| 发明名称 |
Method for managing subscriber credits in a paytv system |
| 摘要 |
A method for providing Pay TV services to subscribers offers to the services provider enhanced flexibility in billing procedures and the marketing advantage of granting an initial credit to each subscriber upon his subscription.
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| 申请公布号 |
US2001027558(A1) |
申请公布日期 |
2001.10.04 |
| 申请号 |
US20010817517 |
申请日期 |
2001.03.26 |
| 申请人 |
SASSELLI MARCO;OSEN KARL |
发明人 |
SASSELLI MARCO;OSEN KARL |
| 分类号 |
H04N7/16;(IPC1-7):H04N7/16 |
主分类号 |
H04N7/16 |
| 代理机构 |
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