发明名称 |
Accessing television services |
摘要 |
A television system allows viewers to access a number of different groups of television content, or "service aggregates." A portal interface for each group provides a direct means for the viewer to navigate between members of a service aggregate, without necessarily having to accesses a global program guide for the television system. The groups of television content can be formed from various criteria including forming the groups based on business rules.
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申请公布号 |
US7155674(B2) |
申请公布日期 |
2006.12.26 |
申请号 |
US20020137995 |
申请日期 |
2002.05.03 |
申请人 |
SEACHANGE INTERNATIONAL, INC. |
发明人 |
BREEN GEORGE EDWARD;KRAIMAN STEPHEN JAY |
分类号 |
G06F3/00;H04N5/445;H04N7/16 |
主分类号 |
G06F3/00 |
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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