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Doo Li CHOI

KI Kolon Industries: 1 patents #4 of 9Top 45%
📍 Yongin-si, KR: #1,227 of 2,672 inventorsTop 50%
Overall (2022): #471,632 of 548,613Top 90%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11421081 Polyimide-polybenzoxazole precursor solution, polyimide-polybenzoxazole film, and preparation method therefor Hak Gee Jung 2022-08-23