System and method for content protection
    2.
    发明授权
    System and method for content protection 失效
    内容保护的系统和方法

    公开(公告)号:US08689011B2

    公开(公告)日:2014-04-01

    申请号:US12195598

    申请日:2008-08-21

    IPC分类号: E21B15/04

    摘要: The invention provides a system and method for content protection. A system in accordance with an embodiment includes a media center connectable to a mobile master memory unit associated with an identifier, the media center including: a protection key; storage means for storing files identified by respective file identifiers; a processing unit comprising file encryption for encrypting each file before storage, using a title key computed from the protection key of the media center and for encrypting the title key using the protection key of the master storage device and the identifier of the master memory unit, the master storage device being further provided to write the encrypted title key in association with the corresponding file identifier to the master memory unit.

    摘要翻译: 本发明提供了一种用于内容保护的系统和方法。 根据实施例的系统包括可连接到与标识符相关联的移动主存储器单元的媒体中心,所述媒体中心包括:保护密钥; 用于存储由相应文件标识符标识的文件的存储装置; 处理单元,包括用于在存储之前对每个文件进行加密的文件加密,使用从媒体中心的保护密钥计算的标题密钥,以及使用主存储设备的保护密钥和主存储器单元的标识符加密标题密钥, 主存储装置还被提供以将加密的标题密钥与相应的文件标识符相关联地写入主存储器单元。

    DATA ENTRY RETRIEVAL
    3.
    发明申请
    DATA ENTRY RETRIEVAL 失效
    数据录入检索

    公开(公告)号:US20090158090A1

    公开(公告)日:2009-06-18

    申请号:US12327243

    申请日:2008-12-03

    IPC分类号: G06F11/00

    CPC分类号: G06F11/1441 G06F3/0489

    摘要: The present invention provides for the recovery of characters entered into at least one data entry zone of a data entry window. A method in accordance with an embodiment includes: storing a first image of the data entry window during data entry; subtracting a reference image from the first image to obtain a delta image, wherein the reference image is an image of the data entry window without data entered; identifying at least one non empty zone of the delta image and the location of the at least one data entry zone on the data entry window from the location of the at least one non empty zone on the delta image; extracting at least one character by applying optical character recognition to the least one non empty zone; and inputting the at least one character into the location of the at least one data entry zone.

    摘要翻译: 本发明提供了恢复输入数据输入窗口的至少一个数据输入区域的字符。 根据实施例的方法包括:在数据输入期间存储数据输入窗口的第一图像; 从第一图像减去参考图像以获得增量图像,其中参考图像是没有输入数据的数据输入窗口的图像; 从所述增量图像上的所述至少一个非空区域的位置识别所述增量图像的至少一个非空区域和所述数据输入窗口上的所述至少一个数据输入区域的位置; 通过对至少一个非空区域应用光学字符识别来提取至少一个字符; 以及将所述至少一个字符输入到所述至少一个数据输入区的位置。

    METHOD AND APPARATUS FOR BROADCASTING INFORMATION
    4.
    发明申请
    METHOD AND APPARATUS FOR BROADCASTING INFORMATION 失效
    广播信息的方法和装置

    公开(公告)号:US20080005772A1

    公开(公告)日:2008-01-03

    申请号:US11762303

    申请日:2007-06-13

    IPC分类号: H04N7/173

    摘要: A method of transmitting a web object over a broadcast standard channel to a remote mobile device, the method comprising the steps of accessing one or more web objects from a web server, wherein each web object has an address, determining a hierarchy and an address linkage pattern for the one or more web objects, identifying a closed web site from the one or more web objects, translating the address of one of the web objects in the closed web site to an indicator which is based on the hierarchy and address linkage pattern of the web objects; storing the closed web site such that the web object is stored with its associated indicator, and transmitting a required web object from the stored closed web site at a frequency and a repetition rate which is determined from the indicator.

    摘要翻译: 一种通过广播标准信道将web对象发送到远程移动设备的方法,所述方法包括以下步骤:从web服务器访问一个或多个Web对象,其中每个web对象具有地址,确定层次结构和地址链接 一个或多个web对象的模式,从一个或多个web对象中识别封闭的web站点,将封闭web站点中的一个web对象的地址转换成基于层次结构和地址链接模式的指示符 网络对象; 存储封闭的网站,使得web对象与其相关联的指示符一起存储,并且以从指示符确定的频率和重复率从存储的封闭网站发送所需的web对象。

    SYSTEM AND METHOD FOR PROTECTION OF CONTENT STORED IN A STORAGE DEVICE
    5.
    发明申请
    SYSTEM AND METHOD FOR PROTECTION OF CONTENT STORED IN A STORAGE DEVICE 失效
    用于保护存储设备中存储的内容的系统和方法

    公开(公告)号:US20090052672A1

    公开(公告)日:2009-02-26

    申请号:US12195638

    申请日:2008-08-21

    IPC分类号: H04L9/14

    摘要: The invention provides a system and method for content protection. A system according to an embodiment includes a media center connectable to a mobile secure and protection keyring associated with an identifier and with a media Key block MKB. The media center includes: a unique identifier identifying the media center MC_UID, a set of device keys DK; storage means for storing files identified by respective file identifiers; and a processing unit comprising file encryption means for encrypting each file before storage in the storage means, using a title key (Kt) computed from the identifier MC_UID of the media center and for encrypting the title key Kt from the set of device keys DK of the media center, and from the identifier and the media key block MKB of the mobile secure and protection keyring, the media center being further provided to write the encrypted title key (eKt) in association with the file identifier of the file to the mobile secure and protection keyring.

