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1. 发明授权

US08354076B2 Fluid stirring mechanism 有权
标题翻译：流体搅拌机构
公开(公告)号：US08354076B2
公开(公告)日：2013-01-15
申请号：US11537679
申请日：2006-10-02
申请人： Jürgen H. Daniel , Meng H. Lean , Armin R. Völkel
发明人： Jürgen H. Daniel , Meng H. Lean , Armin R. Völkel
IPC分类号： B01L3/00 , B01J19/00 , B01F11/00 , B01F7/00
CPC分类号： B01F11/0077 , B01F11/0088 , B01F11/0091 , B01F13/0059 , B01L3/5027
摘要： A fluidic system and method includes a channel reservoir which holds 1.5 milliliters or less of fluid. The agitation mechanism, which is partially integrated with the channel or reservoir, includes a fiber or rod at least partially situated within the channel or reservoir, and which acts to move or vibrate to stir and/or agitate fluid within the channel or reservoir. The fluid is then extracted from an extraction area following the agitation or stirring operation.
摘要翻译：流体系统和方法包括容纳1.5毫升或更少流体的通道储存器。与通道或贮存器部分整合的搅拌机构包括至少部分地位于通道或贮存器内的纤维或杆，并且其作用为移动或振动以搅动和/或搅动通道或储存器内的流体。然后在搅拌或搅拌操作之后从提取区域中提取流体。

2. 发明授权

US07681738B2 Traveling wave arrays, separation methods, and purification cells 失效
标题翻译：行波阵列，分离方法和纯化细胞
公开(公告)号：US07681738B2
公开(公告)日：2010-03-23
申请号：US11224347
申请日：2005-09-12
申请人： Meng H. Lean , Jeng Ping Lu , Scott J. Limb , Jürgen H. Daniel , Armin R. Völkel , Huangpin Ben Hsieh , Scott E. Solberg , Bryan T. Preas
发明人： Meng H. Lean , Jeng Ping Lu , Scott J. Limb , Jürgen H. Daniel , Armin R. Völkel , Huangpin Ben Hsieh , Scott E. Solberg , Bryan T. Preas
IPC分类号： B03B5/00
CPC分类号： B03C5/028
摘要： Various traveling wave grid configurations are disclosed. The grids and systems are well suited for transporting, separating, and classifying small particles dispersed in liquid or gaseous media. Also disclosed are various separation strategies and purification cells utilizing such traveling wave arrays and strategies.
摘要翻译：公开了各种行波网格结构。网格和系统非常适用于分散在液体或气体介质中的小粒子的运输，分离和分类。还公开了利用这种行波阵列和策略的各种分离策略和纯化单元。

3. 发明授权

US07448287B2 Pipette with agitation feature 失效
标题翻译：移液器具有搅动功能
公开(公告)号：US07448287B2
公开(公告)日：2008-11-11
申请号：US11537700
申请日：2006-10-02
申请人： Jürgen H. Daniel , Meng H. Lean
发明人： Jürgen H. Daniel , Meng H. Lean
IPC分类号： G01N1/00
CPC分类号： B01F11/0077 , B01F11/0088 , B01F11/04 , B01L3/0217 , G01N2035/00534 , G01N2035/1058 , Y10T436/25
摘要： A system and method extracts/deposits fluid and includes a pipette having a pipette body portion and a pipette tip. A stirring/agitation mechanism including a fiber or a rod extends through the interior of the pipette tip, wherein a fiber end or rod end of the fiber or rod, extends out of a narrowed end of the pipette tip, and the fiber end or rod end is configured to stir or agitate the fluid.
摘要翻译：系统和方法提取/沉积流体并且包括具有移液管主体部分和移液管末端的移液管。包括纤维或棒的搅拌/搅拌机构延伸穿过移液管尖端的内部，其中纤维或杆的纤维端或杆端延伸出移液管尖端的狭窄端，纤维端或杆末端配置为搅拌或搅拌流体。

4. 发明授权

US09994463B2 Electrocoagulation system 有权
公开(公告)号：US09994463B2
公开(公告)日：2018-06-12
申请号：US12967172
申请日：2010-12-14
申请人： Armin R. Volkel , Meng H. Lean , Kai Melde
发明人： Armin R. Volkel , Meng H. Lean , Kai Melde
IPC分类号： C02F1/46 , C02F1/463 , C02F1/00
CPC分类号： C02F1/463 , C02F1/008
摘要： An electrocoagulation system including a dosing unit, a mixing unit and a buffer tank is provided. The dosing unit receives a fluid from an external source and injects an electrochemically generated coagulant into the fluid using one or more pairs of electrodes. The mixing unit mixes the coagulant with the fluid and is separate from the dosing unit. The buffer tank holds the fluid until particles contained in the fluid grow to a predetermined size.

