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US Patent Issued 2023 – US 11793897 B2 “Self-sanitizing waveguiding surfaces”

Inventors: Gross; Adam F. et al. Abstract A self-sanitizing surface structure configured to selectively refract light, a method of fabricating a self-sanitizing surface configured to selectively refract light, and a method of decontaminating a surface using selectively refracted light. A waveguide including a support layer below a propagating layer is positioned over a substrate as a self-sanitizing layer.…

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