发明名称 PORTABLE DATA STORAGE MEDIUM
摘要 The invention relates to a portable data carrier (1) having a carrier (2) which has a first graphical representation (3) and a second graphical representation (4). The second graphical representation (4) is better protected against tampering than the first graphical representation (3). In addition, the second graphical representation (4) is configured as a reference for detecting tampering with the first graphical representation (3). The invention is characterized by the fact that only a partial area (5) of the first graphical representation (3) laterally overlaps with the second graphical representation (4) and there is no lateral overlap between the first graphical representation (3) and the second graphical representation (4) outside the partial area (5).
申请公布号 US2010007130(A1) 申请公布日期 2010.01.14
申请号 US20070513988 申请日期 2007.11.07
申请人 KOMAREK PEER-ALEXANDER 发明人 KOMAREK PEER-ALEXANDER
分类号 B42D15/00;B23P17/04 主分类号 B42D15/00
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