发明名称 LOCALLY-UPDATED INTERACTIVE PROGRAM GUIDE
摘要 A method for providing an interactive program guide (IPG) includes receiving from a user a request for an IPG, and providing the user with an IPG that includes listings that were received by a digital home communication terminal (DHCT) via a subscriber television network, as well as other listings that were not received by the DHCT via the subscriber television network.
申请公布号 WO2004013730(A2) 申请公布日期 2004.02.12
申请号 WO2003US24039 申请日期 2003.08.01
申请人 SCIENTIFIC-ATLANTA, INC. 发明人 RUSS, SAMUEL H.;GAUL, MICHAEL A.
分类号 H04N5/445;H04N7/16;H04N7/173 主分类号 H04N5/445
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