发明名称 |
INTERACTIVE PROGRAM GUIDE SYSTEM AND PROCESS |
摘要 |
<P>PROBLEM TO BE SOLVED: To provide an interactive program guide system and processes related to the same. <P>SOLUTION: An interactive program guide is preferably implemented using a microprocessor-controlled set-top box that is coupled to a viewer's television set. The set-top box receives program schedule information and software from a headend telecasting center. Preferably, program schedule information for the current day and at least six subsequent days is stored in a memory within the set-top box. The interactive program guide provides a display mode for allowing the viewer to apply a restrictive search selection criterion and a nonrestrictive sort attribute to the program schedule information. <P>COPYRIGHT: (C)2004,JPO |
申请公布号 |
JP2003319276(A) |
申请公布日期 |
2003.11.07 |
申请号 |
JP20030103066 |
申请日期 |
2003.04.07 |
申请人 |
PREVUE INTERNATL INC |
发明人 |
LEMMONS THOMAS R;ALLISON DONALD W;HENSHAW JERRY D;MARSHALL CONNIE T |
分类号 |
G06F3/048;H04H20/00;H04H60/72;H04N5/00;H04N5/44;H04N5/445;H04N5/45;H04N5/50;H04N5/76;H04N5/782;H04N7/025;H04N7/03;H04N7/035;H04N21/41;H04N21/431;H04N21/475;H04N21/482 |
主分类号 |
G06F3/048 |
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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