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发明名称
Sistemas y métodos para complementar multimedia a la carta
摘要
Systems and methods for providing supplemental content with on-demand media in an interactive television application are described.
申请公布号
ES2431604(T3)
申请公布日期
2013.11.27
申请号
ES20010981430T
申请日期
2001.10.09
申请人
UNITED VIDEO PROPERTIES, INC.
发明人
THOMAS, WILLIAM L.;ELLIS, MICHAEL D.;BEREZOWSKI, DAVID M.;EASTERBROOK, KEVIN B.;BAUMGARTNER, JOSEPH P.
分类号
H04N21/472;G06F3/033;G06F3/048;G06F17/30;H04N5/00;H04N5/44;H04N5/445;H04N5/76;H04N5/775;H04N5/781;H04N5/85;H04N7/16;H04N7/173;H04N7/24;H04N9/804;H04N21/2187;H04N21/235;H04N21/258;H04N21/262;H04N21/274;H04N21/278;H04N21/422;H04N21/43;H04N21/441;H04N21/45;H04N21/454;H04N21/462;H04N21/47;H04N21/475;H04N21/482;H04N21/6587;H04N21/81;H04N21/84;H04N21/858
主分类号
H04N21/472
代理机构
代理人
主权项
地址
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