| 发明名称 |
Methods and devices employing content identifiers |
| 摘要 |
Content identifiers are associated with respective metadata. Through use of the metadata, a user's experience with the content can be enhanced. A variety of other arrangements are also detailed.
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| 申请公布号 |
US8538064(B2) |
申请公布日期 |
2013.09.17 |
| 申请号 |
US20100876920 |
申请日期 |
2010.09.07 |
| 申请人 |
RHOADS GEOFFREY B.;RODRIGUEZ TONY F.;DIGIMARC CORPORATION |
发明人 |
RHOADS GEOFFREY B.;RODRIGUEZ TONY F. |
| 分类号 |
G06K9/00;H04W24/00;H04W88/02;H04W99/00 |
主分类号 |
G06K9/00 |
| 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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