公开(公告)号：US10022676B2

公开(公告)日：2018-07-17

申请号：US15000801

申请日：2016-01-19

Applicant: Xing Chen ,  Patricia Ignacio-De Leon ,  Emily Jane Rabe ,  Meltem Urgun-Demirtas ,  Richard W. Brotzman

Inventor： Xing Chen ,  Patricia Ignacio-De Leon ,  Emily Jane Rabe ,  Meltem Urgun-Demirtas ,  Richard W. Brotzman

IPC: B01D69/04 ,  B01D67/00 ,  B01D71/56 ,  B01D71/02

Abstract: The invention provides a membrane comprising tubes extending through a polymer, wherein substantially all of the tubes are parallel with each other. Also provided is a method for producing a membrane, the method comprising: placing tubes on a substrate, subjecting the tubes to a magnetic field for a time and at a magnetic field strength to cause the tubes to align parallel with each other while simultaneously causing depending ends of the tubes to embed within the substrate; applying polymer to the tubes and substrate in an amount to affix the tubes relative to each other and relative to the substrate, and applying an etchant that cleaves a specific type of the bonds within the polymer to unblock the upstream ends of the nanotubes.

公开(公告)号：US09275839B2

公开(公告)日：2016-03-01

申请号：US12738314

申请日：2007-10-19

Applicant: Xing Chen ,  Andrew Cowe

Inventor： Xing Chen ,  Andrew Cowe

IPC: H01J37/32

CPC classification number: H01J37/32357 ,  H01J37/3244 ,  H01J37/32449

Abstract: A plasma chamber for activating a process gas, including at least four legs forming a toroidal plasma channel, each leg having a cross-sectional area, and an outlet formed on one leg, the outlet having a greater cross-sectional area than the cross-sectional area of the other legs. The plasma chamber further includes an inlet for receiving the process gas and a plenum for introducing the process gas over a broad area of the leg opposing the outlet to reduce localized high plasma impedance and gas flow instability, wherein the leg opposing the outlet defines a plurality of holes for providing a helical gas rotation in the plasma channel.

Abstract translation: 一种用于激活处理气体的等离子体室，包括形成环形等离子体通道的至少四条腿，每条腿具有横截面积，以及形成在一条腿上的出口，该出口具有比截面积更大的横截面面积， 其他腿的截面积。 等离子体室还包括用于接收处理气体的入口和用于将处理气体引导到与出口相对的腿的宽阔区域上以减少局部高等离子体阻抗和气流不稳定性的集气室，其中与出口相对的腿限定多个 的孔用于在等离子体通道中提供螺旋形气体旋转。

公开(公告)号：US08888982B2

公开(公告)日：2014-11-18

申请号：US12794470

申请日：2010-06-04

Applicant: Xing Chen ,  Chengxiang Ji ,  Chiu-Ying Tai

Inventor： Xing Chen ,  Chengxiang Ji ,  Chiu-Ying Tai

IPC: C23C28/00 ,  C25D11/04 ,  C25D11/16 ,  C25D11/02 ,  H01J37/32 ,  H01J37/16 ,  C25D5/48

CPC classification number: C25D11/04 ,  C23C28/321 ,  C25D5/48 ,  C25D11/026 ,  C25D11/16 ,  H01J37/16 ,  H01J37/32357 ,  H01J37/32431 ,  H01J37/32467

Abstract: A method for creating an oxide layer having a reduced copper concentration over a surface of an object comprising aluminum and copper for use in a semiconductor processing system. The oxide layer produced using a plasma electrolytic oxidation process has a reduced copper peak concentration, which decreases a risk of copper contamination, and includes magnesium oxides that can be converted to magnesium halide upon exposure to an excited halogen-comprising gas or halogen-comprising plasma to increase the erosion/corrosion resistance of the oxide layer.

