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1. 发明授权

US06215486B1 Event handling in a single logical screen display using multiple remote computer systems 失效
标题翻译：使用多个远程计算机系统在单个逻辑屏幕显示中进行事件处理
公开(公告)号：US06215486B1
公开(公告)日：2001-04-10
申请号：US09119460
申请日：1998-07-20
申请人： Jeffrey J. Walls , Gregory R. Allen , Derek J. Lukasik
发明人： Jeffrey J. Walls , Gregory R. Allen , Derek J. Lukasik
IPC分类号： G06F1516
CPC分类号： G06F9/542
摘要： A method for handling events in an X Window System environment is disclosed. First and second events are detected in first and second server processes, respectively. First event data corresponding to the first event is stored in a first event cache associated with the first server process. Second event data corresponding to the second event is stored in a second event cache associated with the second server process. The first and second server processes are polled to determine whether they have detected any events. If it is determined that both the first and second server processes have detected events, the first and second event data is requeted from the first and second server processes. The first and second event data is coalesced into coalesced event data. The coalesced event data is delivered to a client process.
摘要翻译：公开了一种在X Window System环境中处理事件的方法。分别在第一和第二服务器进程中检测到第一和第二事件。与第一事件相对应的第一事件数据被存储在与第一服务器进程相关联的第一事件高速缓存中。与第二事件相对应的第二事件数据被存储在与第二服务器进程相关联的第二事件高速缓存中。轮询第一和第二服务器进程以确定它们是否已检测到任何事件。如果确定第一和第二服务器进程都检测到事件，则从第一和第二服务器进程重新请求第一和第二事件数据。第一和第二事件数据被合并到合并的事件数据中。合并的事件数据被传递到客户端进程。

2. 发明授权

US06348933B1 Single logical screen display using multiple remote computer systems 失效
标题翻译：使用多个远程计算机系统进行单逻辑屏幕显示
公开(公告)号：US06348933B1
公开(公告)日：2002-02-19
申请号：US09119107
申请日：1998-07-20
申请人： Jeffrey J. Walls , Gregory R. Allen , Derek J. Lukasik
发明人： Jeffrey J. Walls , Gregory R. Allen , Derek J. Lukasik
IPC分类号： G06F1516
CPC分类号： G06F3/1446 , G06F3/023 , G06F3/038 , H04L67/42 , Y10S707/99953 , Y10S707/99954
摘要： A single logical screen display system includes a client process, a master server process and plural slave server processes. Each of the slave server processes runs on a separate remote computer system. The master server process maintains network connections with the client process and with each of the slave server processes. The client process issues single logical screen window system requests to the master server process. The master server process issues physical screen window system requests to the slave server processes. Each slave server process controls one of a plurality of physical display devices. The plural physical display devices comprise a composite display on which the single logical screen appears.
摘要翻译：单个逻辑屏幕显示系统包括客户端进程，主服务器进程和多个从服务器进程。每个从属服务器进程在单独的远程计算机系统上运行。主服务器进程与客户端进程和每个从属服务器进程维护网络连接。客户端进程向主服务器进程发出单个逻辑屏幕窗口系统请求。主服务器进程向从属服务器进程发出物理屏幕窗口系统请求。每个从属服务器进程控制多个物理显示设备之一。多个物理显示设备包括复合显示器，单个逻辑屏幕出现在该复合显示器上。

3. 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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