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Doo Li CHOI

KI Kolon Industries: 1 patents #224 of 445Top 55%
📍 Yongin-si, KR: #6,955 of 9,683 inventorsTop 75%
Overall (All Time): #2,674,593 of 4,157,543Top 65%
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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