Abstract translation: 一种在半导体处理系统中用于产生包含铝和铜的物体表面上的铜浓度降低的氧化物层的方法。 使用等离子体电解氧化法生产的氧化物层具有降低的铜峰浓度，这降低了铜污染的风险，并且包括在暴露于含激发的含卤素气体或含卤素的等离子体时可转化为卤化镁的氧化镁 以增加氧化物层的侵蚀/耐腐蚀性。

公开(公告)号：US20130146225A1

公开(公告)日：2013-06-13

申请号：US13314347

申请日：2011-12-08

Applicant: Xing Chen ,  Youfan Gu ,  Chengxiang Ji ,  Paul Ashby Loomis ,  Ilya Pokidov ,  Kevin Wayne Wenzel

Inventor： Xing Chen ,  Youfan Gu ,  Chengxiang Ji ,  Paul Ashby Loomis ,  Ilya Pokidov ,  Kevin Wayne Wenzel

IPC: B44C1/22 ,  F16L9/00

CPC classification number: H01J37/32449 ,  C23C16/452 ,  H01J37/32495

Abstract: A plasma chamber for use with a reactive gas source that includes a first conduit comprising a wall, an inlet, an outlet, an inner and outer surface, and a plurality of openings through the wall, the inlet receives a first gas for generating a reactive gas in the first conduit with a plasma formed in the first conduit. The plasma chamber also includes a second conduit that includes a wall, an inlet, and an inner surface. The first conduit is disposed in the second conduit defining a channel between the outer surface of the first conduit and the inner surface of the second conduit. A second gas provided to the inlet of the second conduit flows along the channel and through the plurality of openings of the wall of the first conduit into the first conduit to surround the reactive gas and plasma in the first conduit.

Abstract translation: 一种与反应性气体源一起使用的等离子体室，其包括第一导管，其包括壁，入口，出口，内部和外部表面以及穿过壁的多个开口，所述入口容纳用于产生反应性的第一气体 第一导管中的气体在第一导管中形成等离子体。 等离子体室还包括第二导管，其包括壁，入口和内表面。 第一导管设置在第二导管中，限定在第一导管的外表面和第二导管的内表面之间的通道。 设置到第二导管入口的第二气体沿着通道流动并且穿过第一导管的壁的多个开口进入第一导管，以围绕第一导管中的反应气体和等离子体。

公开(公告)号：US08416568B2

公开(公告)日：2013-04-09

申请号：US12651116

申请日：2009-12-31

Applicant: Ping Tian ,  Xiaosong Xia ,  Xing Chen ,  Zhifeng Xin

Inventor： Ping Tian ,  Xiaosong Xia ,  Xing Chen ,  Zhifeng Xin

IPC: G06F1/16

CPC classification number: G06F1/1632 ,  G06F1/1626

Abstract: The present invention provides a removable portable computer device. In an embodiment, the portable computer device includes: a flat panel computer; a base; a back plate; a first connection structure through which the base is connected with the back plate; a second connection structure through which the back plate is connected with the flat panel computer. The flat panel computer is removably connected onto the back plate through the second connection structure. In the present invention, the flat panel computer is removably mounted on the back plate through the second connection structure. When the computer is required to be used at other location and a mass of keyboard input is not needed, it only requires to take off the flat panel computer from the back plate so as to easily carry the computer from one location to another location for use, thus the portability is greatly increased.

Abstract translation: 本发明提供了一种可移动便携式计算机设备。 在一个实施例中，便携式计算机设备包括：平板计算机; 一个基地 背板 第一连接结构，底座与背板连接; 第二连接结构，背板与平板计算机连接。 平板计算机通过第二连接结构可拆卸地连接到背板上。 在本发明中，平板计算机通过第二连接结构可拆卸地安装在背板上。 当需要在其他位置使用计算机并且不需要大量的键盘输入时，仅需要从背板上取下平板计算机，以便将计算机从一个位置轻松携带到另一个位置以供使用 ，因此可携带性大大提高。

公开(公告)号：US20120264108A1

公开(公告)日：2012-10-18

申请号：US12521098

申请日：2007-12-20

Applicant: Xing Chen ,  Carolyn R. Bertozzi ,  Alexander K. Zettl

Inventor： Xing Chen ,  Carolyn R. Bertozzi ,  Alexander K. Zettl

IPC: C12M1/34 ,  C12N5/07 ,  C12N15/89 ,  C12Q1/02 ,  C12Q1/70 ,  B82Y5/00

CPC classification number: C12M35/00

Abstract: There is disclosed a method and device for the delivery of molecules into individual cells. A device for injecting a biological molecule into a target cell comprises a microscopic tip attached to a mechanical scanning device for positioning the tip relative to the target cell and for moving the tip into the target cell; a nanostructure, such as a carbon nanotube, fixed on an end of the microscopic tip; and a biological molecule attached to the nanotube by a cleavable electrostatic or chemical linker linking the biomolecule to the nanotube, said chemical linker having a chemical linkage which is cleaved in an intracellular environment. The biological molecule may be one or more of proteins, nucleic acids, small molecule drugs, and optical labels, and combinations thereof. Exemplified are multiple walled carbon nanotubes to which a polycyclic aromatic compound is adsorbed, the aromatic compound having a side chain containing a cleavable disulfide linkage and a biotin functionality for coupling to a streptavidin-linked payload.

