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1. 发明授权

US07127935B2 Wireless gas composition sensor system 失效
公开(公告)号：US07127935B2
公开(公告)日：2006-10-31
申请号：US11053569
申请日：2005-02-07
申请人： Ulrich Bonne , Rajiv R. Singh , Syed M. Shahed , Richard A. Kirkpatrick, II , Aziz Rahman , Yue Liu
发明人： Ulrich Bonne , Rajiv R. Singh , Syed M. Shahed , Richard A. Kirkpatrick, II , Aziz Rahman , Yue Liu
IPC分类号： G01N7/00 , G01N33/00
CPC分类号： G01N27/4141
摘要： A sensor system for detecting the presence of at least one specific component in a fluid medium such as an exhaust gas. A sensor is mounted in a sensor body for detecting the presence of at least one specific component and providing a representative signal that is transmitted to a remote receiver for processing. A power source such as a thermopile provides power for the sensor and the transmitter. Preferred are sensors that detect a plurality of different components in the gas and provide a distinct signal for each component. A preferred transmitter is designed to transmit at a low duty cycle so as to conserve power. A preferred sensor is electronic, has the capability for self-diagnostics and self-calibration, and causes a change in current when exposed to the component, such as a functionalized field effect transistor.

2. 发明申请

US20060174692A1 Wireless gas composition sensor system 失效
标题翻译：无线气体成分传感器系统
公开(公告)号：US20060174692A1
公开(公告)日：2006-08-10
申请号：US11053569
申请日：2005-02-07
申请人： Ulrich Bonne , Rajiv Singh , Syed Shahed , Richard Kirkpatrick , Aziz Rahman , Yue Liu
发明人： Ulrich Bonne , Rajiv Singh , Syed Shahed , Richard Kirkpatrick , Aziz Rahman , Yue Liu
IPC分类号： G01N7/00
CPC分类号： G01N27/4141
摘要： A sensor system for detecting the presence of at least one specific component in a fluid medium such as an exhaust gas. A sensor is mounted in a sensor body for detecting the presence of at least one specific component and providing a representative signal that is transmitted to a remote receiver for processing. A power source such as a thermopile provides power for the sensor and the transmitter. Preferred are sensors that detect a plurality of different components in the gas and provide a distinct signal for each component. A preferred transmitter is designed to transmit at a low duty cycle so as to conserve power. A preferred sensor is electronic, has the capability for self-diagnostics and self-calibration, and causes a change in current when exposed to the component, such as a functionalized field effect transistor.
摘要翻译：一种传感器系统，用于检测诸如废气的流体介质中至少一个特定部件的存在。传感器安装在传感器主体中，用于检测至少一个特定部件的存在，并提供传输到远程接收器进行处理的代表信号。诸如热电堆的电源为传感器和发射器提供电力。优选的是检测气体中的多个不同组分并为每个组分提供不同信号的传感器。优选的发射机被设计为以低占空比进行发射以节省功率。优选的传感器是电子的，具有自我诊断和自校准的能力，并且当暴露于诸如功能化场效应晶体管的部件时导致电流变化。

3. 发明授权

US08128873B2 Gas analyzer cassette system 有权
标题翻译：气体分析仪盒系统
公开(公告)号：US08128873B2
公开(公告)日：2012-03-06
申请号：US11923325
申请日：2007-10-24
申请人： Ulrich Bonne , Gregg M. Swenson , Leonard A. Hilton , Tom M. Rezachek
发明人： Ulrich Bonne , Gregg M. Swenson , Leonard A. Hilton , Tom M. Rezachek
IPC分类号： G01N7/00
CPC分类号： G01N21/8483
摘要： A highly sensitive fluid composition analyzer where a fluid may be placed in contact with a very small area on a material sensitized to change color in the presence of a specific type of compound, to be impinged with light. The light reflected, transmitted and/or scattered by the material may serve as input for the analyzer electronics. The fluid may be pre-concentrated prior to being brought in contact with the material. The area on the material may be a spot having an outside dimension of less than one millimeter.
摘要翻译：一种高灵敏度的流体组成分析器，其中流体可以放置在与特定类型的化合物存在下变色的材料上的非常小的区域接触以被光照射的物质上。由材料反射，透射和/或散射的光可以用作分析仪电子器件的输入。流体可以在与材料接触之前被预浓缩。材料上的区域可以是外部尺寸小于1毫米的斑点。

