Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
December 1, 2015
Patent Application Number
13648292
Date Filed
October 10, 2012
Patent Citations Received
Patent Primary Examiner
Patent abstract
Embodiments of the present invention provide a chip authentication system using multi-domain intrinsic identifiers. Multiple intrinsic identifiers taken from multiple domains (areas or sections of the chip) are compared against the intrinsic identifiers collected during the manufacture of the chip. If at least one intrinsic identifier matches those collected during manufacture, the chip may be designated as authentic.
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