Abstract translation: 公开了用于将分子递送到单个细胞中的方法和装置。 用于将生物分子注入靶细胞的装置包括附接到机械扫描装置的微小尖端，用于相对于靶细胞定位尖端并将尖端移动到靶细胞中; 固定在微小尖端的端部的纳米结构，例如碳纳米管; 以及通过将生物分子连接到纳米管的可切割静电或化学连接子连接到纳米管的生物分子，所述化学连接体具有在细胞内环境中被切割的化学连接。 生物分子可以是蛋白质，核酸，小分子药物和光学标记物中的一种或多种，​​以及它们的组合。 例示了吸附有多环芳族化合物的多壁碳纳米管，具有含有可切割二硫键的侧链的芳族化合物和与链亲和素链接的有效载荷偶联的生物素功能。

公开(公告)号：US20120003748A1

公开(公告)日：2012-01-05

申请号：US12026799

申请日：2008-02-06

Applicant: Timothy Roger Robinson ,  Mark Attwood ,  Xing Chen ,  William M. Holber ,  Mark Philip Longson ,  Jonathan Henry Palk ,  Ali Shajii ,  John A. Smith

Inventor： Timothy Roger Robinson ,  Mark Attwood ,  Xing Chen ,  William M. Holber ,  Mark Philip Longson ,  Jonathan Henry Palk ,  Ali Shajii ,  John A. Smith

IPC: G01N33/00

CPC classification number: G01N27/62 ,  G01N33/497 ,  H01J49/105 ,  Y10T436/24

Abstract: A system and methods are described for generating reagent ions and product ions for use in a mass spectrometry system. Applications for the system and method are also disclosed for detecting volatile organic compounds in trace concentrations. A microwave or high-frequency RF energy source ionizes particles of a reagent vapor to form reagent ions. The reagent ions enter a chamber, such as a drift chamber, to interact with a fluid sample. An electric field directs the reagent ions and facilitates an interaction with the fluid sample to form product ions. The reagent ions and product ions then exit the chamber under the influence of an electric field for detection by a mass spectrometer module. The system includes various control modules for setting values of system parameters and analysis modules for detection of mass and peak intensity values for ion species during spectrometry and faults within the system.

Abstract translation: 描述了用于产生用于质谱系统的试剂离子和产物离子的系统和方法。 还公开了用于检测痕量浓度的挥发性有机化合物的系统和方法的应用。 微波或高频RF能源将试剂蒸气的颗粒电离以形成试剂离子。 试剂离子进入诸如漂移室的室以与流体样品相互作用。 电场引导试剂离子并促进与流体样品的相互作用以形成产物离子。 然后试剂离子和产物离子在电场的影响下离开室，由质谱模块检测。 该系统包括用于设置系统参数值和分析模块的各种控制模块，用于在光谱测定和系统内的故障期间检测离子种类的质量和峰值强度值。

公开(公告)号：US08009415B2

公开(公告)日：2011-08-30

申请号：US12208627

申请日：2008-09-11

Applicant: Xiaosong Xia ,  Huajun Dong ,  Xiufeng He ,  Xing Chen

Inventor： Xiaosong Xia ,  Huajun Dong ,  Xiufeng He ,  Xing Chen

IPC: G06F1/16

CPC classification number: G06F1/1637 ,  G06F1/1616 ,  Y10T16/554

Abstract: The present invention relates to a screen of a laptop computer and a laptop computer having the same. And the laptop computer comprises: a back cover; a fixing body mounted on the back cover; a liquid crystal screen mounted on the fixing body; and a cover plate received on the fixing body, wherein the cover plate covers the liquid crystal screen and the fixing unit, and the area of the cover plate corresponding to the liquid crystal screen is transparent. The fixing body comprises a fixing frame and/or supporting member. Each supporting member is connected to a side of the liquid crystal screen. The screen for a laptop computer having a configuration described above has an integral appearance, which not only protects the screen but also makes the screen appear more neat enhancing visual effect of the screen. The present invention also proposes a laptop computer having the above screen so that the computer has an excellent visual appearance in usage, which is more adapted to practical use.

