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91. 发明申请

US20080128332A1 Trapping structures for a particle separation cell 有权
标题翻译：用于颗粒分离池的捕获结构
公开(公告)号：US20080128332A1
公开(公告)日：2008-06-05
申请号：US11606457
申请日：2006-11-30
申请人： Meng H. Lean , Jeonggi Seo
发明人： Meng H. Lean , Jeonggi Seo
IPC分类号： B03B5/62 , B03B5/32
CPC分类号： B01D21/0042 , B01D21/006 , B01D21/2488 , B01L3/502761 , B01L2200/0668 , B01L2400/0424 , B01L2400/0496 , B03B5/00 , B03C5/005 , B03C5/028
摘要： Trapping structures are provided for particle separation devices that make use of traveling wave fluid flow. These trapping structures are operative to capture and collect separated particles and present them for extraction. The extraction can be accomplished in conventional manners, such as through the use of suitable sized pipettes.
摘要翻译：提供捕获结构用于利用行波流体流动的颗粒分离装置。这些捕获结构可操作以捕获和收集分离的颗粒并将其提供用于萃取。提取可以以常规方式实现，例如通过使用合适尺寸的移液管。

92. 发明授权

US07358476B2 Sensing photons from objects in channels 有权
标题翻译：从通道中的物体感测光子
公开(公告)号：US07358476B2
公开(公告)日：2008-04-15
申请号：US11315992
申请日：2005-12-22
申请人： Peter Kiesel , Meng H. Lean , Oliver Schmidt , Armin R. Völkel , Noble M. Johnson
发明人： Peter Kiesel , Meng H. Lean , Oliver Schmidt , Armin R. Völkel , Noble M. Johnson
IPC分类号： G01J3/50
CPC分类号： G01N21/05 , G01N21/645 , G01N21/65 , G01N21/658 , G01N2021/0346 , G01N2021/1734 , G01N2021/6421 , G01N2021/6482
摘要： A fluidic structure includes a channel and along the channel is a series of sensing components to obtain information about objects traveling within the channel, such as droplets or other objects carried by fluid. At least one sensing component includes a set of cells of a photosensor array. The set of cells photosense a range of photon energies that emanate from objects, and include a subset of cells that photosense within subranges. A processor can receive information about objects from the sensing components and use it to obtain spectral information. The processor can perform an initial analysis using information from one set of sensing components and, based on the results, control a fluidic device in the channel, such as a gate, to retain objects, such as for concentration and more detailed analysis by other sensing components, or to purge objects from the channel.
摘要翻译：流体结构包括通道，并且沿着通道是一系列感测部件，以获得关于在通道内行进的物体的信息，例如由流体携带的液滴或其它物体。至少一个感测组件包括一组光电传感器阵列的单元。该组细胞照射从物体发出的一系列光子能量，并且包括在子范围内的光密度的子集。处理器可以从感测组件接收关于对象的信息，并使用它来获得光谱信息。处理器可以使用来自一组感测组件的信息来执行初始分析，并且基于结果，控制通道中的流体装置（例如门），以保留对象，例如通过其他感测进行浓度和更详细的分析组件，或从通道清除对象。

93. 发明申请

US20080042516A1 Traveling wave grids with agitated surface using piezoelectric effect and acoustic traveling waves 失效
标题翻译：使用压电效应和声波行波，具有搅动表面的行波电网
公开(公告)号：US20080042516A1
公开(公告)日：2008-02-21
申请号：US11501898
申请日：2006-08-08
申请人： Baomin Xu , Meng H. Lean , Scott Jong Ho Limb
发明人： Baomin Xu , Meng H. Lean , Scott Jong Ho Limb
IPC分类号： H01L41/00
CPC分类号： H02N2/08
摘要： A system for transporting particles includes a substrate and a plurality of spaced electrically conductive electrodes carried by the substrate. Further included is a carrier medium adapted for the retention and migration of particles disposed therein, wherein the carrier medium is in operational contact with the electrodes, and a vibration generator is positioned in relation to the substrate to impart vibrations into the carrier medium. In an alternative embodiment, the vibration generator is configured to generate an acoustic traveling wave, which includes a vibration component and a motivation component.
摘要翻译：用于输送颗粒的系统包括基板和由基板承载的多个间隔开的导电电极。还包括一种载体介质，其适于保持和迁移设置在其中的颗粒，其中载体介质与电极操作接触，并且振动发生器相对于基板定位，以将振动赋予载体介质。在替代实施例中，振动发生器被配置为产生声波行波，其包括振动分量和激励分量。

