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1. 发明授权

US08839245B1 Transferring files using a virtualized application 有权
标题翻译：使用虚拟化应用程序传输文件
公开(公告)号：US08839245B1
公开(公告)日：2014-09-16
申请号：US13526354
申请日：2012-06-18
申请人： Deepak Khajuria , Kiran Bondalapati , Vikram Kapoor , Gaurav Banga , Ian Pratt
发明人： Deepak Khajuria , Kiran Bondalapati , Vikram Kapoor , Gaurav Banga , Ian Pratt
IPC分类号： G06F9/455
CPC分类号： G06F9/45558 , G06F17/30233 , G06F2009/45595
摘要： Approaches for transferring a file using a virtualized application. A virtualized application executes within a virtual machine residing on a physical machine. When the virtualized application is instructed to download a file stored external to the physical machine, the virtualized application displays an interface which enables at least a portion of a file system, maintained by a host OS, to be browsed while preventing files stored within the virtual machine to be browsed. Upon the virtualized application receiving input identifying a target location within the file system, the virtualized application stores the file at the target location. The virtualized application may also upload a file stored on the physical machine using an interface which enables at least a portion of a file system of a host OS to be browsed while preventing files in the virtual machine to be browsed.
摘要翻译：使用虚拟化应用程序传输文件的方法。虚拟化应用程序在驻留在物理机器上的虚拟机中执行。当指示虚拟化应用程序下载存储在物理机外部的文件时，虚拟化应用程序显示一个接口，该接口使得能够浏览由主机OS维护的文件系统的至少一部分，同时防止存储在虚拟机中的文件机器被浏览。在虚拟化应用程序接收到识别文件系统中的目标位置的输入时，虚拟应用程序将文件存储在目标位置。虚拟化应用还可以使用允许在主机OS的文件系统的至少一部分被浏览的同时上传存储在物理机上的文件，同时防止虚拟机中的文件被浏览。

2. 发明授权

US09104837B1 Exposing subset of host file systems to restricted virtual machines based on upon performing user-initiated actions against host files 有权
标题翻译：基于对主机文件执行用户发起的操作，将主机文件系统的子集暴露给受限虚拟机
公开(公告)号：US09104837B1
公开(公告)日：2015-08-11
申请号：US13526423
申请日：2012-06-18
申请人： Deepak Khajuria , Gaurav Banga , Ian Pratt , Vikram Kapoor
发明人： Deepak Khajuria , Gaurav Banga , Ian Pratt , Vikram Kapoor
IPC分类号： G06F9/455 , G06F21/00 , G06F9/50 , G06F21/53
CPC分类号： G06F21/00 , G06F9/455 , G06F9/45533 , G06F9/45558 , G06F9/50 , G06F21/53 , G06F2009/45579 , G06F2009/45587
摘要： Approaches for securing resources of a virtual machine. An application executes on a host operating system. A user instructs the application to display a file. In response, a host module executing on the host operating system instructs a guest module, executing within a virtual machine, to render the file within the virtual machine. The application displays the file using screen data which was created within the virtual machine and defines a rendered representation of the file. The user is prevented from accessing any resource of the virtual machine unrelated to the file. The virtual machine may consult policy data to determine how to perform certain user-initiated actions within the virtual machine. Examples of the file include image, a document, an email, and a web page.
摘要翻译：保护虚拟机资源的方法。应用程序在主机操作系统上执行。用户指示应用程序显示文件。作为响应，在主机操作系统上执行的主机模块指示在虚拟机内执行的访客模块呈现虚拟机内的文件。应用程序使用在虚拟机中创建的屏幕数据显示文件，并定义文件的呈现表示。禁止用户访问与该文件无关的虚拟机的任何资源。虚拟机可以参考策略数据来确定如何在虚拟机内执行某些用户启动的动作。该文件的示例包括图像，文档，电子邮件和网页。

3. 发明授权

US10095662B1 Synchronizing resources of a virtualized browser 有权
公开(公告)号：US10095662B1
公开(公告)日：2018-10-09
申请号：US13526409
申请日：2012-06-18
申请人： Kiran Bondalapati , Vikram Kapoor , Prakash Buddhiraja , Gaurav Banga , Ian Pratt
发明人： Kiran Bondalapati , Vikram Kapoor , Prakash Buddhiraja , Gaurav Banga , Ian Pratt
IPC分类号： G06F17/21
摘要： Approaches for synchronizing resources of a virtualized web browser. When a virtualized web browser is instructed to display a web page, a host module executing within a host operating instructs retrieves, from each of one or more virtual machines, contents for a portion of the web page. The virtualized web browser assembles the contents and displays the web page. A web browser executing in the host operating system may, but need not, retrieve any of the content displayed thereby. Instead, the content retrieved by the web browser executing in the host operating system may be retrieved by and rendered within a virtual machine. The behavior of the virtualized web browser may be configured using policy data.

