Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Hukou, TW ranks #8,547 worldwide for total patents filed in 2021, with 10 patents from 6 inventors. Leading employers of inventors based in Hukou, TW include Phoenix Pioneer Technology Co., TSMC, Chang Chun Plastics Co..

Showing 1–6 of 6 inventors

Rank Inventor Primary Company Patents
1 Pao-Hung Chou Phoenix Pioneer Technology Co. 3
2 Ru-Yi Su TSMC 2
2 Sung-Kuang Chung Chang Chun Plastics Co. 2
#4 Chu Yuan Mo Powertech Technology 1
#4 Chien-Cheng Kuo Advanced Optoelectronic Technology 1
#4 Wei Tu Alpha And Omega Semiconductor (Cayman) 1