发明名称 |
Method and system for managing, accessing and paying for the use of copyrighted electronic media |
摘要 |
The present invention provides a method for identifying copyrighted content on a network to help ensure legal uses of the copyrighted content. The method includes searching a network for steganographically embedded content based on predetermined information; comparing data extracted from located content to the predetermined information; and, if the extracted data matches the predetermined information, verifying with a database whether the located content has been licensed for on-line uses.
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申请公布号 |
US2005018873(A1) |
申请公布日期 |
2005.01.27 |
申请号 |
US20040821414 |
申请日期 |
2004.04.09 |
申请人 |
RHOADS GEOFFREY B. |
发明人 |
RHOADS GEOFFREY B. |
分类号 |
B42D15/10;G06F17/30;G06K9/20;G06K17/00;G06K19/06;G06K19/14;G06K19/18;G06T1/00;G07C9/00;G07D7/00;G07D7/12;G07F7/08;G07F7/10;G07F7/12;G07F17/16;G07F17/26;G10L19/00;G11B20/00;H04B1/66;H04N1/00;H04N1/32;H04N5/913;H04N7/26;H04Q7/38;H04W8/20;H04W84/04;(IPC1-7):G06K9/00;G06K9/36 |
主分类号 |
B42D15/10 |
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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