公开(公告)号：US09264489B2

公开(公告)日：2016-02-16

申请号：US12594238

申请日：2008-04-04

Applicant: Li Mo ,  Weijun Lee ,  Larry Shaoyan Ma ,  Xing Chen

Inventor： Li Mo ,  Weijun Lee ,  Larry Shaoyan Ma ,  Xing Chen

IPC: H04L29/08 ,  G06Q30/04 ,  H04L29/06

CPC classification number: H04L67/104 ,  G06Q30/04 ,  H04L63/102 ,  H04L67/1093 ,  H04L67/14 ,  H04L67/306

Abstract: A peer-to-peer network comprises a plurality of intelligent terminal nodes, each intelligent terminal node being operable to establish, maintain, and tear-down communication sessions with another intelligent terminal node, a plurality of network service nodes coupled to the plurality of intelligent terminal nodes, the plurality of network service nodes comprise at least one of the plurality of intelligent terminal nodes, at least one user P2P function module operable to store, locate and distribute service resource information related to user policies, and at least one network P2P function module operable to store, locate and distribute service resource information related to operator provider policies, and operable to exert stricter security control than the at least one user P2P function module.

Abstract translation: 对等网络包括多个智能终端节点，每个智能终端节点可操作以建立，维护和拆除与另一智能终端节点的通信会话，耦合到多个智能终端节点的多个网络服务节点 所述多个网络服务节点包括所述多个智能终端节点中的至少一个，至少一个用户P2P功能模块，其可操作以存储，定位和分发与用户策略相关的服务资源信息，以及至少一个网络P2P功能 模块，其可操作以存储，定位和分发与运营商提供商策略相关的服务资源信息，并且可操作以施加比所述至少一个用户P2P功能模块更严格的安全控制。

公开(公告)号：US08680777B2

公开(公告)日：2014-03-25

申请号：US13431521

申请日：2012-03-27

Applicant: Ken Tran ,  Xing Chen ,  Russell L. Newman ,  Franklin Lee

Inventor： Ken Tran ,  Xing Chen ,  Russell L. Newman ,  Franklin Lee

IPC: H05B41/16 ,  H05B41/24

CPC classification number: H05B33/0803 ,  Y02B20/348

Abstract: A power system for a dielectric barrier discharge system, such as used for generating ozone, can include a full bridge inverter stage and parallel resonant tank outputting a signal for powering a dielectric barrier discharge cell stack. The inverter stage is controlled using a combination of pulse width modulation (PWM) and frequency modulation (FM) to enable soft switching through all load conditions—from full load to light load. A current control loop error amplifier compensator can provide a duty cycle adjustment signal to a phase shift PWM controller chip that generates the switching signals for the inverter stage. A feedback signal is also used to adjust a clock frequency time constant of the PWM controller chip to provide the FM. In one embodiment, the feedback signal is an output of an inverting amplifier connected at an output of the current control loop error amplifier compensator.

Abstract translation: 用于产生臭氧的电介质阻挡放电系统的电力系统可以包括全桥逆变器级和并联谐振回路，输出用于为介质阻挡放电单元堆供电的信号。 使用脉冲宽度调制（PWM）和调频（FM）的组合来控制逆变器级，以实现从全负载到轻负载的所有负载条件下的软开关。 电流控制回路误差放大器补偿器可以向产生用于逆变器级的开关信号的相移PWM控制器芯片提供占空比调整信号。 反馈信号也用于调整PWM控制器芯片的时钟频率时间常数以提供FM。 在一个实施例中，反馈信号是在电流控制回路误差放大器补偿器的输出处连接的反相放大器的输出。

公开(公告)号：US08334505B2

公开(公告)日：2012-12-18

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: H01J49/26

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物质的质量和峰值强度值。

公开(公告)号：US20120287545A1

公开(公告)日：2012-11-15

申请号：US13106920

申请日：2011-05-13

Applicant: Ken Tran ,  Feng Tian ,  Xing Chen

Inventor： Ken Tran ,  Feng Tian ,  Xing Chen

IPC: H02H3/08

CPC classification number: H03K17/0822 ,  H02M1/38 ,  H02M3/337 ,  H03K2217/0036

Abstract: A switching apparatus includes a first transistor, a second transistor, a first circuit module, a first current sensor and a control circuit. The first transistor includes first, second and third terminals. The first terminal of the first transistor is coupled to a first power terminal. The third terminal of the first transistor includes a gate or base of the first transistor. The second transistor includes first, second and third terminals. The first terminal of the second transistor is coupled to a second power terminal. The second terminal of the second transistor is coupled to the second terminal of the first transistor. The third terminal of the second transistor includes a gate or base of the second transistor. The first circuit module includes an inductor in parallel with a diode. The first circuit module is connected between the first terminal of the second transistor and the second power terminal.

