Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Zhudong, TW ranks #5,831 worldwide for total patents filed in 2021, with 17 patents from 14 inventors. Leading employers of inventors based in Zhudong, TW include TSMC, Advanced Semiconductor Engineering, ITRI.

Showing 1–14 of 14 inventors

Rank Inventor Primary Company Patents
1 Ching-Pei Hsieh TSMC 2
1 Shih-Fu Huang Advanced Semiconductor Engineering 2
1 Ta-Ching HSIAO ITRI 2
#4 Shun-Yi Lee TSMC 1
#4 Chao-Yu Wang Entegris 1
#4 Chien-Feng Lin TSMC 1
#4 Chia-Erh Liu ITRI 1
#4 Yao-Jen Yeh TSMC 1
#4 Hui-Mei Chou TSMC 1
#4 Ru-Yi Yang 1
#4 Fen Wei Kuo TSMC 1
#4 Shao-I WU ITRI 1
#4 Pei-Yuan Ni 1
#4 Cheng-Hsing Tsou 1