Please download the dossier by clicking on the dossier button x
×

Digital video recorder state cache

  • US 10,116,986 B2
  • Filed: 06/24/2017
  • Issued: 10/30/2018
  • Est. Priority Date: 04/24/2014
  • Status: Active Grant
First Claim
Patent Images

1. A method comprising the steps of:

  • maintaining a bookmark service database in communication with a plurality of set-top boxes, said bookmark service database comprising a plurality of bookmarks for a plurality of programs, each of said bookmarks in turn comprising a program identifier and a play position;

    obtaining, at said bookmark service database, an indication that a given one of said set-top boxes has updated its cache with a bookmark action;

    updating said bookmark service database to reflect said bookmark action; and

    pushing, from said bookmark service database to said plurality of set-top boxes other than said given one of said set-top boxes, at least a portion of said bookmark service database for local caching on said plurality of set-top boxes,wherein said pushing is carried out in response to said obtaining of said indication and wherein said subset includes an update to reflect said bookmark action.

View all claims
  • 3 Assignments
Timeline View
Assignment View
    ×
    ×