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    CONTENT DISTRIBUTION SYSTEM USING TRANSPORTABLE MEMORY DEVICES
    12.
    发明公开
    CONTENT DISTRIBUTION SYSTEM USING TRANSPORTABLE MEMORY DEVICES 审中-公开
    使用可移动存储设备的内容分发系统

    公开(公告)号：EP2324433A1

    公开(公告)日：2011-05-25

    申请号：EP08797830.0

    申请日：2008-08-13

    申请人： TiVo Inc.

    发明人： BARTON, James

    IPC分类号： G06F17/00 ,  G06F13/00

    CPC分类号： G06Q30/02

    摘要： A portable device includes solid-state memory, an Ethernet and/or wireless network connection, and an HDMI. The portable device receives content guide data from a first server and displays a content guide on a display. In response to a user's selection of a content item, the portable device requests the content item over the Internet from a second server. The portable device receives the content item, stores the content item in solid-state memory, generates display signals that represent the content item, and sends the display signals to a display. The second server may match the content item with relevant advertisements based on keywords associated with the content item and the advertisements. The second server may send selected advertisement URLs to the portable device. Using the URLs, the portable device may obtain the advertisements over the Internet and cause the display to display the advertisements in conjunction with the content item.

    摘要翻译： 便携式设备包括固态存储器，以太网和/或无线网络连接以及HDMI。 便携式设备从第一服务器接收内容指南数据并在显示器上显示内容指南。 响应于用户选择内容项目，便携式设备通过互联网从第二服务器请求内容项目。 便携式设备接收内容项目，将内容项目存储在固态存储器中，生成表示内容项目的显示信号，并将显示信号发送到显示器。 第二服务器可以基于与内容项目和广告相关联的关键词将内容项目与相关广告进行匹配。 第二服务器可以将选择的广告URL发送到便携式设备。 使用URL，便携式设备可以通过互联网获得广告，并使显示器结合内容项目显示广告。

    DATA ANONYMITY SYSTEM
    13.
    发明公开
    DATA ANONYMITY SYSTEM 有权
    DATA SYSTEM者匿名

    公开(公告)号：EP2316067A1

    公开(公告)日：2011-05-04

    申请号：EP09807187.1

    申请日：2009-08-11

    申请人： TiVo Inc.

    发明人： PLATT, David, C.

    IPC分类号： G06F7/04

    CPC分类号： H04N21/4415 ,  G06F21/6254 ,  H04L63/0421 ,  H04L63/0464 ,  H04N21/25883 ,  H04N21/441 ,  H04N21/47815

    摘要： A method and system for providing data anonymously is provided. The method involves receiving an encrypted operator match ID by a client device from a first entity, where the encrypted operator match ID is encrypted using a first encryption key; decrypting the encrypted operator match ID using a first decryption key, associated with the first encryption key, by the client device to obtain a decrypted operator match ID; encrypting the decrypted operator match ID using a second encryption key by the client device to obtain a re-encrypted operator match ID; and sending the client device usage information with the re-encrypted operator match ID by the client device to a second entity through an anonymous channel, where the second entity decrypts the re-encrypted operator match ID using a second decryption key, associated with the second encryption key, to obtain the operator match ID.

    DISTRIBUTED BACKUP AND RETRIEVAL SYSTEM
    16.
    发明公开
    DISTRIBUTED BACKUP AND RETRIEVAL SYSTEM 有权
    分布式备份和呼叫系统

    公开(公告)号：EP2235635A1

    公开(公告)日：2010-10-06

    申请号：EP09702115.8

    申请日：2009-01-12

    申请人： TiVo Inc.

    发明人： BARTON, James ,  BEACH, Brian ,  FEDER, Adam

    IPC分类号： G06F13/00

    CPC分类号： H04L63/0428 ,  G06F11/1451 ,  G06F11/1458 ,  G06F11/1464 ,  G06F11/1469 ,  G06F2201/80 ,  G06F2201/84 ,  H04L67/32

    摘要： A method is provided for performing distributed backup and retrieval of data. Data is sent by a plurality of client devices to be processed by a server and then stored in a database. A subset of the processed data stored in the database is backed up to each of the plurality of client devices. For the one or more particular client devices owned by a user, the subset of processed data stored on the one or more particular client devices is the subset of processed data that is associated with the user. The server and client device is updated to maintain the same state of processed data in the database and the backup. In the event of failure of either the database or a client device, processed data may be restored using the processed data stored on the database or the backup stored on the plurality of client devices.