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

Peng-Chung Jangjian

TSMC: 2 patents #1,333 of 3,957Top 35%
Overall (2025): #95,465 of 469,880Top 25%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12359090 Composition and method for polishing and integrated circuit Ji Cui, Chi-Jen Liu, Chih-Chieh Chang, Kao-Feng Liao, Chun-Wei Hsu +4 more 2025-07-15
12297375 Slurry composition and method for polishing and integrated circuit Ji Cui, Chi-Jen Liu, Liang-Guang Chen, Kei-Wei Chen, Chun-Wei Hsu +6 more 2025-05-13