发明名称 |
Hub apparatus with copyright protection function |
摘要 |
A licence hub including a hub apparatus to which one or more apparatus and devices can be electrically connected, and a safe storage device for storing therein keys used to decode the encrypted contents data is added to the existing system to construct a licence network. A controller of the licence network acquires the information of various kinds of apparatuses and devices which are electrically connected to the licence hub, and determines automatically the apparatus and/or the device suitable for executing the processing when carrying out the playback of contents or movement of the key to execute these processings.
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申请公布号 |
US2005235151(A1) |
申请公布日期 |
2005.10.20 |
申请号 |
US20050150326 |
申请日期 |
2005.06.13 |
申请人 |
MARUYAMA JUNICHI;TSUNEHIRO TAKASHI;KATAYAMA KUNIHIRO;TOTSUKA TAKASHI;TSUNODA MOTOYASU;IGUCHI SHINYA;MIZUSHIMA NAGAMASA |
发明人 |
MARUYAMA JUNICHI;TSUNEHIRO TAKASHI;KATAYAMA KUNIHIRO;TOTSUKA TAKASHI;TSUNODA MOTOYASU;IGUCHI SHINYA;MIZUSHIMA NAGAMASA |
分类号 |
G06F21/00;H04L9/08;(IPC1-7):H04L9/00 |
主分类号 |
G06F21/00 |
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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