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21. 发明申请

US20120042715A1 Advanced micro flow sensor 审中-公开
标题翻译：先进的微流量传感器
公开(公告)号：US20120042715A1
公开(公告)日：2012-02-23
申请号：US12930695
申请日：2011-01-13
申请人： Chang Liu
发明人： Chang Liu
IPC分类号： G01N11/02 , G01F1/34 , G01F1/68 , G01F1/56
CPC分类号： G01N11/16 , G01F1/00 , G01F1/28
摘要： Multiple flow sensors in an array are provided to achieve wide dynamic range, low detection limit, and potentially low cost. Each flow sensor can measure the flow rate of surrounding fluid, among other fluid parameters. The flow sensor can be rendered active by inclusion of a piezoelectric element so as to be capable of achieving mechanical vibration, hence allowing it to interact with local fluid surroundings, or capable of converting mechanical energy in the surrounding fluid to electrical signals and energy.
摘要翻译：提供阵列中的多个流量传感器以实现宽动态范围，低检测限和潜在的低成本。每个流量传感器可以测量周围流体的流量，以及其他流体参数。可以通过包含压电元件使流量传感器变得活跃，以便能够实现机械振动，从而允许其与局部流体环境相互作用，或者能够将周围流体中的机械能转换为电信号和能量。

22. 发明申请

US20120006724A1 HYDROCRACKING CATALYSTS, PROCESSES FOR PREPARING THE SAME AND USES THEREOF 审中-公开
标题翻译：水解催化剂，其制备方法及其用途
公开(公告)号：US20120006724A1
公开(公告)日：2012-01-12
申请号：US13177364
申请日：2011-07-06
申请人： Yanze Du , Minghua Guan , Fenglai Wang , Chang Liu
发明人： Yanze Du , Minghua Guan , Fenglai Wang , Chang Liu
IPC分类号： C10G47/04 , B01J35/10 , B01J21/16 , B01J27/182 , B01J37/08 , B01J29/08 , B01J29/06 , B01J29/85 , B01J29/40 , B01J37/02 , B01J21/12 , B01J27/125
CPC分类号： B01J23/883 , B01J21/12 , B01J23/28 , B01J23/30 , B01J23/75 , B01J23/755 , B01J23/85 , B01J23/888 , B01J23/8885 , B01J29/044 , B01J29/045 , B01J29/072 , B01J29/076 , B01J29/146 , B01J29/166 , B01J29/46 , B01J29/48 , B01J29/7615 , B01J29/7815 , B01J29/85 , B01J35/002 , B01J35/0093 , B01J35/1019 , B01J35/1023 , B01J35/1038 , B01J35/1042 , B01J35/1047 , B01J35/1061 , B01J37/0009 , B01J37/0018 , B01J37/009 , B01J37/0201 , B01J37/0213 , B01J37/0236 , B01J37/036 , B01J37/04 , B01J37/08 , B01J2229/16 , B01J2229/36 , B01J2229/37 , C10G47/12 , C10G47/20 , C10G65/12 , C10G2300/1074 , C10G2300/301 , C10G2300/4018
摘要： Provided are hydrocracking catalysts comprising a cracking component and a hydrogenation component, wherein, for example: the cracking component comprises at least one molecular sieve present in an amount ranging from 0% to 20% by weight relative to the total weight of the catalyst and at least one amorphous silica-alumina present in an amount ranging from 20% to 60% by weight relative to the total weight of the catalyst; the hydrogenation component comprises at least one hydrogenation metal present in a total amount ranging from 34% to 75% by weight calculated by the mass of oxides, relative to the total weight of the catalyst; and the hydrocracking catalyst has a specific surface area ranging from 150 m2/g to 350 m2/g and a pore volume ranging from 0.20 cm3/g to 0.50 cm3/g, such as from 0.30 cm3/g to 0.45 cm3/g, and the product (M×S) of the percentage amount of the total mass of the hydrogenation metal (M) and the specific surface area (S) is equal to or more than 100 m2/g, i.e., M×S≧100 m2/g. Also provided are the processes for preparing the hydrocracking catalysts and uses thereof.
摘要翻译：提供了包含裂化组分和氢化组分的加氢裂化催化剂，其中例如：裂化组分包含至少一种分子筛，其量为相对于催化剂的总重量为0重量％至20重量％，并且在相对于催化剂的总重量，至少一种无定形二氧化硅 - 氧化铝的存在量为20重量％至60重量％氢化组分包含至少一种氢化金属，其总量相对于催化剂的总重量为34-75重量％，由氧化物的质量计算; 加氢裂化催化剂的比表面积为150m 2 / g〜350m 2 / g，孔体积为0.20cm 3 / g〜0.50cm 3 / g，例如为0.30cm 3 / g〜0.45cm 3 / g，加氢金属（M）的总质量百分比和比表面积（S）的乘积（M×S）等于或大于100m 2 / g，即M×S≥100m2 / G。还提供了制备加氢裂化催化剂的方法及其用途。

