| 发明名称 |
Protection of data in memory of a data card is provided by protective sleeve |
| 摘要 |
<p>The mobile transponder card is of non conducting material that has an embedded antenna for communication with an on card data memory. The data is protected when not in use by partially inserting the transponder into a protective sleeve . The sleeve is of a foil of metal or magnetic material that provides screening.</p> |
| 申请公布号 |
DE20306123(U1) |
申请公布日期 |
2003.06.18 |
| 申请号 |
DE2003206123U |
申请日期 |
2003.04.15 |
| 申请人 |
SCHELER, NORBERT |
发明人 |
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| 分类号 |
H05K9/00;(IPC1-7):H05K9/00 |
主分类号 |
H05K9/00 |
| 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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