4. 发明授权

US09727534B1 Synchronizing cookie data using a virtualized browser 有权
公开(公告)号：US09727534B1
公开(公告)日：2017-08-08
申请号：US13526390
申请日：2012-06-18
申请人： Prakash Buddhiraja , Kiran Bondalapati , Vikram Kapoor , Gaurav Banga , Ian Pratt
发明人： Prakash Buddhiraja , Kiran Bondalapati , Vikram Kapoor , Gaurav Banga , Ian Pratt
IPC分类号： G06F17/21
CPC分类号： G06F17/21 , G06F17/30899 , H04L63/1441
摘要： Approaches for synchronizing cookie data across a virtualized web browser. When a user instructs a virtualized web browser, executing on a host operating system, to display a web page, a host module executing on the host operating system instructs a particular virtual machine to retrieve the web page within the particular virtual machine. The host module provides cookie data for the user to the guest module. The cookie data identifies one or more cookies deemed to be pertinent to the retrieval of the web page. The guest module provides, to the host module, screen data content for use in displaying the web page.

5. 发明授权

US09354906B1 Managing the eviction process 有权
标题翻译：管理驱逐程序
公开(公告)号：US09354906B1
公开(公告)日：2016-05-31
申请号：US13468805
申请日：2012-05-10
申请人： Krzysztof Uchronski , Martin O'Brien , Jacob Gorm Hansen , Kiran Bondalapati , Ian Pratt , Gaurav Banga , Vikram Kapoor
发明人： Krzysztof Uchronski , Martin O'Brien , Jacob Gorm Hansen , Kiran Bondalapati , Ian Pratt , Gaurav Banga , Vikram Kapoor
IPC分类号： G06F9/46 , G06F12/00 , G06F9/455 , G06F12/10
CPC分类号： G06F9/45545 , G06F9/5027 , G06F9/5077 , G06F2009/45562 , G06F2009/45587 , G06F2209/5018
摘要： Managing the guest operating system's eviction of memory pages from a virtual machine. A guest operating system or a hypervisor may cause one or more memory pages within a guest physical frame to become unlikely or ineligible for selection as a candidate for eviction by the guest operating system. Each of the one or more memory pages may also reside, or be intended to reside, in the memory of one or more other virtual machines. In this way, memory pages that are shared across multiple virtual machines may become less likely to be evicted, thereby using memory more efficiently.
摘要翻译：管理客户机操作系统从虚拟机中删除内存页面。客户机操作系统或管理程序可能导致客户物理帧内的一个或多个存储器页面变得不太可能或不符合选择作为客户操作系统驱逐的候选者的资格。一个或多个存储器页面中的每一个也可以驻留或者意图驻留在一个或多个其他虚拟机的存储器中。以这种方式，跨多个虚拟机共享的内存页可能不太可能被驱逐，从而更有效地使用内存。

6. 发明授权

US09135038B1 Mapping free memory pages maintained by a guest operating system to a shared zero page within a machine frame 有权
标题翻译：将由客户机操作系统维护的可用内存页面映射到机器框架内的共享零页面
公开(公告)号：US09135038B1
公开(公告)日：2015-09-15
申请号：US13468742
申请日：2012-05-10
申请人： Krzysztof Uchronski , Martin O'Brien , Jacob Gorm Hansen , Kiran Bondalapati , Ian Pratt , Gaurav Banga , Vikram Kapoor
发明人： Krzysztof Uchronski , Martin O'Brien , Jacob Gorm Hansen , Kiran Bondalapati , Ian Pratt , Gaurav Banga , Vikram Kapoor
IPC分类号： G06F9/455
CPC分类号： G06F9/45533 , G06F9/45558 , G06F9/5027 , G06F9/5077 , G06F2009/45579 , G06F2009/45583 , G06F2209/5018
摘要： Reducing an amount of memory used by a virtual machine. A system includes multiple virtual machines that share common pages of memory. The number of private pages associated with each virtual machine is minimized by ensuring that pages that a guest operating system regards as now free or zeroed are efficiently mapped by the hypervisor to a shared zero page. Upon a hypervisor determining that one or more guest physical frame numbers are assigned to free memory pages, the hypervisor updates mapping data to map the one or more guest physical frame numbers to a shared zero page within the machine frame.
摘要翻译：减少虚拟机使用的内存量。一个系统包括多个共享共享页面的虚拟机。通过确保客户机操作系统视为现在空闲或归零的页面被管理程序有效地映射到共享零页面，从而最小化与每个虚拟机相关联的私有页面的数量。在管理程序确定将一个或多个客体物理帧号码分配给空闲存储器页面时，管理程序更新映射数据以将一个或多个客户物理帧号映射到机器帧内的共享零页面。

