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1. 发明申请

US20070244966A1 Establishing and utilizing terminal server dynamic virtual channels 有权
标题翻译：建立和运用终端服务器动态虚拟通道
公开(公告)号：US20070244966A1
公开(公告)日：2007-10-18
申请号：US11395553
申请日：2006-03-31
申请人： Vladimir Stoyanov , Makarand Patwardhan , Mahesh Lotlikar
发明人： Vladimir Stoyanov , Makarand Patwardhan , Mahesh Lotlikar
IPC分类号： G06F15/16
CPC分类号： H04L12/4633 , G06F9/452 , H04L45/00 , H04L63/0272 , H04L67/14 , H04L67/141 , H04L69/24
摘要： The present invention extends to methods, systems, and computer program products for establishing and utilizing terminal server dynamic virtual channels. In some embodiments, a terminal server sends a new channel request to a terminal server. The client receives the new channel request and forwards the new channel request to a listener for a plug-in. The listener creates an instance of the client side plug-in and sends a channel accept to the terminal server. The terminal server receives the channel accept and creates an instance of a server side plug-in. The server and the client agree to use a unique identifier for identifying the established dynamic virtual channel. In other embodiments, data for a dynamic virtual channel is tunneled between computers over a static virtual channel.
摘要翻译：本发明扩展到用于建立和利用终端服务器动态虚拟通道的方法，系统和计算机程序产品。在一些实施例中，终端服务器向终端服务器发送新的信道请求。客户端接收新的通道请求，并将新的通道请求转发给插件的侦听器。监听器创建客户端插件的实例，并向终端服务器发送通道接受。终端服务器接收频道接受并创建服务器端插件的实例。服务器和客户端同意使用唯一标识符来标识已建立的动态虚拟通道。在其他实施例中，用于动态虚拟信道的数据通过静态虚拟信道在计算机之间隧道传送。

2. 发明申请

US20070237077A1 Controlling the transfer of terminal server data 有权
标题翻译：控制终端服务器数据的传输
公开(公告)号：US20070237077A1
公开(公告)日：2007-10-11
申请号：US11394887
申请日：2006-03-31
申请人： Makarand Patwardhan , Nadim Abdo , Mahesh Lotlikar , Hammad Butt , Costin Hagiu
发明人： Makarand Patwardhan , Nadim Abdo , Mahesh Lotlikar , Hammad Butt , Costin Hagiu
IPC分类号： H04L12/26 , H04J1/16 , H04L12/56
CPC分类号： H04L47/10 , H04L47/19 , H04L47/2433 , H04L47/30
摘要： The present invention extends to methods, systems, and computer program products for controlling the transfer of terminal server data. In some embodiments, contending request to send terminal server data are resolved by a flow control module situated between a terminal server protocol and a transport/network protocol. The flow control module utilizes channel priorities along with amounts of previously sent data per channel to determine how to distribute bandwidth in a relatively controlled manner between contending channels. The flow control module can be configured to intercept communication between terminal server protocol and a transport/network protocol to facilitate bandwidth distribution. In other embodiments, data is simultaneously sent over multiple channels of terminal server connection. A first write operation obtains a lock on a corresponding channel but the channel lock does not prevent write operations on other channels.
摘要翻译：本发明涉及用于控制终端服务器数据传输的方法，系统和计算机程序产品。在一些实施例中，发送终端服务器数据的竞争请求由位于终端服务器协议和传输/网络协议之间的流控制模块解决。流量控制模块利用信道优先级以及每个信道先前发送的数据量来确定如何在竞争信道之间以相对受控的方式分配带宽。流控制模块可以被配置为拦截终端服务器协议和传输/网络协议之间的通信，以便于带宽分配。在其他实施例中，数据同时通过多个通道的终端服务器连接发送。第一次写入操作获得相应通道上的锁定，但是通道锁定不会阻止对其他通道的写入操作。

3. 发明授权

US09104452B2 Hybrid remote sessions 有权
标题翻译：混合远程会话
公开(公告)号：US09104452B2
公开(公告)日：2015-08-11
申请号：US12510105
申请日：2009-07-27
申请人： Sriram Sampath , Joy Chik , Costin Hagiu , Huei Chung Wang , Mahesh Lotlikar , Vladimir K. Stoyanov
发明人： Sriram Sampath , Joy Chik , Costin Hagiu , Huei Chung Wang , Mahesh Lotlikar , Vladimir K. Stoyanov
IPC分类号： G06F13/14 , G06F9/455 , G06F9/44 , G06T15/00
CPC分类号： G06F9/45533 , G06F9/452 , G06T15/005 , G06T2200/16
摘要： High Fidelity remoting can be enabled by loading a hybrid remote session in a computer system. The hybrid remote session can include components loaded in a console session and components loaded in a remote session.
摘要翻译：可以通过在计算机系统中加载混合远程会话来启用高保真远程处理。混合远程会话可以包括加载在控制台会话中的组件和加载在远程会话中的组件。

