Printable unclonable function patterns

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11772406
APP PUB NO 20220234378A1
SERIAL NO

17157652

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Importance

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Abstract

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A print feedstock has a base material and a marker material, the base material and the marker material having different physical properties. A system to validate objects includes at least one printer to print feedstock onto an object, the feedstock comprising a base material and a marker material, the base material and a marker material having different properties, a device to create a unique identifier for the object based upon a pattern of the feedstock, and a store in which the unique identifier can be stored.

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Patent Owner(s)

Patent OwnerAddress
XEROX CORPORATION201 MERRITT 7 P O BOX 4505 NORWALK CT 06851

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Belelie, Jennifer L Oakviille, CA 142 1728
Evans, Kent Cupertino, US 31 288
Jackson, Warren San Francisco, US 71 996
Mei, Ping San Jose, US 109 1852
Street, Robert A Palo Alto, US 116 2019
Veres, Janos San Jose, US 57 610
Zhu, Yujie Mississauga, CA 43 314

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