94. 发明授权

US07309410B2 Traveling wave grids and algorithms for biomolecule separation, transport and focusing 有权
标题翻译：用于生物分子分离，运输和聚焦的旅行波网格和算法
公开(公告)号：US07309410B2
公开(公告)日：2007-12-18
申请号：US10727301
申请日：2003-12-03
申请人： Meng H. Lean , Jeng Ping Lu , Jackson Ho , Chinwen Shih , Armin R. Völkel , Huangpin Ben Hsieh , Jurgen Daniel
发明人： Meng H. Lean , Jeng Ping Lu , Jackson Ho , Chinwen Shih , Armin R. Völkel , Huangpin Ben Hsieh , Jurgen Daniel
IPC分类号： G01N27/453
CPC分类号： G01N27/44773 , B03C5/028 , G01N27/44713 , G01N30/02
摘要： Various traveling wave grids and related systems are disclosed that are particularly beneficial for the separation, transport, and focusing of biomolecules or other charged species. An implementation of a vertically integrated traveling wave module is described which allows for scalability to arbitrary gel dimensions through tiling. In addition, several unique traveling wave algorithms are also described which when used in conjunction with the traveling wave grids, impart selective motion to biomolecules or other charged species.
摘要翻译：公开了对生物分子或其他带电物质的分离，运输和聚焦特别有利的各种行波网格和相关系统。描述了垂直集成的行波模块的实现，其允许通过平铺来扩展任意的凝胶尺寸。此外，还描述了当与行波网格结合使用时，对生物分子或其他带电物质赋予选择性运动的几种独特的行波算法。

95. 发明授权

US07163611B2 Concentration and focusing of bio-agents and micron-sized particles using traveling wave grids 有权
标题翻译：使用行波网格集中和聚焦生物剂和微米级颗粒
公开(公告)号：US07163611B2
公开(公告)日：2007-01-16
申请号：US10727289
申请日：2003-12-03
申请人： Armin R. Völkel , Meng H. Lean , Huangpin Ben Hsieh , Jurgen Daniel
发明人： Armin R. Völkel , Meng H. Lean , Huangpin Ben Hsieh , Jurgen Daniel
IPC分类号： B01D57/02
CPC分类号： G01N33/5438
摘要： Several traveling wave grid systems are disclosed that may be used to concentrate and form highly localized regions of bio-agents or other charged species. In addition, specific detection systems are described that enable currently available detectors and sensors, including those to be developed in the future, to be used for measuring the presence and concentration of certain bio-agents or charged particles, which otherwise are present at concentrations too low to readily detect or measure.
摘要翻译：公开了几种可以用于浓缩和形成高度局部化的生物剂或其他带电物质区域的行波系统。此外，描述了使得目前可用的检测器和传感器（包括将来要开发的检测器和传感器）能够用于测量某些生物试剂或带电粒子的存在和浓度的具体检测系统，否则其浓度也是以浓度存在低易于检测或测量。

