Device for detecting particles including pollen in air using digital holographic reconstruction

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11946850
APP PUB NO 20210190671A1
SERIAL NO

17127980

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A device for detecting particles in air; said device comprising:

    a receiver for receiving a flow of air comprising particles;a particle capturing arrangement configured to transfer the particles from the flow of air to a liquid for collection of a set of particles in the liquid;a flow channel configured to pass a flow of the liquid comprising the set of particles through the flow channel;a light source configured to illuminate the set of particles in the flow channel, such that an interference pattern is formed by interference between light being scattered by the set of particles and non-scattered light from the light source; andan image sensor comprising a plurality of photo-sensitive elements configured to detect incident light, the image sensor being configured to detect the interference pattern.

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Patent Owner(s)

Patent OwnerAddress
IMEC VZWKAPELDREEF 75 3001 LEUVEN 3001

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lambrechts, Andy Herent, BE 30 237
Lin, Ziduo Heverlee, BE 13 21
Stahl, Richard Rotselaar, BE 27 212
Vanmeerbeeck, Geert Keerbergen, BE 21 198
Yurt, Abdulkadir Heverlee, BE 24 47

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