Inventor
BAEK SANGKYUN
KR9 patents
Patents
9 patentsUS11885525B2Jan 30, 2024
Air purifier
LG ELECTRONICS INC0 citations60
US11761649B2Sep 19, 2023
Air purifier
LG ELECTRONICS INC0 citations60
US11598537B2Mar 7, 2023
Air purifier
LG ELECTRONICS INC0 citations60
US11707097B2Jul 25, 2023
Mask apparatus
LG ELECTRONICS INC1 citations59
US11951337B2Apr 9, 2024
Mask apparatus
LG ELECTRONICS INC0 citations48
US11931604B2Mar 19, 2024
Mask apparatus
LG ELECTRONICS INC0 citations48
US12063990B2Aug 20, 2024
Mask apparatus
LG ELECTRONICS INC0 citations47
US12582178B2Mar 24, 2026
Mask apparatus
LG ELECTRONICS INC0 citations46
US12521579B2Jan 13, 2026
Mask apparatus with rear surface inlet, outlet and filter assembly
LG ELECTRONICS INC0 citations46