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Chao-Ching Chang

TSMC: 1 patents #2,025 of 3,957Top 55%
Overall (2025): #430,094 of 469,880Top 95%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12433059 Composite etch stop layers for sensor devices Cheng-Han Lin, Yi-Ming Lin, Yen-Ting Chou, Yen-Chang Chen, Sheng-Chan Li +1 more 2025-09-30