Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Hukou, TW ranks #12,706 worldwide for total patents filed all time, with 138 patents from 17 inventors. Leading employers of inventors based in Hukou, TW include TSMC, Phoenix Pioneer Technology Co., Advanced Optoelectronic Technology.

Showing 1–17 of 17 inventors

Rank Inventor Primary Company Patents
1 Ru-Yi Su TSMC 55
2 Pao-Hung Chou Phoenix Pioneer Technology Co. 30
3 Chien-Cheng Kuo Advanced Optoelectronic Technology 13
#4 Fang-Yu Fan TSMC 9
#5 Sung-Kuang Chung Chang Chun Plastics Co. 5
#5 Tai-Hui Liu Unknown 5
#7 Wei Tu Alpha And Omega Semiconductor (Cayman) 4
#7 Jyun-Da Wu ITRI 4
#9 Chao-Chung Tseng Phoenix Pioneer Technology Co. 3
#10 Fong-Lang Wu Southern Taiwan University Of Science And Technology 2
#10 Chu Yuan Mo Powertech Technology 2
#12 William Weijen Hou 1
#12 Augus Tai TSMC 1
#12 Chia-Lu Li Kinik 1
#12 Tai-Hua Ho Lextar Electronics 1
#12 Te-Lung Chang ITRI 1
#12 Tzu Pin Chen 1