发明名称 |
Contactless and intelligence-wise code identification chip system |
摘要 |
The present invention provides a kind of contactless and intelligence-wise code identification chip system. The contactless and intelligence-wise code identification chips have an identification code respectively. The chips can generate a random number to select one of time slots for allocating said identification code. The contactless and intelligence-wise code reader can read the identification code from time slots by the polling method.
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申请公布号 |
US2004065730(A1) |
申请公布日期 |
2004.04.08 |
申请号 |
US20030439352 |
申请日期 |
2003.05.15 |
申请人 |
WINBOND ELECTRONICS CORP. |
发明人 |
LIN CHUN-PING |
分类号 |
G06K7/00;(IPC1-7):G06K5/00;G06K19/06
7):G06F15/16 |
主分类号 |
G06K7/00 |
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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