公开(公告)号：US08829570B2

公开(公告)日：2014-09-09

申请号：US13416152

申请日：2012-03-09

Applicant: Srivatsan Parthasarathy ,  Javier A. Salcedo ,  Shuyun Zhang

Inventor： Srivatsan Parthasarathy ,  Javier A. Salcedo ,  Shuyun Zhang

IPC: H01L33/00

CPC classification number: H01L27/0262

Abstract: A switching device for heterojunction integrated circuits is disclosed. According to one aspect, the switching device is configured to protect a circuit from an electro-static discharge (ESD) event. The switching device includes a second base contact region that is configured to be electrically floating, a first base contact region and a collector contact region that are coupled to a first input terminal of the switching device, and an emitter contact region that is coupled to a second input terminal of the switching device. Due in part to capacitive coupling between the first base contact region and the second base contact region, the switching device exhibits a low transient trigger voltage and a fast response to ESD events. Further, the switching device exhibits a high DC trigger voltage (for example, greater than 20V), while maintaining relatively low leakage current during operation (for example, less than about 0.5 μA at 20V DC.

Abstract translation: 公开了一种用于异质结集成电路的开关装置。 根据一个方面，开关装置被配置为保护电路免受静电放电（ESD）事件的影响。 开关器件包括被配置为电浮置的第二基极接触区域，耦合到开关器件的第一输入端子的第一基极接触区域和集电极接触区域以及耦合到开关器件的发射极接触区域 第二输入端子。 部分地由于第一基极接触区域和第二基极接触区域之间的电容耦合，开关器件表现出低瞬态触发电压和对ESD事件的快速响应。 此外，开关器件表现出高直流触发电压（例如，大于20V），同时在操作期间保持较低的漏电流（例如，在20V DC时小于约0.5μA）。

公开(公告)号：US08813172B2

公开(公告)日：2014-08-19

申请号：US13329111

申请日：2011-12-16

Applicant: Edward Reus ,  Scott Field ,  Michael Joseph Healy ,  Joseph Dadzie ,  Srivatsan Parthasarathy

Inventor： Edward Reus ,  Scott Field ,  Michael Joseph Healy ,  Joseph Dadzie ,  Srivatsan Parthasarathy

IPC: G06F21/00

CPC classification number: G06F21/604 ,  H04L63/102 ,  H04L63/107 ,  H04L63/20

Abstract: Data management techniques are provided for handling information resources. A data management process can account for attributes of information resources by analyzing or interpreting the workspace location, source, channel and device associated with an information resource, and effectuating policies, based on the attributes. Rules govern the attribute determination and policies for access restriction to the information resource. The attributes and policies determined are tagged to the information resource and is dynamically updated based on the attributes related to the information resource within different workspaces, such as a corporate workspace and a personal workspace.

Abstract translation: 提供数据管理技术来处理信息资源。 数据管理过程可以通过分析或解释与信息资源相关联的工作空间位置，源，通道和设备，以及基于属性来实现策略来说明信息资源的属性。 规则管理对信息资源的访问限制的属性确定和策略。 确定的属性和策略被标记为信息资源，并且基于与不同工作空间（例如公司工作空间和个人工作空间）内的信息资源相关的属性动态地更新。

公开(公告)号：US20130339950A1

公开(公告)日：2013-12-19

申请号：US13527420

申请日：2012-06-19

Applicant: Aravind Ramarathinam ,  Srivatsan Parthasarathy

Inventor： Aravind Ramarathinam ,  Srivatsan Parthasarathy

IPC: G06F9/46 ,  G06F9/455

CPC classification number: G06F9/44505 ,  G06F9/45533 ,  G06F9/5077

Abstract: A system in which a virtual machine manager determines tasks that are to be performed on virtual machines executing on a host computing system. The host computing system further executes an intermediary virtual machine task management module that receives virtual machine tasks from the virtual machine manager. Upon request from the virtual machines, the intermediary module identifies the tasks that are to be performed on the requesting virtual machine to the requesting virtual machine. The virtual machines may perhaps also initiate the performance of such identified tasks. Since the virtual machine itself is initiating contact with the intermediary module, and is not interacting directly with the virtual machine manager, the virtual machine manager need not be in the same sphere of trust as the virtual machine.

