Optical biometric security element

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United States of America Patent

PATENT NO 9612375
SERIAL NO

14273715

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Abstract

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This invention relates to an optical element for the purpose of identification and/or prevention of forgery or copying, including at least one layer with anisotropic optical properties, wherein the anisotropic optical properties are patterned, characterized in that the pattern represents biometric information. In addition, this invention relates to a method for the preparation of an optical element for the purpose of identification and/or prevention of forgery or copying.

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Patent Owner(s)

Patent OwnerAddress
ROLIC LTDCHAMERSTRASSE 50 ZUG CH-6300

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Delbaere, Fabien Xavier Flaxlanden, FR 9 30
Seiberle, Hubert Weil am Rhein, DE 60 1275
Studer, Peggy Buschwiller, FR 15 161

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