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公开(公告)号:EP3566457A1
公开(公告)日:2019-11-13
申请号:EP17817981.8
申请日:2017-11-30
申请人: Rovi Guides, Inc.
发明人: SCHMIDT, Margret, B. , LISTON, Alexander, W. , PATEL, Pratik , ROCHE, Brendan , CHAWLA, Vinay , TANAKA, Kenichiro , RILEY, Elizabeth, V.
IPC分类号: H04N21/431 , H04N21/442 , H04N21/45 , H04N21/466 , H04N21/475 , H04N21/482 , H04N21/8405 , H04H60/46 , G06F3/048 , H04N21/433