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:
Mar. 10, 2020
Filed:
Apr. 23, 2018
Applicant:
Troy-csl Lighting, Inc., City of Industry, CA (US);
Inventor:
Allen Liu, City of Industry, CA (US);
Assignee:
TROY-CSL LIGHTING, INC., City of Industry, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 8/00 (2006.01); F21V 23/04 (2006.01); F21Y 103/10 (2016.01); F21Y 113/13 (2016.01); F21Y 115/10 (2016.01);
U.S. Cl.
CPC ...
G02B 6/009 (2013.01); F21V 23/04 (2013.01); G02B 6/0088 (2013.01); F21Y 2103/10 (2016.08); F21Y 2113/13 (2016.08); F21Y 2115/10 (2016.08); G02B 6/005 (2013.01); G02B 6/0051 (2013.01); G02B 6/0055 (2013.01);
Abstract
A lighting device includes a transparent body member, a light emitting diode (LED) strip at a periphery of the transparent body member, and a switch connected to the LED strip. The LED strip includes a first group of LED elements arranged along a length direction of the LED strip, and a second group of LED elements arranged along the length direction of the LED strip. The switch can turn ON the first group of LED elements when the switch is in a first state, and can turn ON the second group of LED elements when the switch is in a second state.