发明名称 DATA CARRIER WHICH IS EQUIPPED WITH INTEGRAL CIRCUIT
摘要 computer engineering. SUBSTANCE: device has at least two integral circuits, which are arranged above one another in some region of data carrier. At least one circuit may perform data exchange to external devices through communication elements. Goal of invention is achieved by information exchange by means of non-galvanic contactless communication. EFFECT: simplified information exchange between integral circuits. 23 cl, 13 dwg
申请公布号 RU2160468(C2) 申请公布日期 2000.12.10
申请号 RU19980103334 申请日期 1996.07.19
申请人 GIZEKE UND DEVRIENT GMBKH 发明人 JAKH'JA KHAGKHIRI-TEKHRANI
分类号 G06K19/077;(IPC1-7):G06K19/077 主分类号 G06K19/077
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