公开(公告)号：US10142292B2

公开(公告)日：2018-11-27

申请号：US12968095

申请日：2010-12-14

申请人： Yin Wei ,  Subramanian Iyer ,  Richard Campagna ,  James Wood

发明人： Yin Wei ,  Subramanian Iyer ,  Richard Campagna ,  James Wood

IPC分类号： H04L29/06 ,  H04W12/02

摘要： An integrated, multi-service network client for cellular mobile devices is described. The multi-service client includes a VPN handler having an interface programmed to exchange the network packets with the security manager for application of the security service, wherein the VPN handler is configurable to operate in one of an enterprise mode and in a non-enterprise mode, wherein in the enterprise mode the VPN handler establishes a VPN connection with a remote VPN security device and provides encryption services to securely tunnel the network packets between the cellular mobile device and the remote VPN security device, and wherein in the non-enterprise mode the VPN handler directs the network packets to the security manager without application of the encryption services and communicates the network packets to a packet-based network without tunneling the packets.

公开(公告)号：US08871009B2

公开(公告)日：2014-10-28

申请号：US13530339

申请日：2012-06-22

申请人： Subramanian Iyer

发明人： Subramanian Iyer

IPC分类号： B01D53/14

CPC分类号： B01D53/1487 ,  B01D53/8693 ,  B01D61/027 ,  B01D2252/2023 ,  B01D2257/55 ,  B01D2258/05 ,  B01D2325/30 ,  C10L3/08 ,  C10L3/101 ,  C12M47/18 ,  Y02P20/59

摘要： A method of reducing siloxane contamination in an effluent gas is described, where one embodiment of the method comprises directing the effluent through a reactor comprising a dialkyl terminated glyme solvent having a molecular size less than about 300 Daltons, the dialkyl terminated glyme serving to physically absorb the siloxanes from the effluent; polymerizing the siloxanes by directing them through a packed bed of acidic resin catalyst media housed within the reactor and immersed within the solvent so as to create polymerized siloxanes having a molecular size greater than about 300 Daltons, that are soluble in the solvent; and separating the polymerized siloxanes from the solvent via nanofiltration; and recycling the solvent into the reactor for further physical absorption of incoming siloxanes.

摘要翻译： 描述了一种降低流出气体中的硅氧烷污染的方法，其中该方法的一个实施方案包括将流出物引导通过包含分子尺寸小于约300道尔顿的二烷基封端的甘醇二甲醚溶剂的反应器，二烷基封端的甘醇二甲醚用于物理吸收 来自流出物的硅氧烷; 通过将硅氧烷引导通过容纳在反应器内并浸入溶剂中的酸性树脂催化剂介质的填充床来聚合硅氧烷，以产生可溶于溶剂的分子尺寸大于约300道尔顿的聚合硅氧烷; 并通过纳滤法将聚合的硅氧烷与溶剂分离; 并将溶剂再循环到反应器中，以进一步物理吸收进入的硅氧烷。

公开(公告)号：US08474035B2

公开(公告)日：2013-06-25

申请号：US12968013

申请日：2010-12-14

申请人： Yin Wei ,  Subramanian Iyer ,  Richard Campagna ,  James Wood

发明人： Yin Wei ,  Subramanian Iyer ,  Richard Campagna ,  James Wood

IPC分类号： G06F9/00

CPC分类号： H04L61/30 ,  H04L29/12594 ,  H04L63/0272 ,  H04W12/02

摘要： An integrated, multi-service network client for cellular mobile devices is described. The multi-service network client can be deployed as a single software package on cellular mobile network devices to provide integrated services including secure enterprise virtual private network (VPN) connectivity, acceleration, security management including monitored and enforced endpoint compliance, and collaboration services. The VPN network client is programmed to receive a web-based home page from an enterprise VPN appliance, process the web-based home page to identify a bookmark embedded within the response that corresponds to an enterprise webmail for the user and dynamically construct a user interface to have an input control native to the cellular mobile device for launching a native email client of the cellular mobile device to access the email without launching a web browser.

