Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Chuandiwo, TW ranks #9,162 worldwide for total patents filed in 2021, with 9 patents from 2 inventors. Leading employers of inventors based in Chuandiwo, TW include TSMC.

Showing 1–2 of 2 inventors

Rank Inventor Primary Company Patents
1 Cheng-Yu Yang TSMC 5
2 Xin-Hua Huang TSMC 4

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