CH

Chien-Ya HUNG

EP Epistar: 1 patents #519 of 732Top 75%
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Patent #TitleCo-InventorsDate
12419147 Light-emitting device Chao-Hsing Chen, Meng-Hsiang HONG, Chi-Shiang HSU, Yen-Liang Kuo, Yong-Yang CHEN +2 more 2025-09-16