Inventor · disambiguated record
Changhwan Yoon
Also filed as: YOON CHANGHWAN
2 granted patents·2 pending applications·2 citations·filing 2021–2023
33Inventor score
Files withLG ELECTRONICS INC4
Top patents by PatentIndex Score
4 records- 0187US11827532B2Water purifying apparatus and refrigerator including the sameLG ELECTRONICS INC·Filed 2021·Granted Nov 28, 2023·2 cites·19 claims
- 0259US2025296854A1Water purifying apparatus and refrigerator equipped with water purifying apparatusLG ELECTRONICS INC·Filed 2023·Application pending·0 cites
- 0354US12234171B2Filter module for water dispensing deviceLG ELECTRONICS INC·Filed 2022·Granted Feb 25, 2025·0 cites·16 claims
- 0453US2022220018A1Filter module for water dispensing deviceLG ELECTRONICS INC·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →