发明名称 |
FILTERING ELECTRONIC PROGRAM GUIDES BASED ON CHANNEL ACCESSIBILITY |
摘要 |
A method of filtering an electronic program guide (EPG) information is disclosed. EPG information is retrieved from an EPG provider. The EPG information is filtered to retain program information related to programs delivered by a content delivery provider to a subscriber. The content delivery provider is different from the EPG provider.
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申请公布号 |
US2006218584(A1) |
申请公布日期 |
2006.09.28 |
申请号 |
US20050906716 |
申请日期 |
2005.03.03 |
申请人 |
PIONEER RESEARCH CENTER, USA, INC. |
发明人 |
GILDRED JOHN T. |
分类号 |
H04N5/445;G06F3/00;G06F13/00 |
主分类号 |
H04N5/445 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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