PUF-film and method for producing the same

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United States of America Patent

PATENT NO 11411748
APP PUB NO 20190312739A1
SERIAL NO

16375081

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Abstract

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A method for producing a PUF-film includes printing a layer of dielectric material on a film substrate, such that a variable thickness of the layer is obtained by the printing. The method includes arranging a structured electrode layer on the dielectric material such that the structured electrode layer is influenced with respect to an electric measurement value due to the variable thickness.

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Patent Owner(s)

  • FRAUNHOFER - GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Koenig, Martin Munich, DE 10 37

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