Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Cuong V. Pham0
Randall David Buller0
Colleen L. Khalifa0
David E. Chubin0
Date of Patent
February 10, 2009
0Patent Application Number
112524030
Date Filed
October 17, 2005
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A semiconductor device. The device includes a substrate and an integrated circuit chip. The device also includes an electrically or thermally reactive layer located between a top surface of the substrate and a bottom surface of the integrated circuit chip, wherein the reactive layer is positioned such that detection of tampering causes the reactive layer to be electrically or thermally energized such that the semiconductor device is at least partially destroyed.
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