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:
May. 16, 2017
Filed:
Mar. 11, 2015
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B 37/02 (2006.01); G06F 3/048 (2013.01); G06K 9/32 (2006.01);
U.S. Cl.
CPC ...
H05B 37/0272 (2013.01); G06F 3/048 (2013.01); G06K 9/3266 (2013.01); H05B 37/0227 (2013.01); H05B 37/0281 (2013.01);
Abstract
A lighting device includes: a communication unit that communicates with a wearable device with at least one camera and receives at least one image captured by the camera; a light emitting unit including one or more light emitting elements; and a controller that detects a readable medium containing a plurality of characters or visual content containing at least one color from the image and controls the light emitting unit based on the readable medium or the visual content.