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:
Feb. 17, 2015
Filed:
Dec. 09, 2010
Hyun Been Kim, Changwon-si, KR;
Hyun Been Kim, Changwon-si, KR;
LG Electronics Inc., Seoul, KR;
Abstract
Disclosed herein is a lighting apparatus which varies a light emission pattern of a light emitting unit based on external stimuli, such as sounds, and is aesthetically pleasing to a user through variation in light emission pattern. A lighting apparatus includes a housing having a plurality of light irradiation regions, a light emitting unit including a substrate disposed within the light irradiation regions in the housing and a plurality of light emitting diodes (LEDs) mounted on the substrate so as to correspond to the light irradiation regions, an electronic module to supply power to the light emitting unit, a sound sensing unit to sense a sound, and a controller to control at least one of ON/OFF, a light emission sequence, a light emission cycle, a quantity of light and a light emission time of the light emitting diodes based on a level of the sensed sound.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile