| 发明名称 |
Receiving controlled-access broadcast signals |
| 摘要 |
<p>An apparatus and method for transferring from a broadcaster (101) to a receiver (102) a limited reproduction right in data. A signal indicating the limited reproduction right is transmitted by the broadcaster (101) and stored (104) by the receiver (102) with the data. The receiver (102) reproduces and processes the data as a function of this signal. <IMAGE></p> |
| 申请公布号 |
EP0975165(B1) |
申请公布日期 |
2003.05.02 |
| 申请号 |
EP19990121045 |
申请日期 |
1995.07.06 |
| 申请人 |
SONY CORPORATION |
发明人 |
TSUKAMOTO, JUNICHI;GOTO, KOICHI;FUKUSHIMA,SHINICHI |
| 分类号 |
G09C1/00;G11B20/00;H04L9/10;H04N5/00;H04N5/765;H04N5/91;H04N5/913;H04N7/16;H04N7/167;H04N9/804;(IPC1-7):H04N5/913 |
主分类号 |
G09C1/00 |
| 代理机构 |
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