Inventor
HWANG UISON
KR11 patents
Patents
11 patentsUS10653984B2May 19, 2020
Water purifying apparatus and filter structure
LG ELECTRONICS INC13 citations93
US10639570B2May 5, 2020
Water purifying apparatus and filter structure
LG ELECTRONICS INC18 citations93
US10532302B2Jan 14, 2020
Water purifying apparatus and filter structure
LG ELECTRONICS INC12 citations93
US10188972B2Jan 29, 2019
Water purifying apparatus and filter structure
LG ELECTRONICS INC24 citations93
US10583380B2Mar 10, 2020
Water purifying apparatus and refrigerator
LG ELECTRONICS INC9 citations83
US10905987B2Feb 2, 2021
Water purifying apparatus and filter structure
LG ELECTRONICS INC1 citations72
US12343665B2Jul 1, 2025
Water purifying apparatus and filter structure and refrigerator having same
LG ELECTRONICS INC0 citations62
US11673084B2Jun 13, 2023
Water purifying apparatus and filter structure
LG ELECTRONICS INC0 citations62
US12264086B2Apr 1, 2025
Filter for water-purification device and water-purification device including the same
LG ELECTRONICS INC0 citations58
US11780748B2Oct 10, 2023
Filter for water-purification device and water-purification device including the same
LG ELECTRONICS INC0 citations58
US12473210B2Nov 18, 2025
Water purifying apparatus and refrigerator having the same
LG ELECTRONICS INC0 citations48