5. 发明授权

US09862624B2 Device and method for dynamic processing in water purification 有权
公开(公告)号：US09862624B2
公开(公告)日：2018-01-09
申请号：US11936753
申请日：2007-11-07
申请人： Meng H. Lean , Jeonggi Seo , Armin R. Völkel , Ashutosh Kole , Huangpin B. Hsieh , Nitin S. Parekh , Norine E. Chang
发明人： Meng H. Lean , Jeonggi Seo , Armin R. Völkel , Ashutosh Kole , Huangpin B. Hsieh , Nitin S. Parekh , Norine E. Chang
IPC分类号： C02F1/38 , C02F1/52 , B01D29/48 , B01D46/40 , B01D21/01 , B01D21/26 , C02F1/00 , C02F1/56 , C02F9/00
CPC分类号： C02F1/52 , B01D21/01 , B01D21/26 , B01D21/265 , B01D25/20 , B01D46/403 , C02F1/001 , C02F1/38 , C02F1/5236 , C02F1/56 , C02F9/00 , C02F2301/024 , C02F2301/026 , C02F2301/046
摘要： A transformational approach to water treatment is provided that incorporates membrane-free filtration with dynamic processing of the fluid to significantly reduce treatment times, chemical cost, land use, and operational overhead. This approach provides hybrid capabilities of filtration, together with chemical treatment, as the water is transported through various spiral stages.

6. 发明授权

US09486812B2 Fluidic structures for membraneless particle separation 有权
标题翻译：用于无膜颗粒分离的流体结构
公开(公告)号：US09486812B2
公开(公告)日：2016-11-08
申请号：US12120093
申请日：2008-05-13
申请人： Meng H. Lean , Jeonggi Seo , Ashutosh Kole , Armin R. Volkel
发明人： Meng H. Lean , Jeonggi Seo , Ashutosh Kole , Armin R. Volkel
IPC分类号： B03B5/62 , B03B5/32 , B03B13/00 , B04C1/00 , B04C11/00 , B01D21/26
CPC分类号： B03B5/626 , B01D21/265 , B03B5/32 , B03B13/00 , B04C1/00 , B04C11/00
摘要： Fluidic structures for facilitating particle separation in curved or spiral devices are provided. The contemplated systems relate to various fluidic structures, implementations and selected fabrication techniques to realize construction of fluidic separation structures that are of a stacked and/or parallel configuration. These contemplated systems provide for efficient input of fluid to be processed, improved throughput, and, in some variations, adjustable and efficient treatment of output fluid.
摘要翻译：提供了用于促进弯曲或螺旋装置中的颗粒分离的流体结构。考虑的系统涉及各种流体结构，实施方式和选择的制造技术，以实现具有堆叠和/或平行构造的流体分离结构的构造。这些预期的系统提供了要处理的流体的有效输入，改善的产量，并且在一些变型中，可以对输出流体进行可调节和有效的处理。

7. 发明授权

US09433880B2 Particle separation and concentration system 有权
标题翻译：颗粒分离和浓缩系统
公开(公告)号：US09433880B2
公开(公告)日：2016-09-06
申请号：US11606460
申请日：2006-11-30
申请人： Meng H. Lean , Jeonggi Seo , Ashutosh Kole , Norine E. Chang , Scott Jong Ho Limb
发明人： Meng H. Lean , Jeonggi Seo , Ashutosh Kole , Norine E. Chang , Scott Jong Ho Limb
IPC分类号： B03B5/00 , B01D21/26 , B03B5/32 , B04C1/00 , G01N15/02 , G01N15/04
CPC分类号： B01D21/265 , B01D2221/10 , B01D2311/04 , B01D2311/16 , B01D2321/2025 , B03B5/32 , B04C1/00 , G01N15/0255 , G01N15/04 , B01D2311/2676
摘要： This invention is based on size and mass separation of suspended particles, including biological matter, which are made to flow in a spiral channel. On the spiral sections, the inward directed transverse pressure field from fluid shear competes with the outward directed centrifugal force to allow for separation of particles. At high velocity, centrifugal force dominates and particles move outward. At low velocities, transverse pressure dominates and the particles move inward. The magnitudes of the two opposing forces depend on flow velocity, particle size, radius of curvature of the spiral section, channel dimensions, and viscosity of the fluid. At the end of the spiral channel, a parallel array of outlets collects separated particles. For any particle size, the required channel dimension is determined by estimating the transit time to reach the side-wall. This time is a function of flow velocity, channel width, viscosity, and radius of curvature. Larger particles may reach the channel wall earlier than the smaller particles which need more time to reach the side wall. Thus a spiral channel may be envisioned by placing multiple outlets along the channel. This technique is inherently scalable over a large size range from sub-millimeter down to 1 μm.
摘要翻译：本发明基于使得在螺旋通道中流动的悬浮颗粒（包括生物物质）的尺寸和质量分离。在螺旋段上，来自流体剪切的向内定向的横向压力场与向外的定向离心力相竞争，以允许颗粒分离。在高速度下，离心力主导，颗粒向外移动。在低速度下，横向压力占主导，颗粒向内移动。两个相对力的大小取决于流速，粒径，螺旋截面的曲率半径，通道尺寸和流体的粘度。在螺旋通道的末端，平行排列的出口收集分离的颗粒。对于任何颗粒尺寸，所需的通道尺寸通过估计到达侧壁的通行时间来确定。这个时间是流速，通道宽度，粘度和曲率半径的函数。较大的颗粒可能比需要更多时间到达侧壁的较小颗粒更早地到达通道壁。因此，可以通过沿着通道设置多个出口来设想螺旋通道。这种技术在从亚毫米下降到1微米的大尺寸范围内具有固有的可扩展性。

