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Security module system, apparatus and process

  • US 20020002683A1
  • Filed: 02/13/2001
  • Published: 01/03/2002
  • Est. Priority Date: 02/14/2000
  • Status: Active Grant
First Claim
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1. A security module for protecting circuit components from unauthorized access, the module comprising:

  • a substrate composed of a plurality of layers including a first layer, the first layer of the substrate for supporting circuit components to be protected;

    a cover member composed of a plurality of layers, the cover member having a surface for abutting the first layer of the substrate, the cover member defining an enclosure space for enclosing circuit components to be protected between the cover member and the substrate, when the circuit components are supported on the substrate and the cover member is abutted to the substrate; and

    a sensor comprising at least one conduction path disposed in at least one of the layers below the first layer of the substrate and at least one conduction path disposed in at least one of the layers of the cover member.

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