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1. 发明授权

US09462016B2 Viewing shared documents in a sharing session 有权
标题翻译：在共享会话中查看共享文档
公开(公告)号：US09462016B2
公开(公告)日：2016-10-04
申请号：US13970860
申请日：2013-08-20
申请人： Cisco Technology, Inc.
发明人： Haihua Huang , Hua Ouyang , Ling Chen , Jun Xiao , Dapeng Sun , Yong Qian
IPC分类号： G06F3/00 , H04L29/06 , G06F3/0481 , G06Q10/10
CPC分类号： H04L65/403 , G06F3/0481 , G06Q10/101
摘要： In a sharing session between a presenter and several attendees, the presenter can share any type of document quickly and without substantial prior preparation. The presenter's device identifies an active document-sharing window within the desktop sharing environment, and detects if there is a shared document in the active window. The presenter's device creates a framework for any detected shared document that is transmitted to each of the attendee devices. The framework contains information about the pages in the shared document, such that an attendee device can request a specific page in the shared document. At least the first page of the shared document is rendered to a page image and transmitted to the attendee devices. Upon request from an attendee device, page images of any of the remaining pages may be sent to the attendee device, allowing each attendee to view a different page than the presenter.
摘要翻译：在演示者和多位与会者之间的共享会议中，演示者可以快速地分享任何类型的文档，而无需大量预先准备。演示者的设备在桌面共享环境中标识活动的文档共享窗口，并检测活动窗口中是否有共享文档。演示者的设备为发送给每个与会者设备的任何检测到的共享文档创建一个框架。该框架包含有关共享文档中的页面的信息，使得与会者设备可以请求共享文档中的特定页面。至少共享文档的第一页被呈现给页面图像并被发送到与会者设备。根据参加者设备的要求，任何剩余页面的页面图像可以被发送到参加者设备，允许每个参加者观看与演示者不同的页面。

2. 发明申请

US20160170617A1 AUTOMATIC ACTIVE REGION ZOOMING 审中-公开
标题翻译：自动活动区域变焦
公开(公告)号：US20160170617A1
公开(公告)日：2016-06-16
申请号：US14567975
申请日：2014-12-11
申请人： Cisco Technology, Inc.
发明人： Qi Shi , Hua Ouyang , Huahua Yin , Guoxin Zhou , Yulin Chang
IPC分类号： G06F3/0484 , G06T3/40
CPC分类号： G06F3/0484 , G06F2203/0383 , G06F2203/04806
摘要： Methods and apparatus for automatically zooming content in an active region are provided. Embodiments of the system allow a user of a computing device to share content on a display element with a portable computing device. The portable computing device is configured to display the shared content on its display screen. By doing so, a plurality of factors can be identified to trigger automatic zooming, and a relevance value for determining automatic zooming is determined. Upon determining the relevance value for automatic zooming, the portable computing device can display automatically zoomed region on its screen. The automatically zoomed region can include zoomed content located in an active region, and the rest of the region outside of the active region can be zoomed out or disappeared from the screen.
摘要翻译：提供了用于自动缩放活动区域中的内容的方法和装置。系统的实施例允许计算设备的用户使用便携式计算设备来共享显示元件上的内容。便携式计算设备被配置为在其显示屏幕上显示共享内容。通过这样做，可以识别多个因素来触发自动缩放，并且确定用于确定自动变焦的相关性值。在确定自动缩放的相关值时，便携式计算设备可以在其屏幕上显示自动缩放的区域。自动缩放区域可以包括位于活动区域中的缩放内容，并且活动区域之外的区域的其余部分可以被缩小或从屏幕消失。

3. 发明申请

US20150085707A1 RENEWING AN IN-PROCESS MEETING WITHOUT INTERRUPTION IN A NETWORK ENVIRONMENT 有权
标题翻译：在网络环境中不间断进行过程会议
公开(公告)号：US20150085707A1
公开(公告)日：2015-03-26
申请号：US14036679
申请日：2013-09-25
申请人： CISCO TECHNOLOGY, INC.
发明人： Qi Shi , Huahua Yin , Yi Lu , Hua Ouyang , Yunwei Luo
IPC分类号： H04L12/18
CPC分类号： H04L12/1831 , H04L12/1818 , H04L12/1822
摘要： A method is provided in one example and includes establishing a connection with each of a first set of endpoints associated with meeting attendees, and establishing a first online meeting between the first set of endpoints associated with meeting attendees in which the first online meeting has a meeting identifier associated therewith. The method further includes receiving first context information associated with the first online meeting from at least one of the first set of endpoints associated with meeting attendees, and establishing a second online meeting between a second set of endpoints associated with meeting attendees without disconnecting at least one of the first set of endpoints associated with meeting attendees in which the second online meeting has the same meeting identifier as the first online meeting associated therewith. The method still further includes maintaining the first context information within the second online meeting.
摘要翻译：在一个示例中提供了一种方法，并且包括建立与与会议参加者相关联的第一组端点中的每一个的连接，以及在与第一在线会议具有会议的会议参与者相关联的第一组端点之间建立第一联机会议与之相关联的标识符。该方法还包括从与会议参与者相关联的第一组端点中的至少一个接收与第一在线会议相关联的第一上下文信息，以及在与会议参与者相关联的第二组端点之间建立第二在线会议，而不断开至少一个与会议参与者相关联的第一组终端，其中第二在线会议具有与其相关联的第一在线会议相同的会议标识符。该方法还包括在第二在线会议内维护第一上下文信息。

