发明名称 |
Distributed , interactive television program guide; system and method |
摘要 |
In an interactive network-based personal video recording system, a user interface is provided that allows viewers to search a database of program guide information according to program title, indexed program attributes such as actor and director, and key workd. Viewer interaction is by way of a remote control unit.
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申请公布号 |
US2003014753(A1) |
申请公布日期 |
2003.01.16 |
申请号 |
US20020168839 |
申请日期 |
2002.06.21 |
申请人 |
BEACH BRIAN;WATERMAN ALAN |
发明人 |
BEACH BRIAN;WATERMAN ALAN |
分类号 |
H04N5/445;H04N5/76;H04N5/782;(IPC1-7):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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