Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Hsinchu, TW ranks #13 worldwide for total patents filed all time, with 115,673 patents from 13,380 inventors. Leading employers of inventors based in Hsinchu, TW include TSMC, Megica, Macronix International Co..

Showing 1–50 of 13,380 inventors

Rank Inventor Primary Company Patents
1 Hsien-Wei Chen TSMC 858
2 Chung-Shi Liu TSMC 743
3 Jing-Cheng Lin TSMC 549
#4 Hao-Yi Tsai TSMC 427
#5 Kuan-Lun Cheng TSMC 417
#5 Chih-Han Lin TSMC 417
#7 Horng-Huei Tseng TSMC 414
#8 Shau-Lin Shue TSMC 371
#9 Jen-Cheng Liu TSMC 368
#10 Hung-Jui Kuo TSMC 358
#11 Mou-Shiung Lin Megica 354
#12 Chin-Hsiang Lin TSMC 351
#13 Syun-Ming Jang TSMC 337
#13 Chun-Hsiung Hung Macronix International Co. 337
#15 Tze-Liang Lee TSMC 303
#16 Chewn-Pu Jou TSMC 302
#17 Szu-Wei Lu TSMC 298
#17 Chung-Te Lin TSMC 298
#19 Jiann-Tyng Tzeng TSMC 271
#20 Chi-Wen Liu TSMC 265
#21 Li-Jui Chen TSMC 264
#22 Ching-Wei Tsai TSMC 263
#23 Chih-Wei Hsu Mediatek 261
#24 Hui-Zhong Zhuang TSMC 257
#25 Tzu-Der Chuang Hfi Innovation 256
#26 Hang-Ting Lue Macronix International Co. 252
#27 Li-Chun Tien TSMC 251
#27 Yung-Lung Han Microjet Technology Co. 251
#29 Ching-Yeh Chen Hfi Innovation 249
#30 Min-Hsun Hsieh Epistar 244
#31 Chi-Chung Lin Continental Pet Technologies 238
#32 Meng-Han Lin TSMC 235
#33 Shi Ning Ju TSMC 232
#33 Tung Ying Lee TSMC 232
#35 Hung-Jen Liao TSMC 231
#36 Tin-Hao Kuo TSMC 229
#37 Chie-Ming Chou Fg Innovation Company Limited 218
#38 Hao-Jan Mou Microjet Technology Co. 215
#38 Chao-Cheng Chen TSMC 215
#40 Teng-Chun Tsai TSMC 212
#41 Hsiao-Tsung Yen Realtek Semiconductor 203
#42 Ching-Hua Hsieh TSMC 198
#43 Cheng Hung Lee TSMC 194
#44 Lee-Chung Lu TSMC 190
#45 Yu-Lien Huang TSMC 189
#46 Shahaji B. More TSMC 186
#47 Chi-Hsi Wu TSMC 181
#47 Hai-Ching Chen TSMC 181
#49 Chi-Ming Yang TSMC 178
#50 Yung-Chow Peng TSMC 176