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Ching-Yun Chang

UM United Microelectronics: 1 patents #251 of 616Top 45%
📍 Yuanchang, TW: #9 of 42 inventorsTop 25%
Overall (2021): #504,242 of 548,734Top 95%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11139384 Method for fabricating semiconductor device Kuo-Chih Lai, Yun-Tzu Chang, Wei-Ming Hsiao, Nien-Ting Ho, Shih-Min Chou +4 more 2021-10-05