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Che-Hua Chang

UM United Microelectronics: 1 patents #212 of 515Top 45%
📍 New Taipei, TW: #553 of 1,581 inventorsTop 35%
Overall (2025): #430,137 of 469,880Top 95%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12279446 Manufacturing method of semiconductor device Tsung-Yu Yang, Shin-Hung Li, Ruei-Jhe Tsao 2025-04-15