Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Alexandre Croguennec0
Alain Peytavy0
Date of Patent
September 7, 2010
0Patent Application Number
112561240
Date Filed
October 21, 2005
0Patent Primary Examiner
Patent abstract
A method and device for data security including a printed circuit board and an integrated circuit each having a conductive trace layer shielded by a electrical shield layer. Tampering with either side of the device causes disturbance of a current flowing through a conductive trace layer used as an electrical shield. This triggers a security circuit to erase the data stored in the integrated circuit and stop data flow between the printed circuit board and the integrated circuit.
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