Ultraviolet light source and methods

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United States of America Patent

PATENT NO 9669121
SERIAL NO

14745315

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Abstract

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A method for a hand-held device comprising illuminating, with a first UV LED associated with the hand-held device, a surface of an object with UV light, acquiring with a visible-light image sensor on the hand-held device, a first image of the surface of the object while the surface of the object is illuminated by the first UV LED, performing with the processor in the hand-held device, a function upon the first image to determine a type of contaminant disposed upon the surface of the object, determining with the processor in the hand-held device, sanitation techniques to perform in response to the type of contaminant that is determined, and displaying with a touch-screen display on the hand-held device, the sanitation techniques to the user.

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Patent Owner(s)

Patent OwnerAddress
RAYVIO CORPORATION3980 TRUST WAY HAYWARD CA 94545

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Collins, Doug Hayward, US 36 524
Li, Sheung Hayward, US 7 197
Liao, Yitao Hayward, US 59 540
Walker, Robert Hayward, US 155 2523

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