Abstract translation: 开关装置包括第一晶体管，第二晶体管，第一电路模块，第一电流传感器和控制电路。 第一晶体管包括第一，第二和第三端子。 第一晶体管的第一端子耦合到第一电源端子。 第一晶体管的第三端子包括第一晶体管的栅极或基极。 第二晶体管包括第一，第二和第三端子。 第二晶体管的第一端耦合到第二电源端子。 第二晶体管的第二端子耦合到第一晶体管的第二端子。 第二晶体管的第三端子包括第二晶体管的栅极或基极。 第一电路模块包括与二极管并联的电感器。 第一电路模块连接在第二晶体管的第一端和第二电源端之间。

公开(公告)号：US08053700B2

公开(公告)日：2011-11-08

申请号：US11541388

申请日：2006-09-29

Applicant: Jack J. Schuss ,  Xing Chen

Inventor： Jack J. Schuss ,  Xing Chen

IPC: B23K10/00

CPC classification number: H01J37/32522 ,  H01J37/32357

Abstract: An improved plasma vessel (i.e., plasma applicator) that provides effective cooling includes a plurality of generally linear tubes having a dielectric interior fluidly connected together by dielectric connectors. The tubes and connectors are joined together to form a leak-tight plasma vessel. A cooling system surrounding the improved plasma vessel includes a rigid cooling plate and a deformable thermal transfer material disposed between the plasma vessel and the cooling plate. After use or at an operator's discretion, the plasma vessel can be removed from the cooling system and a new vessel may be inserted in its place. Alternatively, the used vessel may be refurbished and re-inserted into the cooling system. The new or refurbished vessel may or may not be of the same size or configuration as the used vessel. Thermal contact between the cooling system and the new or refurbished vessel, however is maintained through the deformable thermal transfer material.

Abstract translation: 提供有效冷却的改进的等离子体容器（即，等离子体施加器）包括多个大致直线的管，其具有通过电介质连接器流体连接在一起的电介质内部。 管和连接器连接在一起以形成不透漏等离子体容器。 围绕改进的等离子体容器的冷却系统包括刚性冷却板和设置在等离子体容器和冷却板之间的可变形的热转印材料。 使用后或由操作人员决定，等离子体容器可从冷却系统中取出，新的容器可插入其中。 或者，所用的容器可以被翻新并重新插入到冷却系统中。 新的或翻新的船舶可能与或不同于使用的船只的尺寸或构造。 然而，冷却系统和新的或翻新的容器之间的热接触通过可变形的热转印材料保持。

公开(公告)号：US07969096B2

公开(公告)日：2011-06-28

申请号：US11639680

申请日：2006-12-15

Applicant: Xing Chen

Inventor： Xing Chen

IPC: H05B31/26

CPC classification number: H05H1/46 ,  C03B19/143 ,  C03B37/0183 ,  C03B37/01861 ,  H01J37/321 ,  H01J37/32522 ,  H01J37/3266 ,  H05H2001/4652

Abstract: A method and apparatus for exciting gas that involves generating an alternating magnetic field unidirectionally through a magnetic core defining a gap, across the gap and through a plasma vessel that includes dielectric material. The magnetic field induces an electric field in the plasma vessel that generates the plasma.

Abstract translation: 一种用于激发气体的方法和装置，其涉及通过限定间隙的磁芯单向产生交变磁场，跨越间隙并通过包括电介质材料的等离子体容器。 磁场在等离子体容器中产生产生等离子体的电场。

公开(公告)号：US20110134043A1

公开(公告)日：2011-06-09

申请号：US12531694

申请日：2008-08-27

Applicant: Xing Chen

Inventor： Xing Chen

IPC: G06F3/02 ,  H03M11/00

CPC classification number: G06F3/023 ,  G06F3/048

Abstract: A multi-state input system is described. Specifically, one embodiment of the disclosure sets forth a method, which includes the steps of receiving a first input signal, determining a first set of input parameters associated with the first input signal, and executing a predetermined function when the first set of input parameters is identified.

