Security element for radio frequency identification

Details Security element for radio frequency identification Security element for radio frequency identification

2004-07-16

2008-09-16

Tweel, Jr., John A (Department: 2612)

Communications: electrical

Condition responsive indicating system

Specific condition

C340S572700, C343S806000, C343S866000

Reexamination Certificate

active

07425894

ABSTRACT:
A security element for RF identification and a process for the production of such a security element. The security element has a flexible, electrically non-conducting substrate layer and a conductive layer of an electrically conducting material which is applied to the substrate layer and which in a first surface region of the substrate layer is shaped out in pattern form to form an RF component. A first relief structure is shaped at least in region-wise manner in the surface region, associated with the RF component, in the first conductive layer.

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