摘要翻译： 描述了用于蜂窝移动设备的集成的多服务网络客户端。 多业务网络客户端可以作为蜂窝移动网络设备上的单个软件包部署，以提供集成服务，包括安全企业虚拟专用网（VPN）连接，加速，安全管理，包括受监控和强制端点遵从以及协作服务。 VPN网络客户端被编程为从企业VPN设备接收基于网页的主页，处理基于网页的主页以识别嵌入到响应内的书签，该书签对应于用户的企业网络邮件，并动态构建用户界面 具有蜂窝移动设备原生的输入控件，用于启动蜂窝移动设备的本地电子邮件客户端以访问电子邮件而不启动网络浏览器。

公开(公告)号：US20120080802A1

公开(公告)日：2012-04-05

申请号：US12894218

申请日：2010-09-30

申请人： Kangguo Cheng ,  Subramanian Iyer ,  Ali Khakifirooz ,  Pranita Kulkarni

发明人： Kangguo Cheng ,  Subramanian Iyer ,  Ali Khakifirooz ,  Pranita Kulkarni

IPC分类号： H01L23/522 ,  H01L21/768

CPC分类号： H01L21/486 ,  H01L21/26586 ,  H01L21/266 ,  H01L21/268 ,  H01L21/324 ,  H01L21/76802 ,  H01L21/76831 ,  H01L21/76877 ,  H01L21/76898 ,  H01L23/481 ,  H01L23/5384 ,  H01L29/36 ,  H01L2924/0002 ,  H01L2924/00

摘要： A semiconductor device includes an epitaxy layer formed on semiconductor substrate, a device layer formed on the epitaxy layer, a trench formed within the semiconductor substrate and including a dielectric layer forming a liner within the trench and a conductive core forming a through-silicon via conductor, and a deep trench isolation structure formed within the substrate and surrounding the through-silicon via conductor. A region of the epitaxy layer formed between the through-silicon via conductor and the deep trench isolation structure is electrically isolated from any signals applied to the semiconductor device, thereby decreasing parasitic capacitance.

摘要翻译： 半导体器件包括形成在半导体衬底上的外延层，形成在外延层上的器件层，在半导体衬底内形成的沟槽，并且包括在沟槽内形成衬垫的介电层和形成穿硅通孔导体的导电芯 ，以及形成在衬底内并围绕通过硅通孔导体的深沟槽隔离结构。 形成在贯通硅通孔导体和深沟槽隔离结构之间的外延层的区域与施加到半导体器件的任何信号电隔离，从而降低寄生电容。

公开(公告)号：US20120005476A1

公开(公告)日：2012-01-05

申请号：US12968015

申请日：2010-12-14

申请人： Yin Wei ,  Subramanian Iyer ,  Richard Campagna ,  James Wood

发明人： Yin Wei ,  Subramanian Iyer ,  Richard Campagna ,  James Wood

IPC分类号： H04L29/06 ,  G06F17/00 ,  G06F15/16

CPC分类号： H04L63/0272 ,  H04L63/08 ,  H04W12/06 ,  H04W76/19

摘要： An integrated, multi-service virtual private network (VPN) network client for cellular mobile devices is described. The multi-service network client can be deployed as a single software package on cellular mobile network devices to provide integrated services including secure enterprise VPN connectivity, acceleration, security management including monitored and enforced endpoint compliance, and collaboration services. The multi-service client integrates with an operating system of the device to provide a VPN handler to establish a VPN connection with a remote VPN security device. The VPN network client includes to data acceleration module exchange network packets with the VPN handler and apply at least one acceleration service to the network packets, and a VPN control application that provides a unified user interface that allows a user to configure both the VPN handler and the data acceleration module.

