Limkyoung HA

Follow

Person

Seoul, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Lighting apparatus having a predetermined light distribution area
- Patent number 9,107,253
- Issue date Aug 11, 2015
- LG Electronics, Inc.
- Jaehwan Kim
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
LIGHTING APPARATUS
- Publication number 20130307399
- Publication date Nov 21, 2013
- Jaehwan KIM
- F21 - LIGHTING