公开(公告)号：US20130000485A1

公开(公告)日：2013-01-03

申请号：US13172263

申请日：2011-06-29

申请人： Andrew Tipler ,  Greg Johnson ,  David J. Scott

发明人： Andrew Tipler ,  Greg Johnson ,  David J. Scott

IPC分类号： B01D53/04

CPC分类号： G01N30/08 ,  G01N30/12 ,  G01N30/38 ,  G01N2030/085 ,  G01N2030/128 ,  G01N2030/385

摘要： A flow control system, method and device for performing thermal desorption is provided. In one embodiment, the system includes a first flow path in which gas flows from a first carrier gas inlet, through a first vessel in a first direction at a first flow rate to adsorb analytes on an adsorbent of said first vessel; a second flow path in which gas flows from a second carrier gas inlet, through said first vessel in the first direction at a second flow rate to further adsorb the analytes on the adsorbent of said first vessel; a third flow path in which a carrier gas flows through said first vessel in a second direction to carry desorbed analytes out of said first vessel; and wherein the second flow rate of carrier gas through said first vessel is greater than the first flow rate of carrier gas through said first vessel.

摘要翻译： 提供了一种用于进行热解吸的流量控制系统，方法和装置。 在一个实施例中，系统包括第一流动路径，气体从第一载气入口以第一流量沿第一方向流过第一容器，以将分析物吸附在所述第一容器的吸附剂上; 第二流路，其中气体从第二载气入口流过所述第一容器，以第二流量在第一方向上，以进一步将分析物吸附在所述第一容器的吸附剂上; 第三流动路径，其中载气在第二方向上流过所述第一容器，以将解吸附的分析物运送出所述第一容器; 并且其中通过所述第一容器的载气的第二流量大于通过所述第一容器的载气的第一流量。

公开(公告)号：US20080241349A1

公开(公告)日：2008-10-02

申请号：US12061212

申请日：2008-04-02

申请人： Patrick Cahalan ,  Linda Cahalan ,  Greg Johnson ,  Mark Gartner

发明人： Patrick Cahalan ,  Linda Cahalan ,  Greg Johnson ,  Mark Gartner

IPC分类号： B05D3/04

CPC分类号： A61L31/10 ,  A61M1/1698 ,  C08L83/04

摘要： Processes are provided for preparing a substrate coated with a biomolecule, comprising: a) providing a substrate; b) coating the substrate with a polysiloxane, typically by exposing the substrate to a reactive gas containing siloxane functional groups and to plasma energy to yield a plasma-deposited polysiloxane surface on the substrate; c) rendering the polysiloxane surface amino functional; and d) contacting the amino-functional polysiloxane surface with a biomolecule under conditions effective to attach the biomolecule to the substrate. The coated substrate may be a medical device that demonstrates an ability to maintain gas permeability when in contact with blood or blood components, compared to a substantially identical medical device that has not been coated with a biomolecule using this process.

摘要翻译： 提供了制备涂覆有生物分子的底物的方法，包括：a）提供底物; b）用聚硅氧烷涂覆基材，通常通过将基材暴露于含有硅氧烷官能团的反应性气体和等离子体能量，以在基材上产生等离子体沉积的聚硅氧烷表面; c）使聚硅氧烷表面具有氨基功能; 和d）在有效地将生物分子附着到底物的条件下，使氨基官能聚硅氧烷表面与生物分子接触。 涂覆的基底可以是与使用该方法未用生物分子涂覆的基本相同的医疗装置相比，其表现出与血液或血液成分接触时保持透气性的能力的医疗装置。

公开(公告)号：US20080201761A1

公开(公告)日：2008-08-21

申请号：US11855385

申请日：2007-09-14

申请人： Khushru M. Irani ,  William S. Jack ,  Greg Johnson ,  Colin Brace ,  Gokay K. Hurmali ,  Qi Cao ,  William James Whalen ,  Umit Akkus

发明人： Khushru M. Irani ,  William S. Jack ,  Greg Johnson ,  Colin Brace ,  Gokay K. Hurmali ,  Qi Cao ,  William James Whalen ,  Umit Akkus