4. 发明申请

US20050171982A1 Smart card with volatile memory file subsystem 有权
标题翻译：智能卡带有易失性存储器文件子系统
公开(公告)号：US20050171982A1
公开(公告)日：2005-08-04
申请号：US11095203
申请日：2005-03-31
申请人： Vinay Deo , Mihai Costea , Mahesh Lotlikar , Tak Lung , David Milstein , Gilad Odinak
发明人： Vinay Deo , Mihai Costea , Mahesh Lotlikar , Tak Lung , David Milstein , Gilad Odinak
IPC分类号： G06F12/00 , G06F17/30 , G07F7/10
CPC分类号： G07F7/1008 , G06F17/30067 , G06Q20/341 , G06Q20/3576 , Y10S707/99956
摘要： An integrated circuit (IC) module allows volatile data generated by applications to be stored within volatile data files in the volatile memory. A file system tracks the location of all data files as residing in either volatile memory or nonvolatile memory and facilitates access to the volatile data files in volatile memory in a similar manner to accessing nonvolatile data files in nonvolatile memory. The file system exposes a set of application program interfaces (APIs) to allow applications to access the data files. The same APIs are used to access both volatile data files and nonvolatile data files. When an application requests access to a data file, the file system initially determines whether the application is authorized to gain access to the data file. If it is, the file system next determines whether the data file resides in volatile memory or nonvolatile memory. Once the memory region is identified, the file system identifies the physical location of the data file.
摘要翻译：集成电路（IC）模块允许由应用产生的易失性数据存储在易失性存储器中的易失性数据文件中。文件系统跟踪驻留在易失性存储器或非易失性存储器中的所有数据文件的位置，并且以与在非易失性存储器中访问非易失性数据文件相似的方式便于访问易失性存储器中的易失性数据文件。文件系统公开了一组应用程序接口（API），以允许应用程序访问数据文件。使用相同的API来访问易失性数据文件和非易失性数据文件。当应用程序请求访问数据文件时，文件系统最初确定应用程序是否被授权访问数据文件。如果是，则文件系统接下来确定数据文件是驻留在易失性存储器还是非易失性存储器中。一旦存储区域被识别，文件系统就会识别数据文件的物理位置。

5. 发明授权

US09826042B2 Policies for session types 有权
公开(公告)号：US09826042B2
公开(公告)日：2017-11-21
申请号：US12045678
申请日：2008-03-10
申请人： Mahesh Lotlikar , Sriram Sampath
发明人： Mahesh Lotlikar , Sriram Sampath
IPC分类号： H04L29/08
CPC分类号： H04L67/14 , H04L67/146 , H04L67/147 , H04L67/148
摘要： A session-specific policy may be used to define specific configuration and operational characteristics of different types of sessions. One type of session may have one set of characteristics while a second type of session may have a different set of characteristics. The policy may be applied by a server or client, and may be propagated through an enterprise by a policy distribution management system to establish policies across multiple devices. Different session types include sessions from a local console, a remote user, a device-initiated session, a service-initiated session, and other types. Within each session type, policies may be defined for specific instances of each type. For example, different policies may be defined for different devices in a device-initiated policy.

6. 发明申请

US20120075314A1 Prevention of DOS Attack by a Rogue Graphics Application 有权
标题翻译：防止恶意图形应用程序的DOS攻击
公开(公告)号：US20120075314A1
公开(公告)日：2012-03-29
申请号：US12893985
申请日：2010-09-29
申请人： Meher P. Malakapalli , B. Anil Kumar , Parag Chakraborty , Karthik Lakshminarayanan , Mahesh Lotlikar , Bradley Stephen Post
发明人： Meher P. Malakapalli , B. Anil Kumar , Parag Chakraborty , Karthik Lakshminarayanan , Mahesh Lotlikar , Bradley Stephen Post
IPC分类号： G06T1/00 , G06F9/455
CPC分类号： G06T1/20 , G06F21/53 , G06F21/84 , G06F2009/45587
摘要： A mechanism is described for mitigating the effects of such a DoS attack by detecting a multiple TDR situation within a short duration, identifying the errant virtual machines, and suspending all rendering ability for that virtual machine or set of virtual machines. While the disclosed embodiments are described in the context of virtual machines, the principles may be extended to the general problem of DoS attacks due to TDRs and bugchecks on any physical machine that includes a GPU. For example, DoS attacks can be generated from web sites directly using GPU rendering.
摘要翻译：描述了一种机制，用于通过在短时间内检测多个TDR情况来减轻这种DoS攻击的影响，识别错误的虚拟机，并暂停对该虚拟机或一组虚拟机的所有渲染能力。虽然所公开的实施例在虚拟机的上下文中被描述，但是这些原理可以被扩展到由于在包括GPU的任何物理机器上的TDR和错误检查引起的DoS攻击的一般问题。例如，可以直接使用GPU渲染从网站生成DoS攻击。

