CC

Ching-Chih Chang

UM United Microelectronics: 1 patents #212 of 515Top 45%
📍 Tainan, TW: #286 of 764 inventorsTop 40%
Overall (2025): #430,083 of 469,880Top 95%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12334436 Metal interconnect structure having serpent metal line Shih-Che Huang, Yuan-Fu Ko, Chih-Sheng Chang 2025-06-17