Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
TC

Ting-Cheng Chang

TSMC: 1 patents #2,025 of 3,957Top 55%
Overall (2025): #192,164 of 469,880Top 45%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12278249 Wave guide filter for semiconductor imaging devices Cheng Yu Huang, Chun-Hao Chuang, Chien-Hsien Tseng, Kazuaki Hashimoto, Keng-Yu Chou +4 more 2025-04-15