Self-sanitizing structure for implementing sanitization patterns that neutralize infectious agents on the structure's surfaces

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12186437
APP PUB NO 20220062460A1
SERIAL NO

17061668

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Embodiments of the invention are directed to a self-sanitizing structure that includes a body having a contact surface that can be contacted by a person, along with an energy source formed as an array of addressable energy sources. The energy source generates electromagnetic radiation and direct the electromagnetic radiation through the body to the contact surface. A sensor system is coupled to the contact surface, and a controller is coupled to the energy source and the sensor system. The body scatters the electromagnetic radiation and passes it through the body to the contact surface in a manner that maintains the scattered electromagnetic radiation that reaches the contact surface as sanitizing electromagnetic radiation at or above a minimum irradiance level that neutralizes infectious agents. The sensor system generates touch data in response to the contact surface being touched, and the controller uses the touch data to control the addressable energy sources.

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Patent Owner(s)

Patent OwnerAddress
DUPONT ELECTRONICS INC974 CENTRE ROAD WILMINGTON DE 19805

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Blackman, Gregory Scott Media, US 21 61
Moseley, Michael R New Castle, US 9 7
Olson, Barry D Buffalo, US 14 25
Wu, Wei Hockessin, US 1105 10307
Wyant, Timothy S Cheektowaga, US 4 4
Zare, Bidoky Fazel Philadelphia, US 5 4

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