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    Distributed backup and retrieval system
    1.
    发明授权
    Distributed backup and retrieval system 有权

    公开(公告)号：US09807064B2

    公开(公告)日：2017-10-31

    申请号：US15012796

    申请日：2016-02-01

    Applicant: TiVo Solutions Inc.

    Inventor： James Barton ,  Brain Beach ,  Adam Feder

    IPC: G06F7/00 ,  H04L29/06 ,  H04L29/08 ,  G06F17/00 ,  G06F11/14

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

    Abstract: 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.

    Authorable content rating system
    6.
    发明授权
    Authorable content rating system 有权

    公开(公告)号：US10390095B2

    公开(公告)日：2019-08-20

    申请号：US14879341

    申请日：2015-10-09

    Applicant: TiVo Solutions Inc.

    Inventor： Adam Feder ,  Brian Beach ,  Wijnand Van Stam

    IPC: H04N21/475 ,  G06Q30/02 ,  H04N21/4147 ,  H04N21/4788 ,  H04N21/482 ,  H04N21/25 ,  H04N21/258 ,  H04N21/45

    Abstract: Techniques for generating customized rating systems for use in a DVR are described. According to one technique, a user submits a rating system definition that comprises two or more different ratings of the user's choosing. The rating system definition is stored. The rating system definition defines a customized ratings system. That system's creator and other users may then associate various entities, such as channels, series, and episodes, with ratings from the customized rating system. DVRs may use these associations between entities and ratings for various purposes. For example, DVRs may use these associations to allow a user to search for entities that satisfy specified rating criteria. For another example, DVRs may use these associations to restricting which entities and information about those entities can be displayed or recorded when the DVR is in a restricted mode of operation. Customized rating systems may be modified by multiple users in collaboration.

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