Low profile illumination for direct part mark readers

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8672227
APP PUB NO 20110024506A1
SERIAL NO

12900605

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Abstract

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An industrial reader is provided with an image formation system that is particularly adapted to read bar codes and two-dimensional symbols marked directly on objects. The image formation system includes illumination sources and illumination transmissive components that produce a combination of bright field and dark field illumination.

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Patent Owner(s)

  • COGNEX TECHNOLOGY AND INVESTMENT CORPORATION;COGNEX TECHNOLOGY AND INVESTMENT LLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nunnink, Laurens Simpelveld, NL 127 1415

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