23. 发明申请

US20100115672A1 SCANNING PROBE EPITAXY 审中-公开
标题翻译：扫描探头外观
公开(公告)号：US20100115672A1
公开(公告)日：2010-05-06
申请号：US12465615
申请日：2009-05-13
申请人： Chad A. Mirkin , Chang Liu , Yuhuang Wang , Adam B. Braunschweig , Xing Liao , Louise R. Giam , Byung Y. Lee , Shifeng Li
发明人： Chad A. Mirkin , Chang Liu , Yuhuang Wang , Adam B. Braunschweig , Xing Liao , Louise R. Giam , Byung Y. Lee , Shifeng Li
IPC分类号： G01Q60/24
CPC分类号： G03F7/0002 , G01Q20/04 , G01Q40/00 , G01Q70/10 , G01Q70/16 , G01Q80/00
摘要： A dual tip probe for scanning probe epitaxy and a method of forming the dual tip probe are disclosed. The dual tip probe includes first and second tips disposed on a cantilever arm. The first and second tips can be a reader tip and a synthesis tip, respectively. The first tip can remain in contact with a substrate during writing and provide in situ characterization of the substrate and or structures written, while the second tip can perform in non-contact mode to write and synthesis nanostructures. This feature can allow the dual tip probe to detect errors in a printed pattern using the first tip and correct the errors using the second tip.
摘要翻译：公开了一种用于扫描探针外延的双尖端探针和形成双尖端探针的方法。双尖头探针包括设置在悬臂上的第一和第二尖端。第一和第二提示可以分别是读取器尖端和合成尖端。第一尖端可以在书写期间保持与基底接触，并且提供衬底和/或结构的原位表征，而第二尖端可以以非接触模式执行以写入和合成纳米结构。该功能可以允许双尖端探针使用第一个尖端检测印刷图案中的错误，并使用第二个尖端校正错误。

24. 发明授权

US07516671B2 Sensor chip and apparatus for tactile and/or flow sensing 有权
标题翻译：用于触觉和/或流量感测的传感器芯片和设备
公开(公告)号：US07516671B2
公开(公告)日：2009-04-14
申请号：US11709466
申请日：2007-02-22
申请人： Chang Liu , Jack Chen , Jonathan Engel
发明人： Chang Liu , Jack Chen , Jonathan Engel
IPC分类号： G01L7/00
CPC分类号： G01K7/186 , G01F1/28 , G01F1/6845 , G01K7/015 , G01L5/228 , G01L19/0092 , G01N13/00 , G01N2203/0676 , G01P5/12 , Y10T29/49103
摘要： A sensor chip, comprising a flexible, polymer-based substrate, and at least one microfabricated sensor disposed on the substrate and including a conductive element. The at least one sensor comprises at least one of a tactile sensor and a flow sensor. Other embodiments of the present invention include sensors and/or multi-modal sensor nodes.
摘要翻译：一种传感器芯片，包括柔性的基于聚合物的基底，以及设置在所述基底上并且包括导电元件的至少一个微加工传感器。所述至少一个传感器包括触觉传感器和流量传感器中的至少一个。本发明的其它实施例包括传感器和/或多模式传感器节点。