Abstract translation: 虚拟机管理器确定要在主计算系统上执行的虚拟机上执行的任务的系统。 主计算系统进一步执行从虚拟机管理器接收虚拟机任务的中间虚拟机任务管理模块。 根据来自虚拟机的请求，中间模块将在请求的虚拟机上向请求的虚拟机识别要执行的任务。 虚拟机也许也可以启动这种所识别的任务的执行。 由于虚拟机本身正在启动与中间模块的联系，并且不直接与虚拟机管理器进行交互，所以虚拟机管理器不需要与虚拟机处于相同的信任范围。

公开(公告)号：US08441104B1

公开(公告)日：2013-05-14

申请号：US13297571

申请日：2011-11-16

Applicant: Lejun Hu ,  Srivatsan Parthasarathy ,  Michael Coln ,  Javier Salcedo

Inventor： Lejun Hu ,  Srivatsan Parthasarathy ,  Michael Coln ,  Javier Salcedo

IPC: H01L27/02

CPC classification number: H01L29/0646 ,  H01L23/481 ,  H01L27/0255 ,  H01L27/1446 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A semiconductor device formed on a substrate includes a first diode junction formation, a second diode junction formation, and at least one through-silicon-via (TSV), in which a cathode and an anode of the first diode are cross-connected to an anode and cathode of the second diode through the at least one TSV for achieving electrical robustness in through-silicon-via based integrated circuits, including photosensitive devices and circuits for signal processing applications.

公开(公告)号：US08422187B2

公开(公告)日：2013-04-16

申请号：US12830098

申请日：2010-07-02

Applicant: Srivatsan Parthasarathy ,  Javier A Salcedo

Inventor： Srivatsan Parthasarathy ,  Javier A Salcedo

IPC: H02H3/22

CPC classification number: H02H3/22 ,  H01L27/0259 ,  H02H9/046

Abstract: Apparatuses and methods for providing transient electrical event protection are disclosed. In one embodiment, an apparatus comprises a detection and timing circuit, a current amplification circuit, and a clamping circuit. The detection and timing circuit is configured to detect a presence or absence of a transient electrical event at a first node, and to generate a first current for a first duration upon detection of the transient electrical event. The current amplification circuit is configured to receive the first current from the detection and timing circuit and to amplify the first current to generate a second current. The clamping circuit is electrically connected between the first node and a second node and receives the second current for activation. The clamping circuit is configured to activate a low impedance path between the first and second nodes in response to the second current, and to otherwise deactivate the low impedance path.

Abstract translation: 公开了用于提供瞬时电气事件保护的装置和方法。 在一个实施例中，一种装置包括检测和定时电路，电流放大电路和钳位电路。 检测和定时电路被配置为检测在第一节点处的瞬时电事件的存在或不存在，并且在检测到瞬态电事件时产生第一持续时间的第一电流。 电流放大电路被配置为从检测和定时电路接收第一电流并且放大第一电流以产生第二电流。 钳位电路电连接在第一节点和第二节点之间，并接收用于激活的第二电流。 钳位电路被配置为响应于第二电流来激活第一和第二节点之间的低阻抗路径，并且否则去激活低阻抗路径。

公开(公告)号：US20120257820A1

公开(公告)日：2012-10-11

申请号：US13082002

申请日：2011-04-07

Applicant: Ashvinkumar Sanghvi ,  Shobana Balakrishnan ,  Vishwajith Kumbalimutt ,  Anders Vinberg ,  Srivatsan Parthasarathy ,  James Finnigan

Inventor： Ashvinkumar Sanghvi ,  Shobana Balakrishnan ,  Vishwajith Kumbalimutt ,  Anders Vinberg ,  Srivatsan Parthasarathy ,  James Finnigan

IPC: G06K9/68 ,  G06K9/62

CPC classification number: G06F9/4856 ,  G06F8/63 ,  G06F9/45558 ,  G06F2009/4557

Abstract: A master image can be generated based upon evaluation of virtual machine images. The master image includes single instances of data segments that are shared across virtual machine images within a virtual machine environment. The master image can be further be constructed as a function of a peer pressure technique that includes data segments common to a majority of the virtual machine images within the master image. The data segments included within the master image can further be defined by prioritizing data within virtual machine images as well as identifying influential data with a peer pressure technique.