4. 发明授权

US09813461B2 Viewing full screen applications in a sharing session 有权
公开(公告)号：US09813461B2
公开(公告)日：2017-11-07
申请号：US14083507
申请日：2013-11-19
申请人： Cisco Technology, Inc.
发明人： Hua Ouyang , Yi Lu , Qi Shi , Huahua Yin , Yunwei Luo
IPC分类号： H04L29/06 , H04L12/02
CPC分类号： H04L65/403 , G09G2340/04 , H04L12/02 , H04L65/605
摘要： An attendee device in an online conference session views a shared application window in a full screen mode. The attendee device receives data for content being shared by a host device, including at least one application window at a first resolution. The attendee device receives an input to enter a full screen mode for one of the application windows and determines whether displaying that application window at a second resolution for the full screen mode requires the image data to be magnified. When displaying the application window at the second resolution requires magnified image data, the attendee device requests the magnified image data from the meeting server facilitating the conference session. The meeting server provides the magnified image data to the attendee device, and the attendee device displays the application window in full screen mode using the magnified image data.

5. 发明授权

US09660824B2 Renewing an in-process meeting without interruption in a network environment 有权
公开(公告)号：US09660824B2
公开(公告)日：2017-05-23
申请号：US14036679
申请日：2013-09-25
申请人： CISCO TECHNOLOGY, INC.
发明人： Qi Shi , Huahua Yin , Yi Lu , Hua Ouyang , Yunwei Luo
IPC分类号： H04L12/16 , H04L12/18
CPC分类号： H04L12/1831 , H04L12/1818 , H04L12/1822
摘要： A method is provided in one example and includes establishing a connection with each of a first set of endpoints associated with meeting attendees, and establishing a first online meeting between the first set of endpoints associated with meeting attendees in which the first online meeting has a meeting identifier associated therewith. The method further includes receiving first context information associated with the first online meeting from at least one of the first set of endpoints associated with meeting attendees, and establishing a second online meeting between a second set of endpoints associated with meeting attendees without disconnecting at least one of the first set of endpoints associated with meeting attendees in which the second online meeting has the same meeting identifier as the first online meeting associated therewith. The method still further includes maintaining the first context information within the second online meeting.

6. 发明申请

US20150200980A1 Hybrid Client/Server Online Conference Session Management 审中-公开
标题翻译：混合客户端/服务器在线会议会话管理
公开(公告)号：US20150200980A1
公开(公告)日：2015-07-16
申请号：US14153697
申请日：2014-01-13
申请人： CISCO TECHNOLOGY, INC.
发明人： Zhou Guoxin , Qi Shi , Xing Zheng , Hua Ouyang , Zhao Ye
IPC分类号： H04L29/06 , H04L29/08
CPC分类号： H04L65/4038 , H04L12/1822 , H04L12/1827 , H04L67/28
摘要： A meeting server facilitates an online conference session between several endpoints. The meeting server receives a request to join the online conference session from a new endpoint. The meeting server identifies at least one endpoint that is already connected to the meeting server that can serve as a proxy endpoint for the new endpoint. This enables the new endpoint to receive data from the online conference session through a connection with the proxy endpoint.
摘要翻译：会议服务器便于在多个端点之间进行在线会议。会议服务器从新端点接收到加入在线会议会话的请求。会议服务器识别已经连接到会议服务器的至少一个可以充当新端点的代理端点的端点。这使得新端点能够通过与代理端点的连接从在线会议会话接收数据。

7. 发明申请

US20150052200A1 Acquiring Regions of Remote Shared Content with High Resolution 审中-公开
标题翻译：以高分辨率获取远程共享内容区域
公开(公告)号：US20150052200A1
公开(公告)日：2015-02-19
申请号：US13969757
申请日：2013-08-19
申请人： Cisco Technology, Inc.
发明人： Hua Ouyang , Qi Shi , Huahua Yin , Yi Lu , Yunwei Luo
IPC分类号： G06F15/173
CPC分类号： H04N7/15 , H04L12/1813 , H04L12/1827 , H04L65/4007 , H04L65/4015 , H04L65/403 , H04M3/567
摘要： Presented herein are techniques to enable a meeting participant/attendee at a first endpoint device in an online/web-based meeting/conference to acquire shared content with high resolution. The first endpoint device receives an initial image of content shared by a second endpoint in the online/web-based meeting/conference. At the first endpoint, the initial image of the shared content is displayed. A user selection of a selected region of the initial image is received at the first endpoint, and a second image of the shared content corresponding to the selected region is received at the first endpoint, wherein the second image has a higher resolution than the initial image.
摘要翻译：这里提出的技术是使得在线/基于网络的会议/会议中的第一终端设备的会议参与者/参与者以高分辨率获取共享内容的技术。第一端点设备在线/基于网络的会议/会议中接收由第二端点共享的内容的初始图像。在第一个端点，显示共享内容的初始图像。在第一端点处接收初始图像的选定区域的用户选择，并且在第一端点处接收与所选择的区域相对应的共享内容的第二图像，其中第二图像具有比初始图像更高的分辨率。