8. 发明授权

US08875903B2 Vortex structure for high throughput continuous flow separation 有权
标题翻译：用于高通量连续流分离的涡旋结构
公开(公告)号：US08875903B2
公开(公告)日：2014-11-04
申请号：US11725358
申请日：2007-03-19
申请人： Meng H. Lean , Jeonggi Seo
发明人： Meng H. Lean , Jeonggi Seo
IPC分类号： B04C5/14 , B01D21/26 , B04C5/26 , B01D45/12 , B03B5/32 , B04C1/00
CPC分类号： B01D45/12 , B01D21/265 , B01D2221/10 , B03B5/32 , B04C1/00 , B04C5/26
摘要： A system to facilitate separation and concentration of particles based on centrifugal force on suspended particles, including biological matter, which are made to flow in a vortex structure is provided. The centrifugal force urges larger particles to collect along outer portions of the vortex flow. Conversely, within a vortex structure, a radial hydrodynamic pressure drop is also amplified to urge smaller particles toward inner portions of the vortex flow. This force created by the pressure can reach magnitudes that encourage a sharp cut-off and improved resolution discrimination between particle sizes. Thus, separated streams of particles can be collected with both increased concentration and purification.
摘要翻译：提供了一种用于基于离心力分离和浓缩颗粒的系统，所述悬浮颗粒（包括生物物质）被制成在涡流结构中流动。离心力促使较大的颗粒沿涡流的外部部分收集。相反，在涡流结构内，径向流体动压压降也被放大，以将较小的颗粒推向涡流的内部。由压力产生的这种力可以达到鼓励锐利截止和提高颗粒尺寸分辨率的大小。因此，分离的颗粒物流可以以增加的浓度和纯化收集。

9. 发明授权

US08581167B2 Optically patterned virtual electrodes and interconnects on polymer and semiconductive substrates 有权
标题翻译：聚合物和半导体基板上的光学图案化虚拟电极和互连
公开(公告)号：US08581167B2
公开(公告)日：2013-11-12
申请号：US12947004
申请日：2010-11-16
申请人： Meng H. Lean , David K. Biegelsen
发明人： Meng H. Lean , David K. Biegelsen
IPC分类号： H01L27/00
CPC分类号： G03G15/758
摘要： An optical electrical system that converts a photo image pattern to a conductance pattern comprises a photoconductive layer for receiving light image patterns and a conversion layer for converting an electrostatic voltage into a conductance pathway for a current flow. The light image pattern can be generated into a page sized area and generated from a light source comprising an array of projectors coupled together.
摘要翻译：将光图像图案转换为电导图案的光学电气系统包括用于接收光图像图案的光电导层和用于将静电电压转换成电流路径的转换层。光图像图案可以被生成到页面大小的区域中并且从包括耦合在一起的投影仪阵列的光源产生。

10. 发明授权

US08518235B2 All-electric coagulant generation system 有权
标题翻译：全电凝凝器生成系统
公开(公告)号：US08518235B2
公开(公告)日：2013-08-27
申请号：US12967147
申请日：2010-12-14
申请人： Armin R. Volkel , Meng H. Lean , Kai Melde , Norine E. Chang
发明人： Armin R. Volkel , Meng H. Lean , Kai Melde , Norine E. Chang
IPC分类号： C02F1/463 , C02F1/469 , C25B1/26
CPC分类号： B01D61/445 , C02F1/463 , C02F1/4674 , C02F1/4693 , C02F2001/46128 , C02F2201/4612 , C02F2209/06
摘要： A coagulation generating system that combines the advantages of conventional and electrocoagulation. In the coagulation generating system electro-coagulation is performed on an input (e.g., salt/brine) solution to generate a concentrated coagulant solution, which is then added to the source water in the same way as a standard stored chemical coagulant.
摘要翻译：凝结生成系统，结合了传统和电凝的优点。在凝结发生系统中，在输入（例如盐/盐水）溶液上进行电凝，以产生浓缩的凝结剂溶液，然后以与标准储存的化学凝结剂相同的方式加入到源水中。

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