摘要翻译： 描述了用于蜂窝移动设备的集成的多业务虚拟专用网（VPN）网络客户端。 多服务网络客户端可以部署为蜂窝移动网络设备上的单一软件包，以提供集成服务，包括安全的企业VPN连接，加速，安全管理，包括监控和强制端点遵从以及协作服务。 多服务客户端与设备的操作系统集成，提供VPN处理程序与远程VPN安全设备建立VPN连接。 VPN网络客户端包括数据加速模块与VPN处理器交换网络数据包，并对网络数据包应用至少一个加速服务，以及提供统一用户界面的VPN控制应用程序，允许用户配置VPN处理程序和 数据加速模块。

公开(公告)号：US20120002815A1

公开(公告)日：2012-01-05

申请号：US12968048

申请日：2010-12-14

申请人： Yin Wei ,  Subramanian Iyer ,  Richard Campagna ,  James Wood

发明人： Yin Wei ,  Subramanian Iyer ,  Richard Campagna ,  James Wood

IPC分类号： G06F21/20 ,  H04K1/00

CPC分类号： H04L63/0272 ,  H04L12/4633 ,  H04L12/4641 ,  H04L63/0815 ,  H04L63/1433 ,  H04W76/19

摘要： A virtual private network client for cellular mobile devices is described. The VPN network client establishes a secure VPN connection with a remote VPN security device. The VPN network client establishes a secure control channel with the secure VPN gateway and, upon a successful authentication, receives a session cookie with a unique identifier. In the event communication with the secure VPN gateway is subsequently temporarily lost, the VPN network client performs a fast reconnect without requiring re-authentication of the cellular mobile device by communicating the session cookie to the secure VPN gateway. Prior to performing the fast reconnect, the VPN network client identifies a set of transport mechanisms currently available to the cellular mobile device and, when only a cellular network is available and not a wireless packet-based connection, the VPN network client defers the fast reconnect until application-layer data is received from a user application and is ready to be sent to the remote VPN security device via the VPN connection

摘要翻译： 描述了用于蜂窝移动设备的虚拟专用网络客户端。 VPN网络客户端与远程VPN安全设备建立安全的VPN连接。 VPN网络客户端与安全VPN网关建立安全控制通道，并且在成功认证时，接收具有唯一标识符的会话cookie。 在与安全VPN网关的通信随后暂时丢失的情况下，VPN网络客户端执行快速重新连接，而不需要通过将会话cookie传送到安全VPN网关来对蜂窝移动设备进行重新认证。 在执行快速重新连接之前，VPN网络客户端识别当前可用于蜂窝移动设备的一组传输机制，并且当只有蜂窝网络可用而不是基于无线分组的连接时，VPN网络客户端延迟快速重新连接 直到从用户应用程序接收到应用层数据，并准备通过VPN连接发送到远程VPN安全设备

公开(公告)号：US20080111210A1

公开(公告)日：2008-05-15

申请号：US11970750

申请日：2008-01-08

申请人： Byeongju Park ,  Subramanian Iyer ,  Chandrasekharan Kothandaraman

发明人： Byeongju Park ,  Subramanian Iyer ,  Chandrasekharan Kothandaraman

IPC分类号： H01L27/00

CPC分类号： H01L23/5252 ,  G11C17/165 ,  G11C2229/763 ,  H01L27/11206 ,  H01L2924/0002 ,  H01L2924/3011 ,  Y10S257/928 ,  H01L2924/00

摘要： The present invention provides antifuse structures having an integrated heating element and methods of programming the same, the antifuse structures comprising first and second conductors and a dielectric layer formed between the conductors, where one or both of the conductors functions as both a conventional antifuse conductor and as a heating element for directly heating the antifuse dielectric layer during programming.

摘要翻译： 本发明提供了具有集成加热元件的反熔丝结构及其编程方法，反熔丝结构包括第一和第二导体以及形成在导体之间的电介质层，其中一个或两个导体用作传统的反熔丝导体和 作为用于在编程期间直接加热反熔丝介电层的加热元件。

公开(公告)号：US07078247B2

公开(公告)日：2006-07-18

申请号：US10250144

申请日：2003-06-06

申请人： Lawrence Bauer, Jr. ,  Kenneth Giewont ,  Subramanian Iyer ,  Bosang Kim ,  Jeffrey Lloyd ,  Peter Locke ,  James Norum ,  Paul Parries ,  Kent Way ,  Kwong Hon Wong

