| 发明名称 |
Contact-free microcircuit card incorporating a keyboard and method for using same |
| 摘要 |
The invention concerns a contact-free microcircuit card ( 10 ) used in combination with a receiver ( 40 ) for carrying out an electronic transaction, incorporating a keyboard ( 12 ) for inputting data used during the transaction.
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| 申请公布号 |
US7357328(B2) |
申请公布日期 |
2008.04.15 |
| 申请号 |
US20040494283 |
申请日期 |
2004.08.30 |
| 申请人 |
OBERTHUR TECHNOLOGIES |
发明人 |
BOUVARD JEROME |
| 分类号 |
G06K19/06;G06K17/00;G06K19/07;G06K19/077;G07F7/10 |
主分类号 |
G06K19/06 |
| 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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