Inventor

YU GIBONG

KR3 patents

Patents

3 patents

US9713783B2Jul 25, 2017

Air purifier

LG ELECTRONICS INC3 citations68

US9855522B2Jan 2, 2018

Air purifier

LG ELECTRONICS INC1 citations58

US9802145B2Oct 31, 2017

Air purifier

LG ELECTRONICS INC0 citations48