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Chang Wan Choi

📍 Seoul, KR: #24,369 of 39,741 inventorsTop 65%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11515333 Ferroelectric material-based three-dimensional flash memory, and manufacture thereof Yun Heub Song, Jae-Kyeong Jeong 2022-11-29