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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9638394 B1

PDFFull Text
Date of Patent:
May. 02, 2017

Filed:

Jul. 31, 2014

Light emitting diode (led) lighting system with antimicrobial/air cleaning functions from highly specular multilayer thin film reflector

Applicant:

GE Lighting Solutions, Llc, East Cleveland, OH (US);

Inventors:

Dengke Cai, Willoughby, OH (US);

Matthew A. Bugenske, East Cleveland, OH (US);

Michael Vincent Yee, East Cleveland, OH (US);

Cherian Jacob, East Cleveland, OH (US);

Koushik Saha, Brunswick, OH (US);

Mark Edward Kaminski, East Cleveland, OH (US);

Benjamin James Ward, Beachwood, OH (US);

Assignee:

GE LIGHTING SOLUTIONS, LLC, East Cleveland, OH (US);

Attorneys:

GE Global Patent Operation

Peter T. DiMauro

Primary Examiner:

Jacob R Stern

Int. Cl.
CPC ...
F21V 7/22 (2006.01); F21K 9/90 (2016.01); A61L 9/20 (2006.01); F21V 33/00 (2006.01); A61L 2/00 (2006.01); A61L 9/00 (2006.01); F21K 9/233 (2016.01); F21K 9/60 (2016.01); C08K 3/22 (2006.01); F21Y 115/10 (2016.01);
U.S. Cl.
CPC ...
F21V 7/22 (2013.01); A61L 2/00 (2013.01); A61L 9/00 (2013.01); A61L 9/205 (2013.01); F21K 9/233 (2016.08); F21K 9/60 (2016.08); F21K 9/90 (2013.01); F21V 33/0064 (2013.01); C08K 2003/2241 (2013.01); F21Y 2115/10 (2016.08);
Abstract

A system and method according to various embodiments can include a lighting fixture comprising a light source. A multilayer thin film coated reflector is applied to an outer light emitting surface of the lighting fixture. A top layer of the multilayer thin film coated reflector comprises a material including an anatase TiO crystal structure that exhibits antimicrobial properties when activated by the light source.

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Cai, Dengke. (2017). Light emitting diode (led) lighting system with antimicrobial/air cleaning functions from highly specular multilayer thin film reflector (U.S. Patent No. 9638394). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9638394

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