IPC分类号： G06F17/00 ,  G06F21/00

CPC分类号： G06F21/6218

摘要： Embodiments are provided to dynamically associate an attribute and an associated value to an object, including attribute-value sets to an object, but the embodiments are not so limited. In an embodiment, a system includes a directory component that can be configured to dynamically assign different values, for a set attributes, to an object. In one embodiment, a directory application can be configured to select an attribute-value set for an object based in part on a group membership determination, and a precedence parameter associated with an attribute-value, set, or other grouping. Other embodiments are available.

摘要翻译： 提供实施例以将属性和关联值动态地关联到对象，包括对对象的属性值集合，但是实施例不限于此。 在一个实施例中，系统包括目录组件，该目录组件可以被配置为动态地为集合属性向对象分配不同的值。 在一个实施例中，目录应用可以被配置为部分地基于组成员身份确定以及与属性值，集合或其他分组相关联的优先参数来选择对象的属性值集合。 其他实施例是可用的。

公开(公告)号：US20050085772A1

公开(公告)日：2005-04-21

申请号：US10969688

申请日：2004-10-20

申请人： Zafiris Zafirelis ,  John Marous ,  Yih-Choung Yu ,  Kirk Lehmann ,  Greg Johnson

发明人： Zafiris Zafirelis ,  John Marous ,  Yih-Choung Yu ,  Kirk Lehmann ,  Greg Johnson

IPC分类号： A61M1/02 ,  A61M1/10 ,  A61M1/12 ,  A61M1/36 ,  A61M25/00 ,  A61M25/04 ,  A61M37/00 ,  A61M1/00 ,  A61N1/362

CPC分类号： A61M1/3653 ,  A61M1/10 ,  A61M1/1005 ,  A61M1/101 ,  A61M1/1017 ,  A61M1/102 ,  A61M1/1086 ,  A61M1/122 ,  A61M1/3656 ,  A61M1/3659 ,  A61M25/0041 ,  A61M25/007 ,  A61M25/0084 ,  A61M25/04 ,  A61M2025/0004 ,  A61M2025/0063 ,  A61M2025/0081 ,  A61M2025/0089 ,  A61M2205/3334 ,  A61M2210/125

摘要： A system for assisting flow of blood by a patient's heart. The system includes a transseptal cannula adapted to be inserted percutaneously in the jugular vein and extend through the atrial septum from the right atrium to the left atrium. The system includes a blood pump mechanism having a blood pump for pumping blood received from the transseptal cannula that has been oxygenated at specified flow rates over a range of physiological pressures. The blood pump is connected to the transseptal cannula. The system includes a perfusion cannula adapted to be inserted percutaneously in the axillary artery for returning oxygenated blood to the atrial system of the patient. The perfusion cannula is connected to the blood pump. A method for assisting blood flow by a patient's heart. The method includes the steps of inserting percutaneously in the jugular vein of the patient and extending through the atrial septum from the right atrium to the left atrium a transseptal cannula. Next there is the step of inserting percutaneously in the axillary artery a perfusion cannula for returning oxygenated blood to the arterial system of the patient. Then there is the step of pumping blood with a blood pump connected to the transseptal cannula and the perfusion cannula at specified flow rates over a range of physiological pressures.

摘要翻译： 一种辅助患者心脏血液流动的系统。 该系统包括适于经皮插入颈静脉并经由心房隔膜从右心房延伸到左心房的经血管插管。 该系统包括血泵机构，该血泵机构具有血泵，用于泵送经由经套管插管的血液，所述经血管插管已经在特定流速下在一定范围的生理压力下被氧化。 血泵连接到经血管插管。 该系统包括适于经皮插入腋动脉以将氧合血液返回到患者心房系统的灌注插管。 灌注套管连接到血液泵。 一种辅助患者心脏血液流动的方法。 该方法包括以下步骤：将经皮插入患者的颈静脉并延伸通过心房隔膜从右心房延伸至左心房经胸插管。 接下来，存在在腋动脉中经皮插入用于将氧合血液返回到患者的动脉系统的灌注套管的步骤。 然后，在一定范围的生理压力下，以指定的流速连接到经血管插管和灌注插管的血泵抽血。

