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

Pi-Chun Yu

TSMC: 2 patents #1,333 of 3,957Top 35%
Overall (2025): #94,666 of 469,880Top 25%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12362203 Method for etching etch layer Manish Singh, Bo-Wei Chou, Jui-Ming Shih, Wen-Yu Ku, Ping-Jung Huang 2025-07-15
12347692 Wet bench process with in-situ pre-treatment operation Chung-Wei Chang, Bo-Wei Chou, Chin-Ming Lin, Ping-Jung Huang, Bi-Ming Yen +1 more 2025-07-01