发明名称 |
Method of annotating an item with electronic data and apparatus therefor |
摘要 |
A method and apparatus for annotating an item with electronic data secures a memory tag to the item. The memory tag has a memory and a transponder to enable wireless communication with the memory tag, and has an external dimension D. The memory tag is adapted for wireless communication only with a transceiver located within a distance of 10D of the memory tag.
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申请公布号 |
US7142115(B2) |
申请公布日期 |
2006.11.28 |
申请号 |
US20030697265 |
申请日期 |
2003.10.31 |
申请人 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
发明人 |
WATERS JOHN DERYK |
分类号 |
G08B13/14;G06K7/00;G06K19/07 |
主分类号 |
G08B13/14 |
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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