发明名称 Interactive television program guide system with local advertisements
摘要 A program guide system is provided in which local advertisements may be distributed to interactive television program guides implemented on the user television equipment associated with a television distribution facility such as a cable system headend. The local advertisements contain information that is directed toward the particular users in a local area. The local advertisements may be displayed when a user selects a related global advertisement. The local advertisements may also be displayed automatically by cycling global advertisements and local advertisements. Advertisements may be blocked based on content or time shifted. Policies regarding advertisement usage may be enforced.
申请公布号 US2002166120(A1) 申请公布日期 2002.11.07
申请号 US20020188273 申请日期 2002.07.01
申请人 UNITED VIDEO PROPERTIES, INC. 发明人 BOYLAN PETER C.;THOMAS WILLIAM L.;HASSELL JOEL G.;ELLIS MICHAEL D.
分类号 H04N7/173;H04N5/445;H04N7/16;H04N7/24;H04N7/52;(IPC1-7):H04N7/10;H04N7/025 主分类号 H04N7/173
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