| 发明名称 |
COUPLING UNIT |
| 摘要 |
The coupling unit is comprised of an integrated switching circuit arranged on a substrate acting as a support and of coupling elements for power transmission, data output and optionally data input. All the coupling elements are arranged on the substrate receiving the integrated circuit. The coupling units may advantageously be embedded in identity cards. |
| 申请公布号 |
WO8202444(A1) |
申请公布日期 |
1982.07.22 |
| 申请号 |
WO1981DE00008 |
申请日期 |
1981.01.08 |
| 申请人 |
GAO AUTOMATION & ORGANISATION GMBH;GROETTRUP HELMUT;MAURER THOMAS |
发明人 |
GROETTRUP HELMUT;MAURER THOMAS |
| 分类号 |
G06K19/00;G06K7/08;G06K7/10;G06K19/07;G06K19/077;G07C9/00;G07F7/08;(IPC1-7):06K19/06 |
主分类号 |
G06K19/00 |
| 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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