96. 发明授权

US07084555B2 Piezoelectric diaphragm structure with outer edge electrode 失效
标题翻译：压电膜片结构，外缘电极
公开(公告)号：US07084555B2
公开(公告)日：2006-08-01
申请号：US10739478
申请日：2003-12-18
申请人： John R. Bachellerie , Steven A. Buhler , John S. Fitch , Meng H. Lean , Karl A. Littau
发明人： John R. Bachellerie , Steven A. Buhler , John S. Fitch , Meng H. Lean , Karl A. Littau
IPC分类号： H01L41/08
CPC分类号： H01L41/0973 , H01L41/047
摘要： A multi-electrode piezoelectric diaphragm structure includes a diaphragm, piezoelectric material located on the diaphragm, which is defined as having a first area, and a second area. The first area of the piezoelectric is poled in a first direction, and the second area of the piezoelectric is poled in a second direction. The poled first direction is in a Z-axis of the piezoelectric and the poled second direction is in a Radial axis of the piezoelectric. A first electrode is positioned in the first area, on the first surface, of the piezoelectric. A second electrode is positioned in the second area, on the first surface, of the piezoelectric. A third electrode is located on a second surface of the piezoelectric. The application of voltages to the first, second and third electrodes generates electric fields in the piezoelectric material resulting in actuation of the piezoelectric material, or the application of pressure or strain to the diaphragm generates electric potentials at the first, second and third electrodes.
摘要翻译：多电极压电膜结构包括隔膜，位于膜片上的压电材料，其被定义为具有第一区域，第二区域。压电体的第一区域沿第一方向极化，并且压电体的第二区域在第二方向上极化。极化的第一方向在压电体的Z轴上，并且极化的第二方向处于压电体的径向轴线。第一电极位于压电体的第一表面的第一区域中。第二电极位于压电体的第一表面的第二区域中。第三电极位于压电体的第二表面上。施加电压到第一，第二和第三电极在压电材料中产生电场，导致压电材料的致动，或施加压力或应变到隔膜在第一，第二和第三电极处产生电位。

97. 发明授权

US06924584B2 Piezoelectric transducers utilizing sub-diaphragms 失效
标题翻译：压电换能器采用副膜片
公开(公告)号：US06924584B2
公开(公告)日：2005-08-02
申请号：US10319138
申请日：2002-12-13
申请人： Steven A. Buhler , John S. Fitch , Meng H. Lean , Karl A. Littau
发明人： Steven A. Buhler , John S. Fitch , Meng H. Lean , Karl A. Littau
IPC分类号： H01L41/09 , H01L41/113 , H01L41/04
CPC分类号： H01L41/0973 , H01L41/1132
摘要： A system and method of operation is described which utilizes an array of piezoelectric actuators distributed over the surface of a diaphragm. In one embodiment, the piezoelectric actuator array is used to cause a net motion of the diaphragm equal to the sum of the motions of each individual sub-chamber diaphragm. The system can be used as a sensor where a common motion applied to the sub-chamber diaphragm causes a net charge equal to the sum of the charges on each piezoelectric diaphragm.
摘要翻译：描述了一种使用分布在隔膜表面上的压电致动器阵列的系统和操作方法。在一个实施例中，压电致动器阵列用于使隔膜的净运动等于每个单独的子室隔膜的运动的总和。该系统可以用作传感器，其中施加到子室隔膜的共同运动导致等于每个压电振膜上的电荷之和的净电荷。

98. 发明授权

US06751865B1 Method of making a print head for use in a ballistic aerosol marking apparatus 有权
标题翻译：制造用于防弹气标记装置的打印头的方法
公开(公告)号：US06751865B1
公开(公告)日：2004-06-22
申请号：US09163799
申请日：1998-09-30
申请人： Eric Peeters , Jaan Noolandi , Raj B. Apte , Philip D. Floyd , Meng H. Lean , Armin R. Volkel
发明人： Eric Peeters , Jaan Noolandi , Raj B. Apte , Philip D. Floyd , Meng H. Lean , Armin R. Volkel
IPC分类号： B21D5376
CPC分类号： B41J2/14 , B41J2202/02 , Y10T29/49401
摘要： A method of making a print head is disclosed for use in a marking apparatus in which a propellant stream is passed through a channel and directed toward a substrate. Marking material, such as ink, toner, etc., is controllably introduced into the propellant stream and imparted with sufficient kinetic energy thereby to be made incident upon a substrate. A multiplicity of channels for directing the propellant and marking material allow for high throughput, high resolution marking. Multiple marking materials may be introduced into the channel and mixed therein prior to being made incident on the substrate, or mixed or superimposed on the substrate without re-registration.
摘要翻译：公开了一种制造打印头的方法，用于标记装置，其中推进剂流通过通道并指向基板。诸如油墨，调色剂等的标记材料被可控地引入推进剂流中并且赋予足够的动能从而被入射到基底上。用于引导推进剂和标记材料的多个通道允许高通量，高分辨率标记。可以将多种标记材料引入通道中并在其入射到基板之前混合，或者混合或叠加在基板上而不重新配准。