4. 发明申请

US20090111191A1 GAS ANALYZER CASSETTE SYSTEM 有权
标题翻译：气体分析仪CASSETTE系统
公开(公告)号：US20090111191A1
公开(公告)日：2009-04-30
申请号：US11923325
申请日：2007-10-24
申请人： Ulrich Bonne , Gregg M. Swenson , Leonard A. Hilton , Tom M. Rezachek
发明人： Ulrich Bonne , Gregg M. Swenson , Leonard A. Hilton , Tom M. Rezachek
IPC分类号： G01N21/59 , B01J19/00 , G01N21/55 , G01N21/01 , G01N21/47 , G01N21/78
CPC分类号： G01N21/8483
摘要： A highly sensitive fluid composition analyzer where a fluid may be placed in contact with a very small area on a material sensitized to change color in the presence of a specific type of compound, to be impinged with light. The light reflected, transmitted and/or scattered by the material may serve as input for the analyzer electronics. The fluid may be pre-concentrated prior to being brought in contact with the material. The area on the material may be a spot having an outside dimension of less than one millimeter.
摘要翻译：一种高灵敏度的流体组成分析器，其中流体可以放置在与特定类型的化合物存在下变色的材料上的非常小的区域接触以被光照射的物质上。由材料反射，透射和/或散射的光可以用作分析仪电子器件的输入。流体可以在与材料接触之前被预浓缩。材料上的区域可以是外部尺寸小于1毫米的斑点。

5. 发明申请

US20080010821A1 FLOW SENSOR WITH SELF-ALIGNED FLOW CHANNEL 有权
标题翻译：具有自对准流动通道的流量传感器
公开(公告)号：US20080010821A1
公开(公告)日：2008-01-17
申请号：US11781197
申请日：2007-07-20
申请人： Aravind Padmanabhan , Ulrich Bonne , Michael Marchini
发明人： Aravind Padmanabhan , Ulrich Bonne , Michael Marchini
IPC分类号： G01F3/00 , H01R9/00
CPC分类号： G01F5/00 , G01F1/684 , G01F1/6842 , G01F1/6845 , G01F1/6847 , G01F15/14 , G01F15/18 , G01F15/185 , G01N1/2247 , G01N25/18 , G01N25/488 , G01N33/0014 , G01N2001/2285 , Y10T29/49117 , Y10T29/4913 , Y10T29/49135 , Y10T29/49147 , Y10T29/49798
摘要： A flow sensor is provided having a substrate with a sensing element and flow channel aligned over the sensing element. The sensing element senses at least one property of a fluid. The flow channel is aligned by one or more guide elements formed in an alignment layer. The flow channel across the sensing area is accurately and precisely aligned due to the guide elements provided at the wafer-level, facilitating reliable, low-cost, and consistent results among multiple flow sensors. The flow sensor is adapted for use in harsh environments.
摘要翻译：提供了一种流量传感器，其具有基底，该基底具有在感测元件上对准的感测元件和流动通道。感测元件感测流体的至少一个性质。流动通道由形成在对准层中的一个或多个引导元件对准。由于提供在晶片级的引导元件，穿过感测区域的流动通道精确而准确地对准，从而促进了多个流量传感器之间的可靠，低成本和一致的结果。流量传感器适用于恶劣环境。

6. 发明申请

US20070235643A1 Ion micro pump 有权
标题翻译：离子微泵
公开(公告)号：US20070235643A1
公开(公告)日：2007-10-11
申请号：US11394131
申请日：2006-03-30
申请人： Ulrich Bonne , Paul Bauhahn
发明人： Ulrich Bonne , Paul Bauhahn
IPC分类号： H01J49/00
CPC分类号： H01J49/12
摘要： A method and apparatus are provided for pumping a gas. The method includes the steps of ionizing the gas, separating the ionized gas into groups of positive and negative ions using positive and negative electric fields and separately pulling the groups of positive and negative ions along a channel using the negative and positive electric fields.
摘要翻译：提供了一种用于泵送气体的方法和装置。该方法包括使气体电离的步骤，使用正和负电场将电离气体分离成正离子和负离子，并且使用负电场和正电场分别沿着通道牵引正离子和负离子组。

7. 发明授权

US07258003B2 Flow sensor with self-aligned flow channel 有权
标题翻译：具有自对流流路的流量传感器
公开(公告)号：US07258003B2
公开(公告)日：2007-08-21
申请号：US10930546
申请日：2004-08-31
申请人： Aravind Padmanabhan , Ulrich Bonne , Michael G. Marchini
发明人： Aravind Padmanabhan , Ulrich Bonne , Michael G. Marchini
IPC分类号： G01F1/68
CPC分类号： G01F5/00 , G01F1/684 , G01F1/6842 , G01F1/6845 , G01F1/6847 , G01F15/14 , G01F15/18 , G01F15/185 , G01N1/2247 , G01N25/18 , G01N25/488 , G01N33/0014 , G01N2001/2285 , Y10T29/49117 , Y10T29/4913 , Y10T29/49135 , Y10T29/49147 , Y10T29/49798
摘要： A flow sensor is provided having a substrate with a sensing element and flow channel aligned over the sensing element. The sensing element senses at least one property of a fluid. The flow channel is aligned by one or more guide elements formed in an alignment layer. The flow channel across the sensing area is accurately and precisely aligned due to the guide elements provided at the wafer-level, facilitating reliable, low-cost, and consistent results among multiple flow sensors. The flow sensor is adapted for use in harsh environments.
摘要翻译：提供了一种流量传感器，其具有基底，该基底具有在感测元件上对准的感测元件和流动通道。感测元件感测流体的至少一个性质。流动通道由形成在对准层中的一个或多个引导元件对准。由于提供在晶片级的引导元件，穿过感测区域的流动通道精确而准确地对准，从而促进了多个流量传感器之间的可靠，低成本和一致的结果。流量传感器适用于恶劣环境。