    摘要翻译: 本发明提供了一种用于内容保护的系统和方法。 根据实施例的系统包括可连接到与标识符和媒体密钥块MKB相关联的移动安全和保护密钥环的媒体中心。 媒体中心包括:识别媒体中心MC_UID的唯一标识符,一组设备密钥DK; 用于存储由相应文件标识符标识的文件的存储装置; 以及处理单元,其包括文件加密装置,用于使用从媒体中心的标识符MC_UID计算的标题密钥(Kt)来加密存储在存储装置中的每个文件,并且从标识密钥Kt的装置密钥DK 媒体中心,并且从移动安全和保护密钥环的标识符和媒体密钥块MKB,进一步提供媒体中心以将与文件的文件标识符相关联的加密的标题密钥(eKt)写入到移动安全 和保护钥匙圈。

    Method and system for managing file aliases
    7.
    发明申请
    Method and system for managing file aliases 审中-公开
    用于管理文件别名的方法和系统

    公开(公告)号:US20070124271A1

    公开(公告)日:2007-05-31

    申请号:US11543664

    申请日:2006-10-05

    IPC分类号: G06F17/30

    CPC分类号: G06F16/156

    摘要: A method, system, or computer program manages file names as multi-field character strings by defining each file name in a list of file names as a multi-field character string, displaying the list of file names, receiving a command selecting a field within the displayed list of file names, and sorting the file names according to the selected field in the current displayed list.

    摘要翻译: 方法,系统或计算机程序通过将文件名列表中的每个文件名定义为多字段字符串来管理文件名作为多字段字符串,显示文件名列表,接收选择一个字段的命令 所显示的文件名列表,以及根据当前显示列表中所选字段对文件名进行排序。

    System and method for preventing a copy of a protected window
    8.
    发明申请
    System and method for preventing a copy of a protected window 失效
    防止受保护窗口副本的系统和方法

    公开(公告)号:US20060090210A1

    公开(公告)日:2006-04-27

    申请号:US11153708

    申请日:2005-06-14

    CPC分类号: G06F21/6281 G06F21/84

    摘要: A method, system and computer readable program on a medium for masking a window or a visible part of a window during a copy screen or copy window operation which: provides a primitive to indicate to a window manager whether or not the window comprises information to be copy protected. defines a new window attribute to indicate non-copyability of the window. updates window attributes when this window is copy protected: masks all or part of the window content when the window is no longer active, so that protected information on this window is no longer visible, and displays the original window content when the window becomes active again.

    摘要翻译: 在复制屏幕或复制窗口操作期间用于屏蔽窗口或窗口的可见部分的介质上的方法,系统和计算机可读程序,其提供向窗口管理器指示该窗口是否包括要被存储的信息的原语 复制保护。 定义一个新窗口属性来指示窗口的不可复制性。 当窗口被复制保护时更新窗口属性:当窗口不再处于活动状态时,屏蔽窗口内容的全部或部分,以便窗口中的受保护信息不再可见,并在窗口再次活动时显示原始窗口内容 。

    System and method for managing a floating window
    9.
    发明申请
    System and method for managing a floating window 有权
    用于管理浮动窗口的系统和方法

    公开(公告)号:US20060075359A1

    公开(公告)日:2006-04-06

    申请号:US11245230

    申请日:2005-10-05

    IPC分类号: G06F3/00

    摘要: A method and system for managing overlapping windows on a computer screen of a computer system. A hook filter intercepts an event that has occurred. An association of the hook filter with the event was established prior to the occurrence of the event. The event is characterized by an overlapping condition in which a floating window partially or totally overlaps an active window on the computer screen. A software application is associated with the active window. Response to intercepting the event, the hook filter detects the overlapping condition. Response to detecting the overlapping condition, the hook filter eliminates the overlapping condition to make the active window totally visible.

    摘要翻译: 一种用于管理计算机系统的计算机屏幕上的重叠窗口的方法和系统。 挂钩过滤器拦截已发生的事件。 挂钩过滤器与事件的关联在事件发生之前建立。 该事件的特征在于重叠状态,其中浮动窗口部分或全部与计算机屏幕上的活动窗口重叠。 软件应用程序与活动窗口相关联。 响应拦截事件,挂钩过滤器检测重叠状态。 响应检测重叠条件,挂钩过滤器消除了重叠条件,使活动窗口完全可见。

    Data entry retrieval
    10.
    发明授权
    Data entry retrieval 失效
    数据录入检索

    公开(公告)号:US08265396B2

    公开(公告)日:2012-09-11

    申请号:US12327243

    申请日:2008-12-03

    CPC分类号: G06F11/1441 G06F3/0489

    摘要: The present invention provides for the recovery of characters entered into at least one data entry zone of a data entry window. A method in accordance with an embodiment includes: storing a first image of the data entry window during data entry; subtracting a reference image from the first image to obtain a delta image, wherein the reference image is an image of the data entry window without data entered; identifying at least one non empty zone of the delta image and the location of the at least one data entry zone on the data entry window from the location of the at least one non empty zone on the delta image; extracting at least one character by applying optical character recognition to the least one non empty zone; and inputting the at least one character into the location of the at least one data entry zone.

    摘要翻译: 本发明提供了恢复输入数据输入窗口的至少一个数据输入区域的字符。 根据实施例的方法包括:在数据输入期间存储数据输入窗口的第一图像; 从第一图像减去参考图像以获得增量图像,其中参考图像是没有输入数据的数据输入窗口的图像; 从所述增量图像上的所述至少一个非空区域的位置识别所述增量图像的至少一个非空区域和所述数据输入窗口上的所述至少一个数据输入区域的位置; 通过对至少一个非空区域应用光学字符识别来提取至少一个字符; 以及将所述至少一个字符输入到所述至少一个数据输入区的位置。