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公开(公告)号：US11245755B2
公开(公告)日：2022-02-08
申请号：US16987672
申请日：2020-08-07
Applicant: CITRIX SYSTEMS, INC.
Inventor： Vladimir Vysotsky , Todd Giebler , Georgy Momchilov , James Page
IPC: H04L29/08 , G06F9/451 , G06F9/455 , H04L29/06 , G06F9/54 , H04L29/12 , G06T7/90 , G06F3/0481 , G06F3/14 , G06K19/06 , H04N5/272 , H04N7/14 , H04L12/26
Abstract: A computing system includes a server within an enterprise, with the includes at least one processor to access a real-time media application to provide real-time communications (RTC) for peer-to-peer networking, and intercept APIs of the real-time media application so that a portion of the real-time media application is redirected away from said server. The redirected portion of the real-time media application includes provisioning information directed to a media server. A client device is associated with a branch within the enterprise and includes a processor to execute the redirected portion of the real-time media application, and receive alternative network connectivity options for the peer-to-peer networking from a network edge appliance associated with the branch within the enterprise. At least one media stream is established with the peer computing device via the network edge appliance based on the alternative network connectivity probing.
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公开(公告)号：US10958721B2
公开(公告)日：2021-03-23
申请号：US16402847
申请日：2019-05-03
Applicant: CITRIX SYSTEMS, INC.
Inventor： Vladimir Vysotsky , Todd Giebler , Georgy Momchilov , James Page
IPC: G06F15/16 , H04L29/08 , G06F9/451 , G06F9/455 , H04L29/06 , G06F9/54 , H04L29/12 , G06T7/90 , G06F3/0481 , G06F3/14 , G06K19/06 , H04N5/272 , H04N7/14 , H04L12/26
Abstract: A computing system includes a virtual desktop server and a client computing device. The virtual desktop server includes a real-time media application to provide real-time communications (RTC) for peer-to-peer networking, and a native RTC engine to execute a portion of the real-time media application when received by the native RTC engine. An API code redirection module redirects intercepted APIs of the real-time media application so that the portion of the real-time media application is redirected away from the native RTC engine to a client RTC engine in the client computing device. The portion of the real-time media application being redirected includes provisioning information directed to a remote media server. A network location service provides provisioning information directed to a nearby media server. The client RTC engine executes the redirected portion of the real-time media application, and selects the remote media server or the nearby media server based on network proximity to the client computing device.
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公开(公告)号：US10693974B2
公开(公告)日：2020-06-23
申请号：US15718098
申请日：2017-09-28
Applicant: Citrix Systems, Inc.
Inventor： Virgiliu Mocanu , Todd Giebler
Abstract: Methods and systems for detecting and/or synchronizing browsing session navigation between one or more browsers are described herein. A browser window associated with a browser application executing at a server device may be displayed at a client device. An instance of a local browser window may execute at the client device, and a page comprising content may be displayed via the instance of the local browser window. Commands to navigate to a different page may be issued to either browser, and the commands may be synchronized between the browsers.
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公开(公告)号：US20200167043A1
公开(公告)日：2020-05-28
申请号：US16751493
申请日：2020-01-24
Applicant: Citrix Systems, Inc.
Inventor： James Michael Page , Hariprasad Chowlur , Todd Giebler
IPC: G06F3/0481 , H04L29/06 , G06T11/60
Abstract: Aspects described herein are directed to the redirection of web content from a virtual desktop session on a remote computing device to a client computing device for rendering. A virtual delivery agent on the remote computing device may remote a web browser instance to a receiver on a client computing device. The virtual delivery agent may receive, from the remoted browser instance on client computing device, a uniform resource locator (URL). Based on the URL, the virtual delivery agent on the remote computing device may terminate loading of page content associated with the URL on the remote computing device. The virtual delivery agent may instruct the client computing device to render the page content in an overlaid position corresponding to the remoted web browser instance on the receiver of the client computing device.
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公开(公告)号：US10545625B2
公开(公告)日：2020-01-28
申请号：US15700587
申请日：2017-09-11
Applicant: Citrix Systems, Inc.
Inventor： James Michael Page , Hariprasad Chowlur , Todd Giebler
IPC: G06F3/0481 , G06T11/60 , H04L29/06 , H04L29/08
Abstract: Aspects described herein are directed to the redirection of web content from a virtual desktop session on a remote computing device to a client computing device for rendering. A virtual delivery agent on the remote computing device may remote a web browser instance to a receiver on a client computing device. The virtual delivery agent may receive, from the remoted browser instance on client computing device, a uniform resource locator (URL). Based on the URL, the virtual delivery agent on the remote computing device may terminate loading of page content associated with the URL on the remote computing device. The virtual delivery agent may instruct the client computing device to render the page content in an overlaid position corresponding to the remoted web browser instance on the receiver of the client computing device.
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Patent Agency Ranking
26.发明申请公开(公告)号：US20140344332A1
公开(公告)日：2014-11-20
申请号：US14152114
申请日：2014-01-10
Applicant: Citrix Systems, Inc.
