发明名称 Verification method
摘要 The invention relates to a method and a device for verifying valuable documents, in particular banknotes (5), labels, bonds, stamps or identification cards. Conventional methods involve a high percentage of errors. The aim of the invention is to provide a method for identifying banknotes, labels, bonds, stamps and identification cards, which allows a reliable and rapid identification of forgeries, whereby the identification and verification process is tolerant in relation to modification to the position of the valuable documents, in particular in relation to modifications to the distance. To achieve this, a valuable document is provided with an electromagnetically active structure (1), the valuable document is then exposed to an electromagnetic high-frequency field, the influence of the electromagnetic high-frequency field is measured through the valuable document and the measurement result is compared with reference data. The invention also relates to a device for carrying out said method.
申请公布号 US2004155650(A1) 申请公布日期 2004.08.12
申请号 US20040473036 申请日期 2004.03.22
申请人 PLAAS-LINK ANDREAS;KROCZEK RENAID 发明人 PLAAS-LINK ANDREAS;KROCZEK RENAID
分类号 G07D7/00;G07D7/04;G07D7/06;(IPC1-7):G01R33/12;G06K7/08;G07F7/12 主分类号 G07D7/00
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