- 专利标题： Card for interaction with a computer
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申请号： US12007441申请日： 2008-01-10
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公开(公告)号： US20080173717A1公开(公告)日： 2008-07-24
- 发明人: Amit Antebi , Alon Atsmon , Zvi Lev , Moshe Cohen
- 申请人： Amit Antebi , Alon Atsmon , Zvi Lev , Moshe Cohen
- 申请人地址： IL Tel-Aviv
- 专利权人： BeepCard Ltd.
- 当前专利权人： BeepCard Ltd.
- 当前专利权人地址： IL Tel-Aviv
- 优先权： IL126444 19981002; IL127072 19981116; IL127569 19981214
- 主分类号： G06K7/01
- IPC分类号： G06K7/01
摘要：
A smart card comprising: a memory for storing information; at least one transmitting or receiving antenna; and a low frequency circuit, for handling information associated with said antenna and said memory, which information is modulated at a modulation frequency of between 5 kHz and 100 kHz. Preferably the antenna is an acoustic antenna.
公开/授权文献
- US08544753B2 Card for interaction with a computer 公开/授权日：2013-10-01
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