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51. 发明申请

US20080267362A1 SELECTING A REMOTE SESSION AUDIO STREAM SENT TO A RECEIVING STATION FROM ONE OF A PLURALITY OF SENDING STATIONS 审中-公开
标题翻译：选择远程会议音频流从多个发送站之一发送到接收站
公开(公告)号：US20080267362A1
公开(公告)日：2008-10-30
申请号：US11742477
申请日：2007-04-30
申请人： Derek J. Lukasik , Roland M. Hochmuth , Roy L. Troutman
发明人： Derek J. Lukasik , Roland M. Hochmuth , Roy L. Troutman
IPC分类号： H04M1/64
CPC分类号： H04L67/36 , H04L65/1059
摘要： Methods and systems for selecting a remote session audio stream sent to a receiving station from one of a plurality of sending stations are described herein. At least some illustrative embodiments comprise a method that comprises receiving a message comprising audio data at a receiving station (the audio data representing at least part of an audio stream associated with a first remote session established between the receiving station and a first sending station of a plurality of sending stations), and selecting the audio stream and presenting the audio data as audio to a user of the receiving station if the audio stream is enabled.
摘要翻译：这里描述了用于从多个发送站之一发送到接收站的远程会话音频流的方法和系统。至少一些说明性实施例包括一种方法，其包括在接收站处接收包括音频数据的消息（音频数据表示与在接收站和第一发送站之间建立的第一远程会话相关联的音频流的至少一部分多个发送站），并且如果音频流被启用，则选择音频流并将音频数据作为音频呈现给接收站的用户。

52. 发明授权

US07064765B2 System and method for grabbing frames of graphical data 有权
公开(公告)号：US07064765B2
公开(公告)日：2006-06-20
申请号：US10178728
申请日：2002-06-24
申请人： Roland M. Hochmuth , Johnny Marks
发明人： Roland M. Hochmuth , Johnny Marks
IPC分类号： G09G5/36 , G09G5/399
CPC分类号： H04N5/4448 , G06F3/14 , G09G3/003 , G09G5/399 , H04N13/122 , H04N21/23406 , H04N21/6377 , H04N21/816
摘要： A frame-grabbing system in accordance with an exemplary embodiment of the present invention comprises a frame buffer, a graphics adapter, video output interface and logic. The graphics adapter is configured to receive graphics commands from a graphics application and to render graphical data from the graphics commands to the frame buffer. The video output interface is configured to read the frame buffer and to transmit a video data signal based on graphical data stored in the frame buffer. The logic is configured to perform, in response to a frame grab request, a frame grab of an image frame based on the video data signal, the frame defined by the graphical data stored in the frame buffer. The logic is further configured to prevent, in response to the frame grab request, the graphics adapter from updating the frame buffer during the frame grab.

53. 发明授权

US07055171B1 Highly secure computer system architecture for a heterogeneous client environment 有权
标题翻译：用于异构客户端环境的高度安全的计算机系统架构
公开(公告)号：US07055171B1
公开(公告)日：2006-05-30
申请号：US09678933
申请日：2000-10-04
申请人： Robert P. Martin , Philip M. Walker , Gregory R. Allen , Mary Laser , John Marks , Roland M. Hochmuth
发明人： Robert P. Martin , Philip M. Walker , Gregory R. Allen , Mary Laser , John Marks , Roland M. Hochmuth
IPC分类号： G06F15/16 , H04L12/66
CPC分类号： H04L12/4641
摘要： A method of securely connecting a plurality of client computers to computer resources in a shared computer system by extending client network domains around computer resources in the shared computer system. The network domains of different clients remain isolated from one another in the shared computer system. The method includes associating each of the plurality of client computers with at least one virtual private network connection. The plurality of client computers are remotely connected to at least one virtual private network termination device in the shared computer system. The at least one virtual private network connection is established by the at least one virtual private network termination device. The at least one virtual private network connection is associated with a plurality of virtual local area networks. At least one of the computer resources in the shared computer system is associated with each of the plurality of virtual local area networks. Each of the client computers is thus securely connected to at least one of the computer resources in the shared computer system.
摘要翻译：通过在共享计算机系统中的计算机资源周围扩展客户端网络域，将多个客户端计算机连接到共享计算机系统中的计算机资源的方法。不同客户端的网络域在共享计算机系统中保持彼此隔离。该方法包括将多个客户端计算机中的每一个与至少一个虚拟专用网络连接相关联。多个客户端计算机远程连接到共享计算机系统中的至少一个虚拟专用网络终端设备。所述至少一个虚拟专用网络连接由所述至少一个虚拟专用网络终端设备建立。所述至少一个虚拟专用网络连接与多个虚拟局域网相关联。共享计算机系统中的至少一个计算机资源与多个虚拟局域网中的每一个相关联。因此，每个客户端计算机被牢固地连接到共享计算机系统中的至少一个计算机资源。

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