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

ZeJian Cai

TSMC: 1 patents #2,025 of 3,957Top 55%

TL Tsmc China Company, Limited: 1 patents #19 of 47Top 45%

TL Tsmc Nanjing Company, Limited: 1 patents #17 of 64Top 30%

Overall (2025): #151,933 of 469,880Top 35%

Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
12288786	Shared well structure manufacturing method	Yang Zhou, Liu HAN, Qingchao Meng, XinYong WANG	2025-04-29