发明名称 |
RESTRICTION REMOVAL CARD FOR REMOVING RESTRICTION ON PAY CONTENT |
摘要 |
A restriction removal card of prepaid type for removing restriction on pay broadcast to enable the user to view a content provided by a different content provider without need to separately purchase chards of content providers. The restriction removal card is of a prepaid type for removing the electronic restriction on use of a pay content and comprises a point managing section for performing management of the points according to content use including the restriction removal, and a restriction removing section for removing restriction in the different formats of the content providers by using a plurality of restriction removing means. |
申请公布号 |
WO2006057256(A1) |
申请公布日期 |
2006.06.01 |
申请号 |
WO2005JP21481 |
申请日期 |
2005.11.22 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD;TOJO, MASAAKI |
发明人 |
TOJO, MASAAKI |
分类号 |
G06F21/00;G06K19/00;G06K19/10;G06Q30/00;G06Q30/02;G06Q30/06;G06Q50/00;H04H20/00;H04H60/16;H04H60/23;H04L9/10;H04N7/16;H04N21/4185;H04N21/4405;H04N21/462 |
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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