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

Chih-Hsiang Chang

PM Powerchip Semiconductor Manufacturing: 1 patents #17 of 66Top 30%
TSMC: 1 patents #2,025 of 3,957Top 55%
Overall (2025): #136,346 of 469,880Top 30%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12336442 Memory device with bottom electrode Hsia-Wei Chen, Chih-Hung Pan, Yu-Wen Liao, Wen-Ting Chu 2025-06-17
12222707 Production schedule estimation method and system of semiconductor process Chih-Neng Liu, Chih-Chuen Huang, Chia-Jen Fu 2025-02-11