25. 发明授权

US07451537B2 Method for fabricating a microscale anemometer 有权
标题翻译：微型风速仪的制造方法
公开(公告)号：US07451537B2
公开(公告)日：2008-11-18
申请号：US11132144
申请日：2005-05-18
申请人： Chang Liu , Jack Chen
发明人： Chang Liu , Jack Chen
IPC分类号： G01R3/00
CPC分类号： G01F1/6845 , G01F1/688 , G01P5/12 , Y10T29/49002 , Y10T29/49004 , Y10T29/49007 , Y10T29/49083
摘要： Method for fabricating a microscale anemometer on a substrate. A sacrificial layer is formed on the substrate, and a metal thin film is patterned to form a sensing element. At least one support for the sensing element is patterned. The sacrificial layer is removed, and the sensing element is lifted away from the substrate by raising the supports, thus creating a clearance between the sensing element and the substrate to allow fluid flow between the sensing element and the substrate. The supports are raised preferably by use of a magnetic field applied to magnetic material patterned on the supports.
摘要翻译：在基板上制造微型风速计的方法。在基板上形成牺牲层，对金属薄膜进行图案化以形成传感元件。至少一个用于感测元件的支撑件被图案化。去除牺牲层，并且通过升高支撑件将感测元件从基板提升离开，从而在感测元件和基板之间产生间隙，以允许流体在感测元件和基板之间流动。优选地，通过使用施加到在支撑体上图案化的磁性材料的磁场来升高支撑件。

26. 发明授权

US07445675B2 Sensor for monitoring material deposition 有权
标题翻译：用于监测材料沉积的传感器
公开(公告)号：US07445675B2
公开(公告)日：2008-11-04
申请号：US11047109
申请日：2005-01-31
申请人： Chang Liu
发明人： Chang Liu
IPC分类号： H01L21/00 , C23C16/52 , C23C14/54
CPC分类号： C23C14/545 , B05D1/62
摘要： A sensor for detecting an amount of material deposition. The sensor includes a substrate, a heater disposed on the substrate, and a temperature sensor. The heat and the temperature sensor are separated from one another by a gap.
摘要翻译：用于检测材料沉积量的传感器。传感器包括基板，设置在基板上的加热器和温度传感器。热和温度传感器通过间隙彼此分离。

27. 发明授权

US07247895B2 Electrostatic nanolithography probe actuation device and method 失效
标题翻译：静电纳米光刻探头致动装置及方法
公开(公告)号：US07247895B2
公开(公告)日：2007-07-24
申请号：US11377629
申请日：2006-03-16
申请人： Chang Liu , David Andrew Bullen
发明人： Chang Liu , David Andrew Bullen
IPC分类号： H01L27/148 , H01L29/768
CPC分类号： G01Q70/06 , G01Q70/16 , G01Q80/00 , G03F7/0002
摘要： Method and apparatus for selectively actuating a cantilevered probe for applying a compound to a substrate in nanolithography. A probe having a probe electrode and a substrate having a counter electrode are provided. Voltage applied to the probe electrode and/or counter electrode provides electrostatic attraction between them, moving a probe tip into sufficient proximity to the substrate to apply the patterning compound. Alternatively, a flexible cantilevered probe anchored to a holder includes a layer of conductive material forming a probe electrode. A counter electrode on the holder faces the probe electrode. The holder and probe are positioned so that a probe tip applies the compound to the substrate. The probe is disposed between the substrate and the counter electrode. An electrostatic attractive force generated between the probe electrode and the counter electrode flexes the probe and lifts the tip away from the substrate to suspend writing.
摘要翻译：用于在纳米光刻中选择性地致动用于将化合物施加到基底的悬臂探针的方法和装置。提供具有探针电极和具有对电极的基板的探针。施加到探针电极和/或对电极的电压在它们之间提供静电吸引，将探针尖端移动到足够接近衬底以施加图案化化合物。或者，固定到保持器的柔性悬臂式探针包括形成探针电极的导电材料层。保持器上的对电极面向探针电极。定位器和探针被定位成使得探针尖端将化合物施加到基底上。探针设置在基板和对置电极之间。在探针电极和对置电极之间产生的静电吸引力使探针弯曲并将尖端远离衬底提升以暂停写入。