99. 发明授权

US06508540B1 Fringe field electrode array for simultaneous paper tacking and field assist 有权
标题翻译：边缘场电极阵列，用于同时纸张粘贴和现场辅助
公开(公告)号：US06508540B1
公开(公告)日：2003-01-21
申请号：US09692590
申请日：2000-10-20
申请人： Meng H. Lean , Vittorio R. Castelli
发明人： Meng H. Lean , Vittorio R. Castelli
IPC分类号： B41J206
CPC分类号： B41J2/06
摘要： The tacking pressure and droplet acceleration force in an ink jet printer is provided by an array of electrodes mounted under the transport mechanism. The array consists of multiple pairs of oppositely charged electrodes and the array is maintained at a bias voltage while the print head of the printer is grounded.
摘要翻译：喷墨打印机中的粘贴压力和液滴加速力由安装在传送机构下方的电极阵列提供。该阵列由多对相反电荷的电极组成，并且阵列在打印机的打印头接地时保持偏压。

100. 发明授权

US06467862B1 Cartridge for use in a ballistic aerosol marking apparatus 有权
标题翻译：用于弹道气溶胶标记设备的墨盒
公开(公告)号：US06467862B1
公开(公告)日：2002-10-22
申请号：US09163765
申请日：1998-09-30
申请人： Eric Peeters , Jaan Noolandi , Raj B. Apte , Philip D. Floyd , Jonathan A. Small , Gregory J. Kovacs , Meng H. Lean , Armin R. Volkel , Steven B. Bolte , An-Chang Shi , Frederick J. Endicott , Gregory B. Anderson , Dan A. Hays , Joel A. Kubby , Warren B. Jackson
发明人： Eric Peeters , Jaan Noolandi , Raj B. Apte , Philip D. Floyd , Jonathan A. Small , Gregory J. Kovacs , Meng H. Lean , Armin R. Volkel , Steven B. Bolte , An-Chang Shi , Frederick J. Endicott , Gregory B. Anderson , Dan A. Hays , Joel A. Kubby , Warren B. Jackson
IPC分类号： B41J300
CPC分类号： B41J2/14 , B41J2/01 , B41J2/211 , B41J2202/02
摘要： A cartridge is disclosed for use in a marking apparatus in which a propellant stream is passed through a channel and directed toward a substrate. Marking material, such as ink, toner, etc., is controllably introduced into the propellant stream and imparted with sufficient kinetic energy thereby to be made incident upon a substrate. A multiplicity of channels for directing the propellant and marking material allow for high throughput, high resolution marking. Multiple marking materials may be introduced into the channel and mixed therein prior to being made incident on the substrate, or mixed or superimposed on the substrate without re-registration. The cartridge may be replacably attached to the marking apparatus, and may contain one or more marking materials, propellant, etc.
摘要翻译：公开了一种用于标记装置的盒，其中推进剂流通过通道并指向衬底。诸如油墨，调色剂等的标记材料被可控地引入推进剂流中并且赋予足够的动能从而被入射到基底上。用于引导推进剂和标记材料的多个通道允许高通量，高分辨率标记。可以将多种标记材料引入通道中并在其入射到基板之前混合，或者混合或叠加在基板上而不重新配准。墨盒可以可替代地附接到打标设备，并且可以包含一种或多种标记材料，推进剂等。

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