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1. 发明申请

US20080123174A1 Constructing planar and three-dimensional microstructures with PMDS-based conducting composite 有权
标题翻译：使用基于PMDS的导电复合材料构建平面和三维微结构
公开(公告)号：US20080123174A1
公开(公告)日：2008-05-29
申请号：US11905794
申请日：2007-10-04
申请人： Weijia Wen , Ping Sheng , Xize Niu , Kiyu Liu
发明人： Weijia Wen , Ping Sheng , Xize Niu , Kiyu Liu
IPC分类号： G02F1/23 , B32B5/16 , B32B7/02 , C08K3/04 , H05B3/18 , C08K3/08 , C08L83/04
CPC分类号： H01B1/22 , H01B1/24 , Y10T428/24942 , Y10T428/25 , Y10T428/256 , Y10T428/26
摘要： We present an invention on the synthesis of elastic, bio-compatible functional microstructures wherein the designed electrical functionalities are achieved by mixing conducting nano to micro-particles with PDMS gels. The methodology for constructing planar and three-dimensional microstructures by soft-lithographic technique is presented. Applications such as electrodes, conducting strips, two and three-dimensional microstructures for electrical wiring connections, micro heaters, micro heater arrays, flexible thermochromic displays, and applications for microfluidic devices are demonstrated, all with demonstrated elastic flexibility and fall-proof characteristics while maintaining their functionalities. Results obtained are very promising for the utilization of such composites in future micro-fabrications, especially for the bio-chips and microfluidic devices.
摘要翻译：我们提出了一种弹性的生物相容性功能微结构的合成发明，其中通过将导电的纳米微粒与PDMS凝胶混合来实现所设计的电功能。提出了通过软平版印刷技术构建平面和三维微结构的方法。展示了诸如电极，导电条，用于电线连接的二维和三维微结构，微加热器，微加热器阵列，柔性热致变色显示器以及用于微流体装置的应用的应用，所有这些都具有弹性柔性和抗摔特性，同时保持他们的功能。获得的结果对于在将来的微型制造中尤其是生物芯片和微流体装置的这种复合材料的利用是非常有希望的。

2. 发明授权

US08243358B2 Constructing planar and three-dimensional microstructures with PDMS-based conducting composite 有权
标题翻译：使用基于PDMS的导电复合材料构建平面和三维微结构
公开(公告)号：US08243358B2
公开(公告)日：2012-08-14
申请号：US11905794
申请日：2007-10-04
申请人： Weijia Wen , Ping Sheng , Xize Niu , Liyu Liu
发明人： Weijia Wen , Ping Sheng , Xize Niu , Liyu Liu
IPC分类号： G02F1/01
CPC分类号： H01B1/22 , H01B1/24 , Y10T428/24942 , Y10T428/25 , Y10T428/256 , Y10T428/26
摘要： We present an invention on the synthesis of elastic, bio-compatible functional microstructures wherein the designed electrical functionalities are achieved by mixing conducting nano to micro-particles with PDMS gels. The methodology for constructing planar and three-dimensional microstructures by soft-lithographic technique is presented. Applications such as electrodes, conducting strips, two and three-dimensional microstructures for electrical wiring connections, micro heaters, micro heater arrays, flexible thermochromic displays, and applications for microfluidic devices are demonstrated, all with demonstrated elastic flexibility and fall-proof characteristics while maintaining their functionalities. Results obtained are very promising for the utilization of such composites in future micro-fabrications, especially for the bio-chips and microfluidic devices.
摘要翻译：我们提出了一种弹性的生物相容性功能微结构的合成发明，其中通过将导电的纳米微粒与PDMS凝胶混合来实现所设计的电功能。提出了通过软平版印刷技术构建平面和三维微结构的方法。展示了诸如电极，导电条，用于电线连接的二维和三维微结构，微加热器，微加热器阵列，柔性热致变色显示器以及用于微流体装置的应用的应用，所有这些都具有弹性柔性和抗摔特性，同时保持他们的功能。获得的结果对于在将来的微型制造中尤其是生物芯片和微流体装置的这种复合材料的利用是非常有希望的。

