发明名称 |
Chip cover |
摘要 |
A chip cover for complete or partial covering of electrical, electronic, optoelectronic and/or electromechanical components includes an activator capable of fully or partially destroying the electrical, electronic, optoelectronic and/or electromechanical components of the chip when activated. The activator can be activated by an attempt to remove the chip cover from the chip. In this way it is possible to reliably prevent reverse engineering and/or manipulation of the chip.
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申请公布号 |
US5883429(A) |
申请公布日期 |
1999.03.16 |
申请号 |
US19970958261 |
申请日期 |
1997.10.27 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
HOUDEAU, DETLEF;KIRSCHBAUER, JOSEF;NIEDERLE, CHRISTL;STAMPKA, PETER;STECKHAN, HANS-HINNERK |
分类号 |
G06K19/073;G06K19/077;H01L23/58;H01L25/18;(IPC1-7):H01L23/12 |
主分类号 |
G06K19/073 |
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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