Optical identifier and system for reading same

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12142308
APP PUB NO 20240119964A1
SERIAL NO

18390587

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Abstract

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A system includes a multiplexed optical identifier and a reader for the optical identifier. The multiplexed optical identifier includes an optical substrate, and a plurality of volume holograms in the optical substrate. The reader includes an illumination source and a camera. The illumination source is configured to direct light into the optical identifier to produce an image of a corresponding one of the volume holograms at the camera, and the camera is configured to capture the image, which is stored in a digital format by the system. The multiplexed optical identifier contains more than one code page, wherein each of the code pages is used for a different purpose.

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Patent Owner(s)

Patent OwnerAddress
NEURSCIENCES LLC3 EXECUTIVE PARK DRIVE SUITE 232 BEDFORD NH 03110

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Northrup, Charles Bedford, US 15 53
Odhner, Jefferson Amherst, US 5 3
Rarey, Richard Kensington, US 4 6

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