3. 发明申请

US20110114190A1 MICROFLUIDIC DROPLET GENERATION AND/OR MANIPULATION WITH ELECTRORHEOLOGICAL FLUID 审中-公开
标题翻译：微电脑产生和/或电动流体手术
公开(公告)号：US20110114190A1
公开(公告)日：2011-05-19
申请号：US12946967
申请日：2010-11-16
申请人： Weijia Wen , Ping Sheng , Xize Niu , Mengying Zhang , Jinbo Wu
发明人： Weijia Wen , Ping Sheng , Xize Niu , Mengying Zhang , Jinbo Wu
IPC分类号： F15D1/00 , B01L3/00
CPC分类号： B01L3/0265 , B01L3/502784 , B01L2200/0673 , B01L2400/0415 , Y10T137/0318
摘要： The subject disclosure relates to microfluidic devices, systems and methodologies that facilitate generation of droplets, control, and/or manipulation thereof with electrorheological (ER) fluids. In one aspect, ER fluids can be employed with a carrier fluid or as a carrier fluid to enable droplet generation, control, and/or manipulation. As a further advantage, embodiments of the disclosed subject matter can include droplet generation, control, and/or manipulation for liquids, gases, combinations, etc. Further non-limiting embodiments are provided that illustrate the advantages and flexibility of the disclosed structures.
摘要翻译：本发明涉及利用电流变（ER）流体促进液滴生成，控制和/或操纵的微流体装置，系统和方法。在一个方面，ER流体可以与载体流体或载体流体一起使用以实现液滴的产生，控制和/或操纵。作为进一步的优点，所公开的主题的实施例可以包括用于液体，气体，组合等的液滴产生，控制和/或操纵。提供了说明所公开结构的优点和灵活性的其它非限制性实施例。

4. 发明授权

US07567149B2 Subwavelength waveguide and delay line with fractal cross sections 失效
$Subwavelength waveguide and delay line with fractal cross sections$
标题翻译：亚波长波导和分形截面的延迟线
公开(公告)号：US07567149B2
公开(公告)日：2009-07-28
申请号：US11398464
申请日：2006-04-05
申请人： Weijia Wen , Ping Sheng , Che Ting Chan , Lei Zhou , Bo Hou
发明人： Weijia Wen , Ping Sheng , Che Ting Chan , Lei Zhou , Bo Hou
IPC分类号： H01P1/18
CPC分类号： H01P3/122 , H01P3/123 , H01P9/00
摘要： A waveguide structure is described wherein microwaves or radio-frequency waves can be guided in their propagation through channels whose cross-sections contain fractal patterns, with relevant dimensions much smaller than the wavelengths of the guided waves. A finite section of such waveguide can be used as an efficient delay line.
摘要翻译：描述了波导结构，其中微波或射频波可以在其横截面包含分形图案的通道中被引导，相关尺寸远小于导波的波长。这种波导的有限部分可以用作有效的延迟线。

5. 发明授权

US07395898B2 Sound attenuating structures 有权
标题翻译：声音衰减结构
公开(公告)号：US07395898B2
公开(公告)日：2008-07-08
申请号：US10792783
申请日：2004-03-05
申请人： Zhi Yu Yang , Weijia Wen , Ping Sheng , Xixiang Zhang
发明人： Zhi Yu Yang , Weijia Wen , Ping Sheng , Xixiang Zhang
IPC分类号： E04B1/82
CPC分类号： G10K11/172
摘要： There is disclosed a sound attenuation panel comprising, a rigid frame divided into a plurality of individual cells, a sheet of a flexible material, and a plurality of weights. Each weight is fixed to the sheet of flexible material such that each cell is provided with a respective weight and the frequency of the sound attenuated can be controlled by suitable selecting the mass of the weight.
摘要翻译：公开了一种声音衰减面板，包括：被分成多个单独单元的刚性框架，柔性材料片和多个重物。每个重量被固定到柔性材料片上，使得每个电池具有相应的重量，并且可以通过适当地选择重量的质量来控制衰减的声音的频率。

6. 发明授权

US07053882B2 Display apparatus 失效
标题翻译：显示装置
公开(公告)号：US07053882B2
公开(公告)日：2006-05-30
申请号：US10622448
申请日：2003-07-21
申请人： Claude Weisbuch , Weijia Wen , Ping Sheng , Che Ting Chan , Weikun Ge
发明人： Claude Weisbuch , Weijia Wen , Ping Sheng , Che Ting Chan , Weikun Ge
IPC分类号： G09G3/34
CPC分类号： G02F1/167 , G02F2001/1676
摘要： A “paper look-alike” display comprises pixels formed of dielectric particles suspended in a non-conducting liquid. By applying a voltage to electrodes the particles may be switched between positions in which they are stored in vertical columns normal to the surface of the pixel and have no effect on the color of the pixel, and a position in which they occupy a major part of the surface area of the pixel and influence the color of the pixel accordingly.
摘要翻译： “纸张外观”显示器包括由悬浮在非导电液体中的电介质颗粒形成的像素。通过向电极施加电压，可以在垂直于像素表面的垂直列中存储颗粒的位置之间切换颗粒，并且不影响像素的颜色，并且它们占据主要部分的位置像素的表面积相应地影响像素的颜色。

