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:
Sep. 14, 2021
Filed:
Nov. 10, 2017
Applicant:
Energy Focus, Inc., Solon, OH (US);
Inventors:
Jeremiah A. Heilman, Rochester, MN (US);
Dmitri Dmitrievich Kourennyi, Shaker Heights, OH (US);
Janna Mino, Beachwood, OH (US);
Assignee:
ENERGY FOCUS, INC., Solon, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21K 9/275 (2016.01); H01L 25/075 (2006.01); F21V 9/08 (2018.01); H01L 33/44 (2010.01); F21K 9/27 (2016.01); F21V 9/00 (2018.01); F21Y 113/13 (2016.01); F21Y 103/10 (2016.01); F21Y 115/10 (2016.01);
U.S. Cl.
CPC ...
F21K 9/275 (2016.08); F21K 9/27 (2016.08); F21V 9/00 (2013.01); F21V 9/08 (2013.01); H01L 25/0753 (2013.01); H01L 33/44 (2013.01); F21Y 2103/10 (2016.08); F21Y 2113/13 (2016.08); F21Y 2115/10 (2016.08);
Abstract
A light emitting diode lamp includes a light source configured to emit light that defines a spectral power distribution curve including a first power peak and a second power peak with a first reduced power area extending therebetween. The first reduced power area defines a first reduced power area minimum in a green color region of the spectral power distribution curve and the spectral power distribution curve compares a power of the light versus a wavelength of the light.