Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Hsinchu, TW ranks #10 worldwide for total patents filed in 2022, with 7,712 patents from 2,863 inventors. Leading employers of inventors based in Hsinchu, TW include TSMC, Hfi Innovation, Mediatek.

Showing 1–50 of 2,863 inventors

Rank Inventor Primary Company Patents
1 Kuan-Lun Cheng TSMC 72
2 Hsien-Wei Chen TSMC 64
3 Tzu-Der Chuang Hfi Innovation 49
#4 Ching-Yeh Chen Hfi Innovation 47
#5 Chih-Wei Hsu Mediatek 46
#6 Chung-Shi Liu TSMC 44
#6 Hung-Jui Kuo TSMC 44
#8 Hao-Yi Tsai TSMC 39
#9 Shi Ning Ju TSMC 38
#10 Chih-Han Lin TSMC 37
#11 Jing-Cheng Lin TSMC 36
#11 Ching-Wei Tsai TSMC 36
#13 Szu-Wei Lu TSMC 34
#14 Li-Jui Chen TSMC 33
#14 Chie-Ming Chou Fg Innovation Company Limited 33
#14 Shahaji B. More TSMC 33
#17 Yung-Lung Han Microjet Technology Co. 32
#17 Hao-Jan Mou Microjet Technology Co. 32
#19 Lin-Yu Huang TSMC 31
#19 Meng-Han Lin TSMC 31
#21 Tin-Hao Kuo TSMC 29
#22 Jiann-Tyng Tzeng TSMC 27
#23 Chung-Te Lin TSMC 26
#23 Yih Wang TSMC 26
#25 Hui-Zhong Zhuang TSMC 25
#25 Fu-Kai Yang TSMC 25
#27 Tung Ying Lee TSMC 24
#28 Jen-Cheng Liu TSMC 23
#28 Shih-Hao Lin TSMC 23
#30 Li-Chun Tien TSMC 22
#30 Chi-Chung Lin Continental Pet Technologies 22
#30 Yu-Der Chih TSMC 22
#33 Shau-Lin Shue TSMC 21
#33 Ming Chyi Liu TSMC 21
#33 Chin-Hsiang Lin TSMC 21
#36 Chung-Liang Cheng TSMC 20
#36 Tzu-Chiang Chen TSMC 20
#38 Cheng-Lung Hung TSMC 19
#38 Chewn-Pu Jou TSMC 19
#38 Chi-Hsi Wu TSMC 19
#38 Hsin-Yi Lee TSMC 19
#42 Yu-Hsin Cheng Fg Innovation Company Limited 18
#42 Liang-Yin Chen TSMC 18
#42 Tze-Liang Lee TSMC 18
#45 Hai-Ching Chen TSMC 17
#45 Chun-Yuan Chen TSMC 17
#45 Ching-Hua Hsieh TSMC 17
#48 Kuo-Hua Pan TSMC 16
#48 Chun-Yi Kuo Microjet Technology Co. 16
#48 Tsung-Chieh Yang Silicon Motion 16