发明名称 |
METHOD AND SYSTEM OF EXCHANGE OF INFORMATION BETWEEN A RECORDING DEVICE AND/OR PLAYER AND REMOTE MODULE |
摘要 |
FIELD: physics. ^ SUBSTANCE: invention pertains to access to extra information content for users, who own licensed information carrying medium. The first remote module (12) sends extra data to the reading/recording device. The recording and/or player device (11) is made with provision for detecting presence of an information carrying medium in the recording and/or player device and authentication of the information carrying medium. ^ EFFECT: method of information exchange improves the functioning of the recording and player device. ^ 6 cl, 4 dwg |
申请公布号 |
RU2327207(C2) |
申请公布日期 |
2008.06.20 |
申请号 |
RU20050107711 |
申请日期 |
2003.08.13 |
申请人 |
KONINKLEJKE FILIPS EHLEKTRONIKS N.V. |
发明人 |
PEHN JAN;KELLI DEKLAN PATRIK;VAN BEHJ;KHEH DARVIN |
分类号 |
G06F13/00;G06F21/24;G06F1/00;G06F17/30;G06F21/00;G11B27/10;G11B27/11;H04L12/00;H04N5/76;H04N5/85;H04N7/16;H04N7/173 |
主分类号 |
G06F13/00 |
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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