发明名称 |
License creation apparatus, license creation method, and computer program |
摘要 |
The present invention is intended to create a license for a new piece of digital content created by linking two or more pieces of digital content. A license creation apparatus has a link ID acquisition block, a link pattern storage block, and a license creation block. The link ID acquisition block acquires a link ID from a license of digital content. The link pattern storage block stores a link ID combination and license creation information for determining contents of the license to be created, in a related manner. The license creation block creates a license. The license creation block acquires two or more link IDs from a link ID acquisition block and acquires license creation information related to a combination of these two or more link IDs from a link pattern storage block. The license creation block creates a license on the basis of this license creation information. |
申请公布号 |
US2005246286(A1) |
申请公布日期 |
2005.11.03 |
申请号 |
US20050094189 |
申请日期 |
2005.03.31 |
申请人 |
SONY CORPORATION |
发明人 |
EBIHARA MUNETAKE;SATO ICHIRO;KUNO HIROSHI;SOMA SHUNICHI;ICHIKAWA HIROYUKI;HAYASHI TAKAMICHI;IMANISHI KEIHO |
分类号 |
G06F21/24;G06F1/00;G06F12/14;G06F17/00;G06F21/00;G06F21/60;G06F21/62;G06Q50/00;G06Q50/10;H04K1/00;H04L9/00;(IPC1-7):H04K1/00;G06F17/60 |
主分类号 |
G06F21/24 |
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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