Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
KL

Kuang-Ya Li

TSMC: 1 patents #8,466 of 12,232Top 70%
Overall (All Time): #3,379,112 of 4,157,543Top 85%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7182880 Process for reducing particle formation during etching Wen-Chi Chou 2007-02-27