Abstract translation: 描述多状态输入系统。 具体地，本公开的一个实施例阐述了一种方法，其包括以下步骤：接收第一输入信号，确定与第一输入信号相关联的第一组输入参数，以及当第一组输入参数为 确定。

公开(公告)号：US20100172081A1

公开(公告)日：2010-07-08

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 ,  H05K7/00

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：US07541558B2

公开(公告)日：2009-06-02

申请号：US11636891

申请日：2006-12-11

Applicant: Donald K. Smith ,  Xing Chen ,  William M. Holber ,  Eric Georgelis

Inventor： Donald K. Smith ,  Xing Chen ,  William M. Holber ,  Eric Georgelis

IPC: B23K10/00

CPC classification number: H05H1/46 ,  H05H2001/4667 ,  H05H2001/4682

Abstract: Apparatus for dissociating gases includes a plasma chamber comprising a gas. A first transformer having a first magnetic core surrounds a first portion of the plasma chamber and has a first primary winding. A second transformer having a second magnetic core surrounds a second portion of the plasma chamber and has a second primary winding. A first solid state AC switching power supply including one or more switching semiconductor devices is coupled to a first voltage supply and has a first output that is coupled to the first primary winding. A second solid state AC switching power supply including one or more switching semiconductor devices is coupled to a second voltage supply and has a second output that is coupled to the second primary winding. The first solid state AC switching power supply drives a first AC current in the first primary winding. The second solid state AC switching power supply drives a second AC current in the second primary winding. The first AC current and the second AC current induce a combined AC potential inside the plasma chamber that directly forms a toroidal plasma that completes a secondary circuit of the transformer and that dissociates the gas.

Abstract translation: 用于解离气体的装置包括包含气体的等离子体室。 具有第一磁芯的第一变压器包围等离子体室的第一部分并且具有第一初级绕组。 具有第二磁芯的第二变压器包围等离子体室的第二部分并且具有第二初级绕组。 包括一个或多个切换半导体器件的第一固态AC开关电源耦合到第一电压源并且具有耦合到第一初级绕组的第一输出。 包括一个或多个开关半导体器件的第二固态AC开关电源耦合到第二电压源，并且具有耦合到第二初级绕组的第二输出。 第一固态交流开关电源驱动第一初级绕组中的第一交流电流。 第二固态交流开关电源驱动第二初级绕组中的第二交流电流。 第一AC电流和第二AC电流引起等离子体室内的组合AC电位，其直接形成环形等离子体，其完成变压器的次级电路并且解离气体。

公开(公告)号：US20090095902A1

公开(公告)日：2009-04-16

申请号：US11869980

申请日：2007-10-10

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: H01J49/40 ,  H01J49/26 ,  H01J49/36

CPC classification number: H01J49/145

Abstract: A system, components thereof, and methods are described for time-of-flight mass spectrometry. A microwave or high-frequency RF energy source is used to ionize a reagent vapor to form reagent ions. The reagent ions enter a chamber and interact with a fluid sample to form product ions. The reagent ions and product ions are directed to a time-of-flight mass spectrometer module for detection and determination of a mass value for the ions. The time-of-flight mass spectrometer module can include an optical system and an ion beam adjuster for focusing, interrupting, or altering a flow of reagent and product ions according to a specified pattern. The time-of-flight mass spectrometer module can include signal processing techniques to collect and analyze an acquired signal, for example, using statistical signal processing, such as maximum likelihood signal processing.

Abstract translation: 描述了用于飞行时间质谱的系统及其组件和方法。 微波或高频RF能量源用于电离试剂蒸气以形成试剂离子。 试剂离子进入室并与流体样品相互作用以形成产物离子。 试剂离子和产物离子被引导到飞行时间质谱仪模块，用于检测和确定离子的质量值。 飞行时间质谱模块可以包括用于根据指定图案聚焦，中断或改变试剂和产物离子流的光学系统和离子束调节器。 飞行时间质谱仪模块可以包括用于收集和分析所获取的信号的信号处理技术，例如使用诸如最大似然信号处理的统计信号处理。