发明名称 |
TERMINAL DEVICE, SERVER DEVICE, LICENSE DISTRIBUTION SYSTEM USING THE SAME |
摘要 |
A terminal apparatus (300) that properly restricts use of a license in each terminal apparatus (300) includes: a license storage unit (312) that stores a license permitting use of a content which is a digital copyrighted work, in association with domain identification information indicating one of a plurality of domains; and a domain judgment unit (303) that prohibits another terminal apparatus (300) from using the license in the case where a domain to which another terminal apparatus (300) belongs and a domain indicated in the domain identification information are different; and a license processing result transmission unit (305). <IMAGE>
|
申请公布号 |
EP1603045(A1) |
申请公布日期 |
2005.12.07 |
申请号 |
EP20040714030 |
申请日期 |
2004.02.24 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
NAKAHARA, TOHRU;YAMAMOTO, MASAYA;MIURA, KOUJI |
分类号 |
G06F12/14;G06F12/00;G06F21/10;H04L9/10;H04N7/16;(IPC1-7):G06F12/14;G06F15/00;G06F17/60 |
主分类号 |
G06F12/14 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|