Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Taipei, TW ranks #19 worldwide for total patents filed all time, with 101,137 patents from 24,966 inventors. Leading employers of inventors based in Taipei, TW include Unknown, TSMC, Vaxcel International Co..

Showing 1–50 of 24,966 inventors

Rank Inventor Primary Company Patents
1 Tai-Her Yang Unknown 555
2 Dun-Nian Yaung TSMC 532
3 Ching-Yu Chang TSMC 432
#4 Wei-Hung Lin TSMC 242
#5 Chih Chieh Yeh TSMC 221
#6 Wei-Yang Lee TSMC 193
#7 Chia-Teh Chen Vaxcel International Co. 186
#8 Water Lur United Microelectronics 184
#9 Tse-Yao Huang Nanya Technology 183
#10 Chin-Fu Chang Egalax_Empia Technology 178
#11 Yun-Wei Cheng TSMC 171
#12 Shih-Chieh Chang TSMC 166
#13 Yao-Wen Chang TSMC 164
#14 Sung-Feng Yeh TSMC 161
#15 Hung-Chen Chen Fg Innovation Company Limited 157
#16 Bo-Feng Young TSMC 154
#17 Hung-Li Chiang TSMC 153
#18 Albert Stekelenburg All-Line 152
#19 Hung-Yi Kuo TSMC 148
#20 Kuen-Long Chang Macronix International Co. 142
#21 Te-Chao Liao Nan Ya Plastics 141
#22 Yi-Nan Chen Nanya Technology 135
#23 YUNG-LAN TSENG Fg Innovation Company Limited 134
#24 Cheng-Shi Chen Foxconn 128
#25 Yung-Hsiang Lin Tci Co. 125
#25 Li-Chih Tseng Asustek Computer 125
#27 Chia-Hung Wei Fg Innovation Company Limited 124
#28 Yi-Chung Chiu Hannspree 121
#29 MEI-JU SHIH Fg Innovation Company Limited 120
#29 Yi-Kan Cheng TSMC 120
#31 Chi-Hung Liao TSMC 116
#32 Shang-Tai Yeh Egalax_Empia Technology 113
#32 Chun-Wei Huang Asustek Computer 113
#34 I-Sheng Chen TSMC 109
#35 Tsung-Yuan Yu TSMC 108
#36 Reinier Bloem Hannspree 106
#37 Cheng-Yi Peng TSMC 105
#37 Chii-Ming Wu TSMC 105
#39 Hui-Lin Wang United Microelectronics 104
#40 Chee-Wee Liu TSMC 103
#41 Ken-Hui Chen Macronix International Co. 101
#41 Chih-Sheng Chen Richwave Technology 101
#43 Jui-Shang Wang Duracraft 99
#44 Yu-Yuan Lin Uni-Splendor 96
#45 Ho-Lung Lu Dexin 93
#45 Chih-Wei Yang United Microelectronics 93
#45 Hsia-Wei Chen TSMC 93
#45 Huo-Tu Huang Huangslite Industrial Co. 93
#49 Wei-Teh Ho International Edge 90
#49 Shih-Sheng Yang Comcast 90