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31. 发明授权

US08429192B2 System and method for supporting a plurality of access control list types for a file system in an operating system 失效
标题翻译：用于支持操作系统中的文件系统的多个访问控制列表类型的系统和方法
公开(公告)号：US08429192B2
公开(公告)日：2013-04-23
申请号：US11002865
申请日：2004-12-02
申请人： Rodney Carlton Burnett , Ramanjaneya Sarma Burugula , Niteesh K. Dubey , Joefon Jann , Ravi A. Shankar , Wu Zheng
发明人： Rodney Carlton Burnett , Ramanjaneya Sarma Burugula , Niteesh K. Dubey , Joefon Jann , Ravi A. Shankar , Wu Zheng
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/30067 , G06F21/6218 , G06F2221/2141
摘要： System, method and computer program product for supporting a plurality of Access Control List types for a file system in an operating system in a data processing system. An Access Control List supporting system for managing access to a file system in a data processing system has at least one file system in an operating system of the data processing system, and an Access Control List management framework in the operating system and external to the at least one file system for managing access to the at least one file system. The Access Control List supporting system of the invention removes ACL management and access check-related functions from the at least one file system to an external Access Control List management framework, thus enabling an operating system to support a plurality of Access Control List types using the same Access Control List management framework and enabling new Access Control List types to be added to the operating system dynamically while the operating system is running.
摘要翻译：用于在数据处理系统中的操作系统中为文件系统支持多个访问控制列表类型的系统，方法和计算机程序产品。用于管理对数据处理系统中的文件系统的访问的访问控制列表支持系统在数据处理系统的操作系统中具有至少一个文件系统，以及操作系统中的外部的访问控制列表管理框架用于管理对所述至少一个文件系统的访问的至少一个文件系统。本发明的访问控制列表支持系统将ACL管理和访问检查相关功能从至少一个文件系统移除到外部访问控制列表管理框架，从而使得操作系统能够支持多个访问控制列表类型，相同的访问控制列表管理框架，并在操作系统运行时动态添加新的访问控制列表类型。

32. 发明申请

US20080151058A1 Method for Acquiring Video Data by Using Camera Mobile Phone as Computer Camera 审中-公开
标题翻译：通过使用相机手机作为计算机相机获取视频数据的方法
公开(公告)号：US20080151058A1
公开(公告)日：2008-06-26
申请号：US11722947
申请日：2005-07-19
申请人： Lian Xu , Xiangdong Liu , Chao Xu , Wu Zheng
发明人： Lian Xu , Xiangdong Liu , Chao Xu , Wu Zheng
IPC分类号： H04N5/225
CPC分类号： G06F3/005 , H04N1/00204 , H04N1/00307 , H04N5/23206 , H04N2201/0055 , H04N2201/0074
摘要： The present invention provides a method for acquiring video data by using a camera mobile phone as a computer camera, which comprises: step A: the camera mobile phone is virtualized as a video-capturing device in a computer; step B: the mobile phone virtualized as the video-capturing device in step A is selected as current video-capturing device of the computer; step C: the computer sends a command for acquiring video data to the mobile phone selected as the current video-capturing device, and said mobile phone acquires video data according to the received command and transmits to the computer via wireless connection; and step D: the computer receives the video data transmitted from the mobile phone. The invention can achieve a resource sharing between the mobile phone and the computer, make full use of their functions, save the interface resource of the computer and enable the mobile phone to break down the capacity limitation during the acquisition of video data.
摘要翻译：本发明提供了一种通过使用相机移动电话作为计算机照相机来获取视频数据的方法，包括：步骤A：相机移动电话被虚拟化为计算机中的视频捕获设备; 步骤B：将作为步骤A中的视频捕获设备虚拟化的手机选择为计算机的当前视频捕获设备; 步骤C：计算机向被选为当前视频捕获设备的手机发送用于获取视频数据的命令，并且所述移动电话根据接收到的命令获取视频数据，并通过无线连接发送到计算机; 步骤D：计算机接收从移动电话发送的视频数据。本发明可以实现移动电话与计算机之间的资源共享，充分利用其功能，节省了计算机的接口资源，使手机能够在获取视频数据时分解容量限制。

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