Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Xinfeng, TW ranks #4,401 worldwide for total patents filed in 2021, with 25 patents from 3 inventors. Leading employers of inventors based in Xinfeng, TW include TSMC.

Showing 1–3 of 3 inventors

Rank Inventor Primary Company Patents
1 Hsi-Wen Tien TSMC 13
2 Chia-En Huang TSMC 9
3 Tzu-Hsiang Hsu TSMC 3