Inventor： Todd Giebler
IPC: H04L29/06
Abstract: Methods and systems for multimedia redirection in a virtualized environment using a proxy server are described herein. The proxy server may store scripting code that may be injected into web content retrieved from a content resource server. The injected scripting code may cause an instantiated application in the virtualized environment to intercept/override at least some method calls in the web content. The proxy server may send the redirected multimedia content and other information to a client agent application executing on a user's computing device for rendering.
Abstract translation: 这里描述了使用代理服务器在虚拟化环境中进行多媒体重定向的方法和系统。 代理服务器可以存储可以注入从内容资源服务器检索的web内容中的脚本代码。 注入的脚本代码可能导致虚拟化环境中的实例化应用程序拦截/覆盖Web内容中的至少一些方法调用。 代理服务器可以将重定向的多媒体内容和其他信息发送到在用户的计算设备上执行的用于渲染的客户端代理应用。
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公开(公告)号：US11297145B2
公开(公告)日：2022-04-05
申请号：US16885692
申请日：2020-05-28
Applicant: Citrix Systems, Inc.
Inventor： Virgiliu Mocanu , Todd Giebler
IPC: H04L29/08 , H04L67/148 , H04L67/131 , G06F16/95 , H04L67/02 , G06F13/14 , G06F16/904 , H04L67/01 , H04L43/0882 , H04L29/06
Abstract: Methods and systems for detecting and/or synchronizing browsing session navigation between one or more browsers are described herein. A browser window associated with a browser application executing at a server device may be displayed at a client device. An instance of a local browser window may execute at the client device, and a page comprising content may be displayed via the instance of the local browser window. Commands to navigate to a different page may be issued to either browser, and the commands may be synchronized between the browsers.
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公开(公告)号：US11245754B2
公开(公告)日：2022-02-08
申请号：US16985505
申请日：2020-08-05
Applicant: CITRIX SYSTEMS, INC.
Inventor： Vladimir Vysotsky , Todd Giebler , Georgy Momchilov , James Page
IPC: G06F9/00 , H04L29/08 , G06F9/451 , G06F9/455 , H04L29/06 , G06F9/54 , H04L29/12 , G06T7/90 , G06F3/0481 , G06F3/14 , G06K19/06 , H04N5/272 , H04N7/14 , H04L12/26
Abstract: A server includes at least one processor configured to execute a media application to provide media streaming that includes at least one video stream and at least one overlay on the at least one video stream. A portion of the media streaming is redirected by providing a placeholder to indicate positioning geometry of the at least one video stream within a media window, with the placeholder to include the at least one overlay. The processor detects the placeholder and determines positioning geometry associated therewith. A color and an alpha blending factor of the at least one overlay is determined based on calculations involving different colors of the at least one underlay at different times.
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公开(公告)号：US11005931B2
公开(公告)日：2021-05-11
申请号：US16889046
申请日：2020-06-01
Applicant: CITRIX SYSTEMS, INC.
Inventor： Vladimir Vysotsky , Todd Giebler , Georgy Momchilov , James Page
IPC: H04N7/14 , H04L29/08 , G06F9/451 , G06F9/455 , H04L29/06 , G06F9/54 , H04L29/12 , G06T7/90 , G06F3/0481 , G06F3/14 , G06K19/06 , H04N5/272 , H04L12/26
Abstract: A server includes a real-time media application to provide real-time communications (RTC), and a processor to redirect a portion of the real-time media application based on redirection code injected into the real-time media application, with the injected redirection code defining at least one placeholder to indicate positioning geometry of at least one video stream within an RTC window. The processor determines the positioning geometry of the at least one placeholder within the injected redirection code for a client device to overlay the at least one video stream over the at least one placeholder within a displayed RTC window based on the positioning geometry.
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公开(公告)号：US20210075852A1
公开(公告)日：2021-03-11
申请号：US17099924
申请日：2020-11-17
Applicant: CITRIX SYSTEMS, INC.
Inventor： Vladimir Vysotsky , Todd Giebler , Georgy Momchilov , James Page
IPC: H04L29/08 , G06F3/14 , G06F9/451 , G06F9/455 , G06F9/54 , G06K19/06 , G06T7/90 , H04L12/26 , H04L29/12 , H04L29/06 , H04N5/272 , H04N7/14 , G06F3/0481
Abstract: A virtual desktop server include an application framework comprising a real-time media application to provide real-time communications (RTC), a native RTC engine to execute a portion of the real-time media application when received, and a processor coupled to the application framework and to the native RTC engine. The processor redirects original application program interfaces (APIs) of the real-time media application intended for the native RTC engine based on redirection code injected into the real-time media application so that the portion of the real-time media application is to be redirected. The processor receives from a client computing device capabilities of the client computing device to execute the redirected portion of the real-time media application. The processor switches to a fallback mode if the client computing device has limited capabilities.
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