| 发明名称 |
Locking of Programs Against Fast Forwarding |
| 摘要 |
Speed of commercial playing is detected and used for determining whether program information can be played. |
| 申请公布号 |
US2011317977(A1) |
申请公布日期 |
2011.12.29 |
| 申请号 |
US20100825083 |
申请日期 |
2010.06.28 |
| 申请人 |
HARRIS SCOTT C.;HARRIS TECHNOLOGY, LLC |
发明人 |
HARRIS SCOTT C. |
| 分类号 |
H04N5/765 |
主分类号 |
H04N5/765 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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