发明名称 |
Printed planar RFID element wristbands and like personal identification devices |
摘要 |
Each personal identification device includes a planar identification element with at least a core of flexible, porous and preferably microvoided polymer sheet material and a planar RFID assembly encoded with a unique electro/magnetic code permanently and integrally joined together with the core. The sheet material is sufficiently porous to collapse around the core so the sheet product remains planar yet flexible. A separate carrier can be provided or devices can be made in batches with scoring define one or more individual RFID devices removable from a remainder of a sheet product.
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申请公布号 |
EP1939794(A2) |
申请公布日期 |
2008.07.02 |
申请号 |
EP20070255085 |
申请日期 |
2007.12.31 |
申请人 |
VANGUARD IDENTIFICATION SYSTEMS, INC. |
发明人 |
WARTHER, RICHARD O. |
分类号 |
G06K19/077;G06K19/04;G09F3/00 |
主分类号 |
G06K19/077 |
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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