发明名称 SYSTEM AND METHOD FOR ENABLING TELEVISION COMMERCE SIMULTANEOUSLY FOR MULTIPLE CHANNELS FOR MULTIPLE MERCHANTS
摘要 <p>A system and method for providing television programming which has been enabled for interactive purchase by viewers using their set top boxes over multiple channels for multiple merchant products/services and for delivering those purchase requests to the parties who provide fulfillment and billing f or those requests.</p>
申请公布号 CA2415482(A1) 申请公布日期 2002.01.17
申请号 CA20012415482 申请日期 2001.07.09
申请人 QVC, INC. 发明人 HEIMARK, CHRISTOPHER J.;GRAVES, GEORGE A.;BENHAM, CLIFF;BROWN, THOMAS A.;LINK, JOHN F.
分类号 H04N7/083;H04H1/02;H04N7/087;H04N7/088;H04N7/173;(IPC1-7):H04N7/173;G06F17/60 主分类号 H04N7/083
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