| 发明名称 |
GEGEN AUSSPÄHUNG GESCHÜTZTER DATENTRÄGER |
| 摘要 |
<p>In a data carrier with a data processing device in which there is provided an external as well as an internal power supply, it is proposed to provide at least one switching means in which is accommodated in the data carrier in order to realize temporary decoupling of the external power supply, thus making the retrieval of sensitive data impossible.</p> |
| 申请公布号 |
DE69934873(T2) |
申请公布日期 |
2007.10.18 |
| 申请号 |
DE1999634873T |
申请日期 |
1999.10.27 |
| 申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
THUERINGER, PETER;RIEGER, EDGAR |
| 分类号 |
B42D15/10;G07F7/10;G06K17/00;G06K19/07;G06K19/073 |
主分类号 |
B42D15/10 |
| 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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