8. 发明申请

US20160065625A1 Notification of Change in Online Conferencing 审中-公开
标题翻译：在线会议变更通知
公开(公告)号：US20160065625A1
公开(公告)日：2016-03-03
申请号：US14468920
申请日：2014-08-26
申请人： Cisco Technology, Inc.
发明人： Hua Ouyang , Huahua Yin , Qi Shi , Yunwei Luo
IPC分类号： H04L29/06 , G06F3/0484
CPC分类号： H04L65/403 , H04L65/4038 , H04L65/80
摘要： In one embodiment, an attendee of an online conference is notified of hidden changes to shared content of the online conference. When an attendee changes their focus, as indicated by minimizing, covering, or otherwise obstructing shared content of an online conference, the conference is monitored for changes. If an event or change is detected in the online conference, the attendee is informed of the event and/or shown the change. In addition or as an alternative to event detection, a thumbnail image of the shared content is created so that the attendee can monitor for changes.
摘要翻译：在一个实施例中，通知在线会议的参与者对在线会议的共享内容的隐藏改变。当参加者改变其焦点时，如通过最小化，覆盖或以其他方式阻碍在线会议的共享内容所指示的，监视会议的变化。如果在线会议中检测到事件或更改，则向与会者通知事件和/或显示更改。另外或作为事件检测的替代方案，创建共享内容的缩略图，以便与会者可以监视更改。

9. 发明申请

US20150312287A1 Compacting Content in a Desktop Sharing Session 审中-公开
标题翻译：压缩桌面共享会话中的内容
公开(公告)号：US20150312287A1
公开(公告)日：2015-10-29
申请号：US14264421
申请日：2014-04-29
申请人： CISCO TECHNOLOGY, INC.
发明人： Huahua Yin , Qi Shi , Yi Lu , Hua Ouyang , Yunwei Luo
IPC分类号： H04L29/06 , H04L29/08
CPC分类号： H04L65/403 , H04L67/10 , H04W4/18
摘要： Techniques to enable an attendee device in an online conference session to view display content different from display content displayed on a host device. In one embodiment a method is provided in which display content that is to be shared with at least one attendee device in an online conference session is captured from a host device. An area containing blank space in the display content is identified. The display content is compacted by removing the area containing the blank space from the display content to obtain compacted content. The compacted content is composed to obtain a composed image configured to be shared with the attendee device, and the composed image is thereafter shared with the attendee device.
摘要翻译：使在线会议会话中的与会者设备能够查看与主机设备上显示的显示内容不同的显示内容的技术。在一个实施例中，提供了一种方法，其中从主机设备捕获将在线会议会话中与至少一个与会者设备共享的显示内容。识别显示内容中包含空格的区域。通过从显示内容中移除包含空白区域的区域来压缩显示内容以获得压缩内容。组合压缩内容以获得配置为与参加者设备共享的合成图像，然后将合成图像与参加者设备共享。

10. 发明申请

US20150128069A1 Viewing Full Screen Applications in a Sharing Session 有权
标题翻译：在共享会话中查看全屏应用程序
公开(公告)号：US20150128069A1
公开(公告)日：2015-05-07
申请号：US14083507
申请日：2013-11-19
申请人： Cisco Technology, Inc.
发明人： Hua Ouyang , Yi Lu , Qi Shi , Huahua Yin , Yunwei Luo
IPC分类号： H04L29/06 , G06F3/0484
CPC分类号： H04L65/403 , G09G2340/04 , H04L12/02 , H04L65/605
摘要： An attendee device in an online conference session views a shared application window in a full screen mode. The attendee device receives data for content being shared by a host device, including at least one application window at a first resolution. The attendee device receives an input to enter a full screen mode for one of the application windows and determines whether displaying that application window at a second resolution for the full screen mode requires the image data to be magnified. When displaying the application window at the second resolution requires magnified image data, the attendee device requests the magnified image data from the meeting server facilitating the conference session. The meeting server provides the magnified image data to the attendee device, and the attendee device displays the application window in full screen mode using the magnified image data.
摘要翻译：在线会议会话中的与会者设备以全屏模式查看共享应用程序窗口。参加者设备接收由主机设备共享的内容的数据，其中包括以第一分辨率的至少一个应用窗口。参加者设备接收用于一个应用窗口的全屏模式的输入，并且确定是否以全屏模式的第二分辨率显示该应用窗口需要放大图像数据。当以第二分辨率显示应用窗口需要放大图像数据时，与会者设备从会议服务器请求放大图像数据，便于会议会话。会议服务器将放大的图像数据提供给与会者设备，并且参加者设备使用放大的图像数据以全屏模式显示应用窗口。

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