Systems and methods for identifying process molded parts

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United States of America Patent

PATENT NO 8791793
APP PUB NO 20140118106A1
SERIAL NO

13665922

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Abstract

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A system and method are provided for reading and identifying molded products based on detecting intentionally introduced defects in the molded products that were included to identify and authenticate the molded products, or to confirm compatibility of the molded products in devices in which the molded products are installed for use. Process conditions in the fabrication or formation of melt processed parts are modified to deliberately introduce surface, detectable defects into the melt processed parts. A Quality Review (QR) code that specifies a compilation of at least some of the actual defects that are present in the molded part is provided, potentially encrypted, for comparison purposes.

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Patent Owner(s)

Patent OwnerAddress
XEROX CORPORATION201 MERRITT 7 P O BOX 4505 NORWALK CT 06851-1056

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Johnson, David San Francisco, US 456 10383

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