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1. 发明申请

US20070208915A1 SYSTEM FOR SECURE ERASING OF FILES 审中-公开
标题翻译：文件安全擦除系统
公开(公告)号：US20070208915A1
公开(公告)日：2007-09-06
申请号：US11747703
申请日：2007-05-11
申请人： Peter TRAN , Amir Shahindoust , Michael Yeung
发明人： Peter TRAN , Amir Shahindoust , Michael Yeung
IPC分类号： G06F13/00 , G06F12/00
CPC分类号： G06F3/0652 , G06F3/0623 , G06F3/0676 , G06F21/6218 , G06F2221/2143
摘要： The subject application is directed to a system and method for the secure and correct deletion of data files from a data storage that bypasses the file system of an operating system. A secure erase service receives a request from a system interceptor, which has intercepted a system call from an application. The interceptor component communicates with the secure erase service via an interprocess communication module. The erase service receives the erase request from the communication module and communicates the erase request to a secure erase library. Using the file information within the secure erase request, the secure erase library queries the file system of the data storage device to determine the location of data blocks containing the data for deletion. Upon locating the data blocks, the secure erase library then instructs the device driver, via a virtual file system, to overwrite the data blocks a predetermined number of times.
摘要翻译：主题应用涉及用于从绕过操作系统的文件系统的数据存储器安全和正确地删除数据文件的系统和方法。安全擦除服务接收来自系统拦截器的请求，该拦截器拦截了应用程序的系统调用。拦截器组件通过进程间通信模块与安全擦除服务通信。擦除服务从通信模块接收擦除请求，并将擦除请求传送到安全擦除库。使用安全擦除请求中的文件信息，安全擦除库查询数据存储设备的文件系统以确定包含要删除的数据的数据块的位置。在找到数据块之后，安全擦除库然后通过虚拟文件系统指示设备驱动程序以预定次数重写数据块。

2. 发明申请

US20090292610A1 SYSTEM AND METHOD FOR ADVERTISING MESSAGES ON DISTRIBUTED DOCUMENT PROCESSING DEVICES 有权
标题翻译：用于在分布式文件处理设备上广告消息的系统和方法
公开(公告)号：US20090292610A1
公开(公告)日：2009-11-26
申请号：US12125423
申请日：2008-05-22
申请人： Tony T. QUACH , Peter TRAN
发明人： Tony T. QUACH , Peter TRAN
IPC分类号： G06Q30/00
CPC分类号： H04N1/00408 , G03G15/502 , G03G15/5087 , G03G2215/00109 , G06Q30/02 , G06Q30/0251 , G06Q30/0271 , H04N1/00204 , H04N1/00244 , H04N1/32523 , H04N2201/0039 , H04N2201/0094
摘要： The subject application is directed to a system and method for selective control of advertising messages on distributed document processing devices. Device identification data is first received corresponding to the identity of networked document processing devices available for display of selected advertising content. Device selection data representing a selected subset of the networked document processing devices is then received, with the selection made in accordance with the received identification data. Next, customization data is received corresponding to a selected display parameter associated with the selected advertising content. The selected advertising content and the received customization data are then communicated to each of the networked document processing devices in the selected subset. Each of the document processing devices then commences the display of the selected advertising content in accordance with the customization data.
摘要翻译：本申请涉及用于在分布式文档处理设备上选择性地控制广告消息的系统和方法。首先接收对应于可用于显示所选择的广告内容的联网文档处理设备的身份的设备标识数据。随后根据接收到的标识数据进行选择，接收表示联网文档处理设备的选定子集的设备选择数据。接下来，接收对应于与所选择的广告内容相关联的所选显示参数的定制数据。所选择的广告内容和接收到的定制数据然后被传送到所选子集中的每个联网文档处理设备。然后，每个文档处理设备根据定制数据开始显示所选择的广告内容。

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