7. 发明申请

US20110018883A1 HYBRID REMOTE SESSIONS 有权
标题翻译：混合远程会议
公开(公告)号：US20110018883A1
公开(公告)日：2011-01-27
申请号：US12510105
申请日：2009-07-27
申请人： Sriram Sampath , Joy Chik , Costin Hagiu , Huei Chung Wang , Mahesh Lotlikar , Vladimir K. Stoyanov
发明人： Sriram Sampath , Joy Chik , Costin Hagiu , Huei Chung Wang , Mahesh Lotlikar , Vladimir K. Stoyanov
IPC分类号： G06T15/00 , G06F9/455
CPC分类号： G06F9/45533 , G06F9/452 , G06T15/005 , G06T2200/16
摘要： High Fidelity remoting can be enabled by loading a hybrid remote session in a computer system. The hybrid remote session can include components loaded in a console session and components loaded in a remote session.
摘要翻译：可以通过在计算机系统中加载混合远程会话来启用高保真远程处理。混合远程会话可以包括加载在控制台会话中的组件和加载在远程会话中的组件。

8. 发明申请

US20090228594A1 Policies for Session Types 有权
标题翻译：会话类型的策略
公开(公告)号：US20090228594A1
公开(公告)日：2009-09-10
申请号：US12045678
申请日：2008-03-10
申请人： Mahesh Lotlikar , Sriram Sampath
发明人： Mahesh Lotlikar , Sriram Sampath
IPC分类号： G06F15/16
CPC分类号： H04L67/14 , H04L67/146 , H04L67/147 , H04L67/148
摘要： A session-specific policy may be used to define specific configuration and operational characteristics of different types of sessions. One type of session may have one set of characteristics while a second type of session may have a different set of characteristics. The policy may be applied by a server or client, and may be propagated through an enterprise by a policy distribution management system to establish policies across multiple devices. Different session types include sessions from a local console, a remote user, a device-initiated session, a service-initiated session, and other types. Within each session type, policies may be defined for specific instances of each type. For example, different policies may be defined for different devices in a device-initiated policy.
摘要翻译：会话特定策略可用于定义不同类型会话的特定配置和操作特性。一种类型的会话可以具有一组特征，而第二类型的会话可以具有不同的特征集合。该策略可以由服务器或客户端应用，并且可以由策略分发管理系统通过企业传播以在多个设备之间建立策略。不同的会话类型包括来自本地控制台，远程用户，设备发起的会话，服务发起的会话和其他类型的会话。在每个会话类型中，可以为每种类型的特定实例定义策略。例如，可以针对设备发起的策略中的不同设备定义不同的策略。

9. 发明申请

US20050171983A1 Smart card with volatile memory file subsystem 有权
公开(公告)号：US20050171983A1
公开(公告)日：2005-08-04
申请号：US11095204
申请日：2005-03-31
申请人： Vinay Deo , Mihai Costea , Mahesh Lotlikar , Tak Lung , David Milstein , Gilad Odinak
发明人： Vinay Deo , Mihai Costea , Mahesh Lotlikar , Tak Lung , David Milstein , Gilad Odinak
IPC分类号： G06F12/00 , G06F17/30 , G07F7/10
CPC分类号： G07F7/1008 , G06F17/30067 , G06Q20/341 , G06Q20/3576 , Y10S707/99956
摘要： An integrated circuit (IC) module allows volatile data generated by applications to be stored within volatile data files in the volatile memory. A file system tracks the location of all data files as residing in either volatile memory or nonvolatile memory and facilitates access to the volatile data files in volatile memory in a similar manner to accessing nonvolatile data files in nonvolatile memory. The file system exposes a set of application program interfaces (APIs) to allow applications to access the data files. The same APIs are used to access both volatile data files and nonvolatile data files. When an application requests access to a data file, the file system initially determines whether the application is authorized to gain access to the data file. If it is, the file system next determines whether the data file resides in volatile memory or nonvolatile memory. Once the memory region is identified, the file system identifies the physical location of the data file.

10. 发明授权

US08539020B2 Sessions to host processes with special requirements 有权
标题翻译：举办具有特殊要求的进程的会议
公开(公告)号：US08539020B2
公开(公告)日：2013-09-17
申请号：US12815073
申请日：2010-06-14
申请人： Mahesh Lotlikar , Sriram Sampath , Ara Bernardi , Costin Hagiu
发明人： Mahesh Lotlikar , Sriram Sampath , Ara Bernardi , Costin Hagiu
IPC分类号： G06F15/16 , G06F15/173
CPC分类号： G06F9/468 , G06F21/6281
摘要： Techniques are disclosed for enabling a system service executing in an isolated session to access system resources (such as a graphics processing unit) that it is isolated from. In an embodiment, the system service creates a “worker” session that is not isolated, and a “worker” process inside that worker session. Then, the system service is able to access the system resource that it is directly isolated from accessing by passing a request to the worker process to access the system resource on the system service's behalf. The worker process does so, and passes a result to the system service.
摘要翻译：公开了使得在隔离会话中执行的系统服务能够访问与其隔离的系统资源（诸如图形处理单元）的技术。在一个实施例中，系统服务创建不隔离的“工作者”会话，以及该工作者会话内的“工作者”进程。然后，系统服务能够通过将请求传递给工作进程来代表其访问系统服务的系统资源，来访问它直接与访问隔离的系统资源。工作进程执行此操作，并将结果传递给系统服务。

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