung No Kim

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