公开(公告)号：US06456249B1

公开(公告)日：2002-09-24

申请号：US09837132

申请日：2001-04-18

申请人： Greg Johnson ,  Ben Newman

发明人： Greg Johnson ,  Ben Newman

IPC分类号： H01Q124

CPC分类号： H01Q19/005 ,  H01Q1/243 ,  H01Q9/0421 ,  H01Q9/0442

摘要： A compact single or multiple band antenna assembly for wireless communications devices. One multi-band embodiment includes a high frequency portion and a low frequency portion, both fed at a common point by a single feed line. Both portions may be formed as a single stamped metal part or metallized plastic part. The overall size is suitable for integration within a wireless device such as a cell phone. The low frequency portion consists of two resonant sections which are stagger tuned to achieve a wide resonant bandwidth, thus allowing greater tolerance for manufacturing variations and temperature than a single resonant section, and is useful for single band antennas as well as multi-band antennas where it may be used to enhance bandwidth for both sections of a dual band antenna as well. The resonant sections for single or multi-band antennas operate in conjunction with a second planar conductor, which may be provided by the ground trace portion of the printed wiring board of a wireless communications device. The antenna assembly provides a moderate front-to-back ratio of 3-12 dB and forward gain of +1 to +5 dBi. The front to back ratio reduces the near field toward the user of a hand held wireless communications device, thus reducing SAR (specific absorption rate) of RF energy by the body during transmit. The antenna pattern beam width and bandwidth are increased for a handset during normal user operation, as compared to a half wave dipole.

摘要翻译： 用于无线通信设备的紧凑型单频或多频天线组件。 一个多频带实施例包括高频部分和低频部分，两者均通过单个馈送线在公共点处馈送。 两个部分可以形成为单个冲压的金属部件或金属化的塑料部件。 整体尺寸适合于诸如手机之类的无线设备中的集成。 低频部分由两个共振部分组成，这些谐振部分被错开调谐以实现宽的谐振带宽，从而比单个谐振部分允许对制造变化和温度的更大的公差，并且对于单频带天线以及多频带天线是有用的，其中 它可以用于增强双频带天线的两个部分的带宽。 用于单频带或多频带天线的共振部分与可由无线通信设备的印刷线路板的接地迹线部分提供的第二平面导体一起工作。 天线组件提供3-12 dB的中等前后比和+1至+5 dBi的正向增益。 前后比将朝向手持式无线通信设备的用户的近场减小，从而在发射期间减少身体的RF能量的SAR（比吸收率）。 与正常用户操作相比，与半波偶极相比，天线图形波束宽度和带宽增加。

公开(公告)号：USD367163S

公开(公告)日：1996-02-20

申请号：US26609

申请日：1994-08-01

申请人： Greg Johnson

设计人： Greg Johnson

公开(公告)号：US09570798B1

公开(公告)日：2017-02-14

申请号：US14666140

申请日：2015-03-23

申请人： Greg Johnson

发明人： Greg Johnson

IPC分类号： H01Q1/42 ,  H01Q13/04 ,  H01Q1/50 ,  H01Q1/36

CPC分类号： H01Q1/42 ,  H01Q13/04

摘要： An antenna assembly including a pair of sheet conductive elements directed in divergent directions, with the conductive elements including a conical sheet conductor and a cylindrical sheet conductor, and a plurality of radiating conductors conductively attached to and extending away from the sheet conductors. A feed point is defined between the conical sheet conductors of the pair of conductive elements. A balun is coupled to the feed point and a tubular radome protects at least portions of the plurality of radiating conductors.