Abstract translation: 可以基于虚拟机图像的评估来生成主图像。 主映像包括在虚拟机环境中跨虚拟机映像共享的数据段的单个实例。 主图像可以进一步被构造为对等压力技术的功能，其包括主图像内的大多数虚拟机图像共同的数据段。 包含在主图像内的数据段可以进一步通过对虚拟机图像内的数据进行优先级排序以及用对等压技术来识别有影响力的数据来定义。

公开(公告)号：US07073170B2

公开(公告)日：2006-07-04

申请号：US11085673

申请日：2005-03-21

Applicant: Michael J. Grier ,  Sanjay G. Shenoy ,  RoseMarie FitzSimons ,  David D'Souza ,  Srivatsan Parthasarathy ,  Michael Dunn ,  Alan Shi

Inventor： Michael J. Grier ,  Sanjay G. Shenoy ,  RoseMarie FitzSimons ,  David D'Souza ,  Srivatsan Parthasarathy ,  Michael Dunn ,  Alan Shi

IPC: G06F9/44

CPC classification number: G06F8/54 ,  G06F8/71 ,  G06F9/44536

Abstract: A method, system and infrastructure that allow an application to run with specified versions of assemblies bound thereto, while allowing the application author, assembly publisher and/or an administrator to change the originally-specified version as desired. Each assembly may exist and run side-by-side on the system with other versions of the same assembly being used by other applications. An application manifest specifies any desired assembly versions, which may be redirected to another version (overridden) by an application configuration. A publisher configuration provided by an assembly publisher can similarly override the specified version. Lastly, an administrator configuration is capable of overriding other configuration versioning information. A table built from the manifest and any configuration redirection may be accessed during execution to quickly locate the appropriate version. The various configuration data structures themselves may be wrapped as assemblies, thereby enabling versioning of configurations.

Abstract translation: 允许应用程序以绑定到其中的程序集的指定版本运行的方法，系统和基础架构，同时允许应用程序作者，程序集发行人和/或管理员根据需要更改原始指定的版本。 每个组件可能存在并且并行运行在系统上，而其他应用程序正在使用相同组件的其他版本。 应用程序清单指定任何所需的程序集版本，它们可能被应用程序配置重定向到另一个版本（被覆盖）。 程序集发布者提供的发布者配置可以同样覆盖指定的版本。 最后，管理员配置能够覆盖其他配置版本控制信息。 可以在执行期间访问从清单构建的表和任何配置重定向，以快速找到适当的版本。 各种配置数据结构本身可以被包装成组件，从而实现配置的版本化。

公开(公告)号：US06802061B1

公开(公告)日：2004-10-05

申请号：US10027209

申请日：2001-12-21

Applicant: Srivatsan Parthasarathy ,  Hadi Partovi ,  Benjamin W. Slivka ,  Charles E. Kindel, Jr.

Inventor： Srivatsan Parthasarathy ,  Hadi Partovi ,  Benjamin W. Slivka ,  Charles E. Kindel, Jr.

IPC: G06F944

CPC classification number: G06F8/60 ,  G06F8/61

Abstract: Methods and systems automatically download computer software components from a computer network like the Internet or an intranet. The methods and systems can be used to provide dynamic or interactive multimedia components in HTML documents with HTML tags. The HTML tags can contain parameters including uniform resource locators (URLs) which reference dynamic or interactive multimedia components on remote computers. Network browsers and other applications can obtain computer software components from a computer network like the Internet or an intranet in a uniform, portable, architecture-neutral, robust manner. The computer software components obtained can be used to provide a variety of new multimedia functionality to an application program.

Abstract translation: 方法和系统自动从计算机网络（如Internet或Intranet）下载计算机软件组件。 这些方法和系统可用于使用HTML