Inventor

YOUN WANSU

KR5 patents

Patents

5 patents

US11707097B2Jul 25, 2023

Mask apparatus

LG ELECTRONICS INC1 citations59

US12005147B2Jun 11, 2024

Sterilization case

LG ELECTRONICS INC0 citations57

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