摘要翻译： 一种天线组件，包括一对沿发散方向引导的片状导电元件，其中导电元件包括​​圆锥形片状导体和圆柱形片状导体，以及多个辐射导体，导电地附接到片状导体并远离片状导体。 馈电点被限定在该对导电元件的圆锥形片状导体之间。 平衡 - 不平衡转换器耦合到馈电点，并且管状天线罩保护多个辐射导体的至少一部分。

公开(公告)号：US06912581B2

公开(公告)日：2005-06-28

申请号：US10085989

申请日：2002-02-27

申请人： Greg Johnson ,  Senaka Balasuriya ,  James Ferrans ,  Jerome Jahnke ,  Rainu Pierce ,  David Cuka ,  Dilani Galagedara

发明人： Greg Johnson ,  Senaka Balasuriya ,  James Ferrans ,  Jerome Jahnke ,  Rainu Pierce ,  David Cuka ,  Dilani Galagedara

IPC分类号： G06F3/16 ,  G06F9/44 ,  G06F13/00 ,  H04B20060101 ,  H04B1/38 ,  H04L20060101 ,  H04L29/08

CPC分类号： H04L67/14 ,  G06F9/451

摘要： A method and apparatus maintains, during non-session conditions and on a per user basis, concurrent multimodal session status information of user agent programs configured for different concurrent modality communication during the same session, and re-establish a concurrent multimodal session in response to accessing the concurrent multimodal session status information.

摘要翻译： 一种方法和装置在非会话状态期间和在每个用户的基础上维护在同一会话期间配置用于不同并发模态通信的用户代理程序的并发多模态会话状态信息，并且响应于访问重新建立并发多模态会话 并发多模态会话状态信息。

公开(公告)号：US06807529B2

公开(公告)日：2004-10-19

申请号：US10085990

申请日：2002-02-27

申请人： Greg Johnson ,  Senaka Balasuriya ,  James Ferrans ,  Jerome Jahnke ,  Rainu Pierce ,  David Cuka ,  Dilani Galagedara

发明人： Greg Johnson ,  Senaka Balasuriya ,  James Ferrans ,  Jerome Jahnke ,  Rainu Pierce ,  David Cuka ,  Dilani Galagedara

IPC分类号： G10L2100

CPC分类号： G06F17/30899 ,  G06F3/16 ,  H04M1/72561 ,  H04M3/4938

摘要： A multimodal network element facilitates concurrent multimodal communication sessions through differing user agent programs on one or more devices. For example, a user agent program communicating in a voice mode, such as a voice browser in a voice gateway that includes a speech engine and call/session termination, is synchronized with another user agent program operating in a different modality, such as a graphical browser on a mobile device. The plurality of user agent programs are operatively coupled with a content server during a session to enable concurrent multimodal interaction.

摘要翻译： 多模式网络元件通过在一个或多个设备上的不同用户代理程序来促进并行多模式通信会话。 例如，以语音模式进行通信的用户代理程序，例如包括语音引擎和呼叫/会话终止的语音网关中的语音浏览器，与以不同模式操作的另一个用户代理程序同步，例如图形 浏览器在移动设备上。 多个用户代理程序在会话期间与内容服务器可操作地耦合以实现并发多模式交互。

公开(公告)号：US06646619B2

公开(公告)日：2003-11-11

申请号：US09940827

申请日：2001-08-27

申请人： Greg Johnson ,  Robert Hill ,  Don Keilen

发明人： Greg Johnson ,  Robert Hill ,  Don Keilen

IPC分类号： H01Q138

CPC分类号： H01Q9/0442 ,  H01Q1/243 ,  H01Q1/38 ,  H01Q5/371 ,  H01Q9/0421 ,  H01Q13/08

摘要： An antenna device is disclosed, which is intended for a portable radio communication device. The communication device includes a signal generating component having a signal output, said output defining a signal generating circuit impedance. The antenna device includes a substantially planar conductor having an associated impedance and preferably extending in a first dimension greater than approximately one-quarter of a predetermined operational wavelength. The antenna device further includes a matching network which is coupled to the signal generating output. The matching network having a substantially planar dielectric substrate and a conductive meander element and a conductive trace element, wherein said matching network transforms the impedance of the signal generating component to approximate the impedance of the planar conductor element.