Abstract translation: 本发明涉及膝上型计算机的屏幕和具有该屏幕的膝上型计算机。 笔记本电脑包括：后盖; 安装在后盖上的固定体; 安装在固定体上的液晶屏; 以及容纳在固定体上的盖板，其中盖板覆盖液晶屏和定影单元，并且与液晶屏相对应的盖板的面积是透明的。 固定体包括固定框架和/或支撑构件。 每个支撑构件连接到液晶屏的一侧。 具有上述配置的膝上型计算机的屏幕具有整体外观，其不仅保护屏幕，而且使得屏幕看起来更加整洁地增强屏幕的视觉效果。 本发明还提出一种具有上述屏幕的膝上型计算机，使得计算机具有优异的使用视觉外观，更适用于实际应用。

公开(公告)号：US07914603B2

公开(公告)日：2011-03-29

申请号：US12147078

申请日：2008-06-26

Applicant: Ali Shajii ,  Xing Chen ,  Andrew Cowe ,  David Burtner ,  William Robert Entley ,  ShouQian Shao

Inventor： Ali Shajii ,  Xing Chen ,  Andrew Cowe ,  David Burtner ,  William Robert Entley ,  ShouQian Shao

IPC: B01D46/46

CPC classification number: H01J37/32357 ,  H01J37/32871 ,  Y10S55/15 ,  Y10T29/4935

Abstract: A particle trap for a remote plasma source includes a body structure having an inlet for coupling to a chamber of a remote plasma source and an outlet for coupling to a process chamber inlet. The particle trap for a remote plasma source also includes a gas channel formed in the body structure and in fluid communication with the body structure inlet and the body structure outlet. The gas channel can define a path through the body structure that causes particles in a gas passing from a first portion of the channel to strike a wall that defines a second portion of the gas channel at an angle relative to a surface of the wall. A coolant member can be in thermal communication with the gas channel.

Abstract translation: 用于远程等离子体源的颗粒捕集器包括具有用于耦合到远程等离子体源的室的入口和用于耦合到处理室入口的出口的主体结构。 用于远程等离子体源的颗粒捕获器还包括形成在主体结构中并与主体结构入口和主体结构出口流体连通的气体通道。 气体通道可以限定穿过主体结构的路径，其使得从通道的第一部分通过的气体中的颗粒撞击限定气体通道的第二部分的壁，该壁相对于壁的表面成一定角度。 冷却剂构件可以与气体通道热连通。

公开(公告)号：US20100219757A1

公开(公告)日：2010-09-02

申请号：US12394904

申请日：2009-02-27

Applicant: Souheil Benzerrouk ,  Siddharth P. Nagarkatti ,  Andrew Cowe ,  Ali Shajii ,  Jesse E. Ambrosina ,  Ken Tran ,  Xing Chen

Inventor： Souheil Benzerrouk ,  Siddharth P. Nagarkatti ,  Andrew Cowe ,  Ali Shajii ,  Jesse E. Ambrosina ,  Ken Tran ,  Xing Chen

IPC: H05H1/24

CPC classification number: H01J37/32009 ,  H01J37/321

Abstract: Described are methods and apparatuses, including computer program products, for igniting and/or sustaining a plasma in a reactive gas generator. Power is provided from an ignition power supply to a plasma ignition circuit. A pre-ignition signal of the plasma ignition circuit is measured. The power provided to the plasma ignition circuit is adjusted based on the measured pre-ignition signal and an adjustable pre-ignition control signal. The adjustable pre-ignition control signal is adjusted after a period of time has elapsed.

Abstract translation: 描述了用于在反应性气体发生器中点燃和/或维持等离子体的方法和装置，包括计算机程序产品。 从点火电源向等离子体点火电路供电。 测量等离子体点火电路的预点火信号。 基于所测量的预先点火信号和可调节的预点火控制信号来调节提供给等离子体点火电路的功率。 经过一段时间后，调节可调节点火控制信号。