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.:
Date of Patent:
Jan. 11, 2022
Filed:
Dec. 03, 2020
Applicant:
Ideal Industries Lighting Llc, Racine, WI (US);
Inventors:
Kurt Wilcox, Libertyville, IL (US);
Bin Hou, Schaumburg, IL (US);
Assignee:
IDEAL INDUSTRIES LIGHTING LLC, Racine, WI (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F21S 8/02 (2006.01); F21V 14/00 (2018.01); F21V 29/74 (2015.01); F21V 5/04 (2006.01); F21Y 115/10 (2016.01);
U.S. Cl.
CPC ...
F21S 8/026 (2013.01); F21V 5/045 (2013.01); F21V 14/006 (2013.01); F21V 29/74 (2015.01); F21Y 2115/10 (2016.08);
Abstract
An optic for a light emitting diode array comprises an arrangement of optical structures for providing one or more down lighting distribution from the LED array; and a waveguide edge for providing one or more up-lighting distributions from the LED array. Luminaires are described comprising a light emitting diode (LED) array and the optic. Lighting systems are described comprising a plurality of the luminaires arranged over an area enclosed by walls.