发明名称 |
METHODS FOR IDENTIFICATION AND VERIFICATION. |
摘要 |
<p>An apparatus and method in which one or more taggants that are intrinsically located - or extrinsically placed - in an article or product. The taggants are detected by x-ray fluorescence analysis to identify or verify the article or its point of manufacture. The taggants are manufactured as part of the article or the taggant is placed into a coating, label, or otherwise embedded within the article for the purpose of later verifying the presence or absence of these elements by x-ray fluorescence, thus determining the unique elemental composition of the taggant within the article.</p> |
申请公布号 |
MXPA02003424(A) |
申请公布日期 |
2003.10.15 |
申请号 |
MX2002PA03424 |
申请日期 |
2000.10.04 |
申请人 |
KEYMASTER TECHNOLOGIES, INC. |
发明人 |
BRUCE JOHN KAISER. |
分类号 |
G01N23/223;(IPC1-7):G01N000/000 |
主分类号 |
G01N23/223 |
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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