8. 发明授权

US07222639B2 Electrostatically actuated gas valve 失效
标题翻译：静电致动气阀
公开(公告)号：US07222639B2
公开(公告)日：2007-05-29
申请号：US11025758
申请日：2004-12-29
申请人： Ulrich Bonne , Cleopatra Cabuz , Eugen I. Cabuz , Stephen J. Kemp , John T. Adams , Tzu-Yu Wang , Sybrandus B. V. Munsterhuis , Gerrit J. Baarda
发明人： Ulrich Bonne , Cleopatra Cabuz , Eugen I. Cabuz , Stephen J. Kemp , John T. Adams , Tzu-Yu Wang , Sybrandus B. V. Munsterhuis , Gerrit J. Baarda
IPC分类号： G05D16/06
CPC分类号： F16K31/402 , F16K31/02 , F16K31/385 , F23N1/005 , F23N2035/18 , F23N2035/20 , F23N2035/24 , Y10T137/7761 , Y10T137/87917
摘要： A gas valve body with a first flow chamber and, a second flow chamber including and a main valve positioned in line and between the first flow chamber and the second flow chamber. The main valve can be opened by creating a pressure differential across the main valve. An electrostatically controlled pilot valve is provided for controlling the pressure differential across the main valve for “on-ff” operation. The electrostatically controlled pilot valve may also be operated to “modulate” the pressure differential across the main valve along a range of pressure differential values.
摘要翻译：一种具有第一流动室的气体阀体，以及包括第一流动室和第二流动室的第二流动室和第二流动室。可以通过在主阀上形成压差来打开主阀。提供静电控制的先导阀，用于控制主阀上的压差用于“on-ff”操作。静电控制先导阀还可以被操作以沿着一定范围的压力差来“调制”主阀上的压力差。

9. 发明申请

US20060289809A1 Ionization-based detection 有权
公开(公告)号：US20060289809A1
公开(公告)日：2006-12-28
申请号：US11328735
申请日：2006-01-10
申请人： Ulrich Bonne , Teresa Marta , Karen Newstrom-Peitso
发明人： Ulrich Bonne , Teresa Marta , Karen Newstrom-Peitso
IPC分类号： G01J3/10
CPC分类号： G01N27/622 , G01N27/624 , G01N30/6095 , G01N30/62 , G01N30/64 , G01N30/66 , G01N30/70 , G01N30/7206 , G01N30/78 , G01N2030/025 , G01N2030/642 , G01N2030/645
摘要： Embodiments of the present invention relate to detector structures for use in a micro gas analyzer, preferably in a differential setup. The detector structures may comprise one or more detector types, such as photo-ionization (PID), electron capture (ECD), ion mobility (IMS), differential mobility (DMS), ion-trap mass spectrometer (ITMS), in which all are provided with ions and electrons from one vacuum ultra violet (VUV) source. This source may also provide ions for ion-based gas pumps.

10. 发明申请

US20060228261A1 STATIONARY PHASE MATERIALS FOR MICRO GAS ANALYZER 有权
标题翻译：微气体分析仪的静态相材料
公开(公告)号：US20060228261A1
公开(公告)日：2006-10-12
申请号：US11276399
申请日：2006-02-27
申请人： Nancy Iwamoto , Teresa Ramos , Robert Roth , Ulrich Bonne
发明人： Nancy Iwamoto , Teresa Ramos , Robert Roth , Ulrich Bonne
IPC分类号： B32B5/02 , G01N7/00
CPC分类号： B01J20/285 , B01J20/28 , B01J20/28007 , B01J20/28095 , B01J20/282 , B01J2220/54 , B82Y30/00 , G01N30/52 , G01N30/6095 , G01N2030/525
摘要： Selecting a stationary phase for a fluid analyzer using certain criteria to determine an appropriate material for use in, for instance, a micro fluid analyzer. High absorption of an analyte or sample, low water sorbency and high porosity or permeability of the material may be sought. A selected material may incorporate a toughening agent using a neutral leaving group. A selected material may have a capping agent to promote hydrophobicity. A selected material may be a hydrophobic polymer. The selection of a stationary phase may involve molecular modeling.
摘要翻译：使用某些标准选择用于流体分析仪的固定相，以确定用于例如微流体分析仪的适当材料。可以寻求分析物或样品的高吸收性，低吸水性和材料的高孔隙率或渗透性。选择的材料可以使用中性离去基团掺入增韧剂。选择的材料可以具有封端剂以促进疏水性。所选择的材料可以是疏水性聚合物。固定相的选择可能涉及分子建模。

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