发明人： Lawrence Bauer, Jr. ,  Kenneth Giewont ,  Subramanian Iyer ,  Bosang Kim ,  Jeffrey Lloyd ,  Peter Locke ,  James Norum ,  Paul Parries ,  Kent Way ,  Kwong Hon Wong

IPC分类号： H01L21/66 ,  H01L21/00 ,  H01L21/4763 ,  H01L21/44 ,  G01R31/26

CPC分类号： H01L22/24 ,  H01L21/31116 ,  Y10T436/115831

摘要： The integrity of a liner in an interconnect structure or other layer in an integrate circuit is tested in a short time by exposing the liner to a reactive gas that attacks the underlying silicon or other material behind the liner. A weak spot in the liner permits the gas to react with the silicon, which produces a visible area that can be readily identified. The test can be performed in a few hours, in contrast to a period of several months required to complete the process, package the circuit and conduct a burn-in test.

摘要翻译： 在短时间内通过将衬垫暴露于攻击衬底后面的下层硅或其他材料的反应性气体来测试集成电路中的互连结构或其他层中的衬垫的完整性。 衬里中的弱点允许气体与硅反应，这产生可以容易地识别的可见区域。 该测试可以在几个小时内进行，与完成该过程所需的几个月的时间相比，封装电路并进行老化测试。

公开(公告)号：US20060102982A1

公开(公告)日：2006-05-18

申请号：US10988132

申请日：2004-11-12

申请人： Byeongiu Park ,  Subramanian Iyer ,  Chandrasekheran Kothandaraman

发明人： Byeongiu Park ,  Subramanian Iyer ,  Chandrasekheran Kothandaraman

IPC分类号： H01L29/00

CPC分类号： H01L23/5252 ,  G11C17/165 ,  G11C2229/763 ,  H01L27/11206 ,  H01L2924/0002 ,  H01L2924/3011 ,  Y10S257/928 ,  H01L2924/00

摘要： The present invention provides antifuse structures having an integrated heating element and methods of programming the same, the antifuse structures comprising first and second conductors and a dielectric layer formed between the conductors, where one or both of the conductors functions as both a conventional antifuse conductor and as a heating element for directly heating the antifuse dielectric layer during programming.

摘要翻译： 本发明提供了具有集成加热元件的反熔丝结构及其编程方法，反熔丝结构包括第一和第二导体以及形成在导体之间的介电层，其中一个或两个导体用作传统的反熔丝导体和 作为用于在编程期间直接加热反熔丝介电层的加热元件。

公开(公告)号：US20060087001A1

公开(公告)日：2006-04-27

申请号：US10904058

申请日：2004-10-21

申请人： Chandrasekharan Kothandaraman ,  Subramanian Iyer

发明人： Chandrasekharan Kothandaraman ,  Subramanian Iyer

IPC分类号： H01L29/00

CPC分类号： H01L23/5256 ,  H01L2924/0002 ,  H01L2924/00

摘要： A programmable device (eFuse), includes: a substrate (10); an insulator (13) on the substrate; an elongated semiconductor material (12) on the insulator, the elongated semiconductor material having a first end (12a), a second end (12b), a fuse link (11) between the ends, and an upper surface S. The semiconductor material includes a dopant having a concentration of at least 10*17/cc. The first end (12a) is wider than the second end (12b), and a metallic material is disposed on the upper surface. The metallic material is physically migratable along the upper surface responsive to an electrical current I flowable through the semiconductor material and through the metallic material.

摘要翻译： 一种可编程器件（eF​​use），包括：衬底（10）; 绝缘体（13）; 在绝缘体上的细长半导体材料（12），所述细长半导体材料具有第一端（12a），第二端（12b），端部之间的熔断体（11）和上表面S.半导体 材料包括浓度为至少10×17 / cc的掺杂剂。 第一端（12a）比第二端（12b）宽，金属材料设置在上表面上。 响应于可流过半导体材料并通过金属材料的电流I，金属材料可沿着上表面物理迁移。