Electrical filter structure

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11555620
APP PUB NO 20200109869A1
SERIAL NO

16623797

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Abstract

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This publication discloses a filter unit connectable to a mobile communication device including a fan for generating an air flow inside the filter unit, electrodes covered with a photo catalytic material like TiO2 in the air flow, UV-LEDs illuminating the electrodes, and outlet for the air flow directed in direction of user of filter unit.

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Patent Owner(s)

Patent OwnerAddress
OY LIFA AIR LTD00550 HELSINKI

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mäkipää, Janette Helsinki, FI 2 14
Mäkipää, Vesa Helsinki, FI 2 14

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