7. 发明申请

US20050285085A1 FLUID SUSPENSIONS WITH ELECTRORHEOLOGICAL EFFECT 失效
标题翻译：具有电子影响的液体悬浮液
公开(公告)号：US20050285085A1
公开(公告)日：2005-12-29
申请号：US10876586
申请日：2004-06-28
申请人： Weijia Wen , Ping Sheng , Shihe Yang
发明人： Weijia Wen , Ping Sheng , Shihe Yang
IPC分类号： C10M171/00 , H01B1/02
CPC分类号： C10M171/001 , C10M2215/102 , C10M2219/064 , C10M2229/025 , C10N2210/01 , C10N2210/02 , C10N2210/04 , C10N2220/08 , C10N2220/084 , C10N2240/20
摘要： There is described an electrorheological fluid comprising coated nanoparticle suspended in an electrically insulated hydrophobic liquid. The core particles consist of TiO2 or metal salts of the form M1xM22-2xTiO(C2O4)2 where M1 is selected from the group consisting of Ba, Sr and Ca and wherein M2 is selected from the group consisting of Rb, Li, Na and K. The particle shell is made of highly polar molecules selected from the group consisting of thiourea and urea.
摘要翻译：描述了包含悬浮在电绝缘的疏水性液体中的涂覆的纳米颗粒的电流变流体。核心颗粒由以下形式组成：TiO 2或金属盐，其形式为M1×M2×2-2×TiO 2（C 2 N 2）其中M1选自Ba，Sr和Ca，其中M2选自Rb，Li，Na和K 颗粒壳由选自硫脲和尿素的高极性分子制成。

8. 发明授权

US10466511B2 Compositions containing thermally-induced self-assembly of nonionic surfactants and their application in smart glass technologies 有权
公开(公告)号：US10466511B2
公开(公告)日：2019-11-05
申请号：US13513077
申请日：2010-11-30
申请人： Weijia Wen , Ping Sheng , Jiaxing Li , Xiuqing Gong
发明人： Weijia Wen , Ping Sheng , Jiaxing Li , Xiuqing Gong
IPC分类号： G02B1/04 , B32B27/00 , G02F1/01 , C08L71/02
摘要： The present subject matter relates generally to the use of thermally induced self-assembly of surfactants, such as poly(ethylene oxide)-poly(propylene oxide)-poly(ethylene oxide) or 4-octylphenol polyethoxylate, to vary the transparency or opacity of a composition containing the same. The compositions of the present subject matter can be used in smart window technologies.

9. 发明授权

US09457034B2 Magnetic microsphere and method of forming a microsphere 有权
标题翻译：磁性微球和形成微球的方法
公开(公告)号：US09457034B2
公开(公告)日：2016-10-04
申请号：US12619196
申请日：2009-11-16
申请人： Weijia Wen , Ping Sheng , Xiuqing Gong , Suili Peng
发明人： Weijia Wen , Ping Sheng , Xiuqing Gong , Suili Peng
IPC分类号： A61K9/66 , A61K9/50 , A61K31/616 , A61K31/43 , A61K31/60 , A61K9/00 , A61K9/51
CPC分类号： A61K31/60 , A61K9/0009 , A61K9/5031 , A61K9/5036 , A61K9/5138 , A61K31/43 , A61K31/616
摘要： The microspheres have many possible applications including smart drug delivery, breaking and damper devices. In one arrangement, a microsphere comprises a shell 120 and a core 110. The core comprises a liquid, which may be a drug, while the shell comprises magnetic particles. The microsphere is deformable in response to application of an external magnetic field. Also disclose is an arrangement in which a microsphere has a magnetic core and a PDMS shell.
摘要翻译：微球具有许多可能的应用，包括智能药物递送，破碎和阻尼装置。在一种布置中，微球包括壳120和芯110.芯包括液体，其可以是药物，而壳包含磁性颗粒。微球根据外部磁场的应用而变形。还公开了其中微球具有磁芯和PDMS壳的布置。

10. 发明申请

US20070236406A1 Three-dimensional H-fractal bandgap materials and antennas 失效
$Three-dimensional H-fractal bandgap materials and antennas$
标题翻译：三维H分形带隙材料和天线
公开(公告)号：US20070236406A1
公开(公告)日：2007-10-11
申请号：US11398474
申请日：2006-04-05
申请人： Weijia Wen , Ping Sheng , Bo Hou
发明人： Weijia Wen , Ping Sheng , Bo Hou
IPC分类号： H01Q15/02 , H01Q1/38
CPC分类号： H01Q1/36 , H01Q1/40 , H01Q15/006 , H01Q15/0093
摘要： A three dimensional (3D) fractal structure with H as the mother element is hereby disclosed. Such a 3D structure can act as selective total microwave reflectors or selective microwave filters in transmission. When excited through current injection, such a 3D fractal structure can act as highly efficient antenna for radiating or detecting pre-determined microwaves, with the relevant wavelength much larger than the size of the radiation or detection structure.
摘要翻译：因此公开了具有H作为母体元素的三维（3D）分形结构。这种3D结构可以用作传输中的选择性全微波反射器或选择性微波滤波器。当通过电流注入激发时，这种3D分形结构可以用作高效天线，用于辐射或检测预定的微波，相关波长远大于辐射或检测结构的大小。

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