发明授权
- 专利标题： Contactless electronic tag for three-dimensional object
- 专利标题（中）： 非接触式电子标签用于三维物体
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申请号： US10351148申请日： 2003-01-24
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公开(公告)号： US06809703B2公开(公告)日： 2004-10-26
- 发明人: Didier Serra
- 申请人： Didier Serra
- 优先权： FR0010002 20000728
- 主分类号： H01Q136
- IPC分类号： H01Q136
摘要：
An electronic tag (30, 40) is provided comprising a contactless integrated circuit (10) and a main coil antenna (Ls) comprising at least two distinct non-coplanar and/or non-coaxial windings (Ls1-Ls4) arranged in series. Applications to the reading of a tag from any face of a three-dimensional object.
公开/授权文献
- US20030112143A1 Contactless electronic tag for three-dimensional object 公开/授权日：2003-06-19
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