发明名称 Viewing limit controls
摘要 A system for controlling the viewing of programs at a user location having one or more viewing devices. The system comprises a viewing control system, which is adapted to count a number of viewings of a program during a time period, determine whether the number of viewings exceeds a viewing limit for the time period, and prevent further viewings of the program if the number of viewings exceeds the viewing limit for the time period.
申请公布号 US7464392(B2) 申请公布日期 2008.12.09
申请号 US20020300723 申请日期 2002.11.19
申请人 STARZ ENCORE GROUP LLC 发明人 SIE JOHN J.;DEPREZ GREGORY R.;BEYLER JOHN C.;CASAUBON JEAN PAUL
分类号 G06Q30/00;H04H20/74;H04H20/78;H04H20/82;H04H60/39;H04H60/65;H04N7/16;H04N7/173 主分类号 G06Q30/00
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