发明名称 |
Authentication method and system |
摘要 |
The present invention relates to a method for determining the authenticity of an object, the method comprising the steps of: providing an authentication code, determining the positions of particles being distributed in an object, encoding of the positions to provide a check-code, using the check-code and the authentication-code to determine the authenticity of the object.
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申请公布号 |
US2007023494(A1) |
申请公布日期 |
2007.02.01 |
申请号 |
US20040553561 |
申请日期 |
2004.04.29 |
申请人 |
HARASZTI ATTILA;MARSOVSZKY LASZO;KATONA GYULA;NEMETZ TIBOR;DEZSO MIKLOS;CSIRMAZ LASZLO;PINTER ODON;FARKAS ODON |
发明人 |
HARASZTI ATTILA;MARSOVSZKY LASZO;KATONA GYULA;NEMETZ TIBOR;DEZSO MIKLOS;CSIRMAZ LASZLO;PINTER ODON;FARKAS ODON |
分类号 |
G07G1/00;B42D15/00;B42D15/10;G06K19/06;G06K19/14;G06K19/18;G07D7/00;G07F7/08;G07F7/12;G11B20/00 |
主分类号 |
G07G1/00 |
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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