发明名称 |
Protection for a data electronic card chip is provided by electronic screening material over reading pad. |
摘要 |
<p>A data storage electronic chip of the type used on bank and credit cards is protected against unauthorised reading by providing an electronically screened material protection. When not in use the card can be within a holder having screening. Alternatively the read pad is located behind a sliding or hinged screening element.</p> |
申请公布号 |
DE202004009641(U1) |
申请公布日期 |
2004.09.09 |
申请号 |
DE20042009641U |
申请日期 |
2004.06.18 |
申请人 |
BRAUWEILER, WERNER |
发明人 |
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分类号 |
G06F21/77;G06K19/073;(IPC1-7):G06K19/077;G06F12/14 |
主分类号 |
G06F21/77 |
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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