发明名称 Automating commerce on a broadcast programming distribution network
摘要 A broadcast programming network device includes a tuner capable of being tuned to any one of multiple broadcast video programming reception channels. When tuned to a particular channel, the broadcast video programming scheduled for that channel and icon related data indicative of the availability of commerce related information are received. A processor is provided to process the received icon related data to direct a simultaneous display of an icon with the scheduled broadcast video programming. A display screen then displays the scheduled broadcast video programming and, in accordance with the directive, simultaneously displays the icon.
申请公布号 US7234155(B1) 申请公布日期 2007.06.19
申请号 US20000644656 申请日期 2000.08.24
申请人 KAY MATTHEW W;LAUGHLIN MATTHEW J;CAMPBELL COLIN P 发明人 KAY MATTHEW W.;LAUGHLIN MATTHEW J.;CAMPBELL COLIN P.
分类号 H04N5/445;G06Q30/00;H04L29/06;H04N7/16;H04N7/173 主分类号 H04N5/445
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