28. 发明申请

US20060201426A1 Reactor for Producing Reactive Intermediates for Transport Polymerization 审中-公开
标题翻译：用于生产运输聚合反应中间体的反应器
公开(公告)号：US20060201426A1
公开(公告)日：2006-09-14
申请号：US11419985
申请日：2006-05-23
申请人： Chung Lee , Atul Kumar , Chang Liu , Michael Solomensky
发明人： Chung Lee , Atul Kumar , Chang Liu , Michael Solomensky
IPC分类号： C23C16/00
CPC分类号： F28F1/24 , B01J3/006 , B01J8/067 , B01J19/0066 , B01J2219/00038 , B01J2219/00132 , B01J2219/00135 , B01J2219/00153 , B01J2219/00768 , B01J2219/00772 , B01J2219/00777 , B05D1/60
摘要： A reactor system for removing a leaving group from a gas-phase precursor to form a gas-phase radical species for transport polymerization is disclosed, wherein the reactor system comprises a reactor body, a plurality of reactor passages extending at least partially through the reactor body, and a heater body disposed in each reactor passage.
摘要翻译：公开了一种用于从气相前体除去离去基团以形成用于运输聚合的气相自由基物质的反应器系统，其中反应器系统包括反应器主体，多个反应器通道至少部分延伸穿过反应器主体和设置在每个反应器通道中的加热器主体。

29. 发明申请

US20050178326A1 Sensor for monitoring material deposition 有权
标题翻译：用于监测材料沉积的传感器
公开(公告)号：US20050178326A1
公开(公告)日：2005-08-18
申请号：US11047109
申请日：2005-01-31
申请人： Chang Liu
发明人： Chang Liu
IPC分类号： B05D7/24 , C23C14/54 , C23C16/00 , B05C11/00
CPC分类号： C23C14/545 , B05D1/62
摘要： A sensor for detecting an amount of material deposition. The sensor includes a substrate, a heater disposed on the substrate, and a temperature sensor. The heat and the temperature sensor are separated from one another by a gap.
摘要翻译：用于检测材料沉积量的传感器。传感器包括基板，设置在基板上的加热器和温度传感器。热和温度传感器通过间隙彼此分离。

30. 发明授权

US06923054B2 Microscale out-of-plane anemometer 有权
标题翻译：微型平面外风速计
公开(公告)号：US06923054B2
公开(公告)日：2005-08-02
申请号：US10346565
申请日：2003-01-17
申请人： Chang Liu , Jack Chen
发明人： Chang Liu , Jack Chen
IPC分类号： G01F1/684 , G01F1/688 , G01P5/12 , G01F1/68
CPC分类号： G01F1/6845 , G01F1/688 , G01P5/12 , Y10T29/49002 , Y10T29/49004 , Y10T29/49007 , Y10T29/49083
摘要： A microscale out-of-plane thermal sensor. A resistive heater is suspended over a substrate by supports raised with respect to the substrate to provide a clearance underneath the resistive heater for fluid flow. A preferred fabrication process for the thermal sensor uses surface micromachining and a three-dimensional assembly to raise the supports and lift the resistive heater over the substrate.
摘要翻译：微尺度的平面外热传感器。通过相对于衬底升高的支撑件将电阻加热器悬置在衬底上，以在用于流体流动的电阻加热器下方提供间隙。用于热传感器的优选制造方法使用表面微机械加工和三维组件来升高支撑件并将电阻加热器提升到衬底上。

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