7. 发明授权

US09767274B2 Approaches for efficient physical to virtual disk conversion 有权
公开(公告)号：US09767274B2
公开(公告)日：2017-09-19
申请号：US13302123
申请日：2011-11-22
申请人： Gaurav Banga , Ian Pratt , Simon Crosby , Vikram Kapoor , Kiran Bondalapati , Vadim Dmitriev
发明人： Gaurav Banga , Ian Pratt , Simon Crosby , Vikram Kapoor , Kiran Bondalapati , Vadim Dmitriev
IPC分类号： G06F9/455 , G06F21/53 , G06F9/44
CPC分类号： G06F21/53 , G06F9/4406 , G06F9/45558 , G06F2009/45579
摘要： Approaches for providing a guest operating system to a virtual machine. A read-only copy of one or more disk volumes, including a boot volume, is created. A copy of a master boot record (MBR) for the one or more disk volumes is also stored. The read-only copy may be, but need not be, made using a Volume Shadow Copy Service (VSS). A virtual disk, for use by the virtual machine, is created based on the read-only copy of the one or more disk volumes and the copy of the master boot record (MBR), wherein the virtual disk comprises the guest operating system used by the virtual machine. In this way, a single installed operating system may provide both the host operating system and the guest operating system.

8. 发明授权

US09128743B1 Graphic visualization of a suspended virtual machine 有权
标题翻译：挂起虚拟机的图形可视化
公开(公告)号：US09128743B1
公开(公告)日：2015-09-08
申请号：US13527550
申请日：2012-06-19
申请人： Kiran Bondalapati , Gaurav Banga , Vikram Kapoor , Ian Pratt , Prakash Buddhiraja , Stephen Rice
发明人： Kiran Bondalapati , Gaurav Banga , Vikram Kapoor , Ian Pratt , Prakash Buddhiraja , Stephen Rice
IPC分类号： G06F9/455
CPC分类号： G06F9/45558 , G06F9/451 , G06F9/45529 , G06F2009/45575
摘要： Representing a non-executing virtual machine with a graphical representation. Resource consumption on a hardware device is monitored. A policy that considers at least a present level of resource consumption and an amount of available resources of the hardware device is consulted. An operational state of a particular virtual machine that resides on the hardware device is changed to a non-executing state. An image that represents the virtual machine is displayed. The image is based upon the state of the virtual machine immediately prior to the virtual machine entering the non-executing state.
摘要翻译：用图形表示代表一个不执行的虚拟机。监视硬件设备上的资源消耗。参考至少考虑了目前的资源消耗水平和硬件设备的可用资源量的策略。驻留在硬件设备上的特定虚拟机的操作状态被改变为不执行状态。显示代表虚拟机的映像。该映像基于虚拟机在虚拟机进入非执行状态之前的状态。

9. 发明授权

US09734131B1 Synchronizing history data across a virtualized web browser 有权
公开(公告)号：US09734131B1
公开(公告)日：2017-08-15
申请号：US13526403
申请日：2012-06-18
申请人： Kiran Bondalapati , Vikram Kapoor , Prakash Buddhiraja , Gaurav Banga , Ian Pratt
发明人： Kiran Bondalapati , Vikram Kapoor , Prakash Buddhiraja , Gaurav Banga , Ian Pratt
IPC分类号： G06F17/21
CPC分类号： G06F17/21 , G06F9/45533 , G06F17/30873
摘要： Approaches for synchronizing history data across a virtualized web browser. When a user instructs a virtualized web browser, executing on a host operating system, to display a web page, a host module executing on the host operating system may instruct a guest module executing within a particular virtual machine to retrieve the web page. The host module may provide to the guest module history data for the virtualized web browser. History data describes browsing history for the virtualized web browser, either in the current instance or for previous instances. The guest module performs operations in accordance with the history data. When the host module receives the screen data content from the guest module, the host module instructs the virtualized web browser to display the web page using the screen data content.

10. 发明授权

US09244705B1 Intelligent micro-virtual machine scheduling 有权
标题翻译：智能微虚机调度
公开(公告)号：US09244705B1
公开(公告)日：2016-01-26
申请号：US13527542
申请日：2012-06-19
申请人： Kiran Bondalapati , Gaurav Banga , Vikram Kapoor , Ian Pratt
发明人： Kiran Bondalapati , Gaurav Banga , Vikram Kapoor , Ian Pratt
IPC分类号： G06F9/46 , G06F9/455
CPC分类号： G06F9/45504 , G06F9/45545 , G06F9/45558 , G06F9/5027 , G06F9/5077 , G06F2009/45562 , G06F2009/45587 , G06F2209/5018
摘要： Programmatically adjusting the operational state of one or more virtual machines based on policy. Resource consumption on a hardware device is monitored. A policy that considers at least a present level of resource consumption and an amount of available resources of the hardware device is consulted. An operational state of a particular virtual machine that resides on the hardware device is changed. The change in operational state may be performed to optimize performance of a virtual machine with which a user is interacting, to enforce behavior constraints upon the virtual machine, or to adjust its execution in view of the available resources on the device.
摘要翻译：基于策略以编程方式调整一个或多个虚拟机的运行状态。监视硬件设备上的资源消耗。参考至少考虑了目前的资源消耗水平和硬件设备的可用资源量的策略。驻留在硬件设备上的特定虚拟机的操作状态发生变化。可以执行操作状态的改变以优化用户正在交互的虚拟机的性能，以强制对虚拟机的行为约束，或者根据设备上的可用资源调整其执行。

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