Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Dashulong, TW ranks #268 worldwide for total patents filed all time, with 11,406 patents from 596 inventors. Leading employers of inventors based in Dashulong, TW include TSMC, Microjet Technology Co., Macronix International Co..

Showing 1–50 of 596 inventors

Rank Inventor Primary Company Patents
1 Jhon Jhy Liaw TSMC 734
2 Sai-Hooi Yeong TSMC 427
3 Ru-Gun Liu TSMC 379
#4 Chi-Feng Huang Microjet Technology Co. 373
#5 Kuo-Cheng Ching TSMC 347
#6 Yen-Huei Chen TSMC 260
#7 Chun-Wen Cheng TSMC 244
#8 Chien-Hung Liu Macronix International Co. 202
#9 Chung-Hsing Wang TSMC 201
#10 Chia-Hua Chu TSMC 186
#11 Shih-Ping Hsu Phoenix Precision Technology 167
#12 Hsiu-Jen Lin TSMC 136
#12 Chao-Wen Shih TSMC 136
#14 Fong-Yuan Chang TSMC 135
#15 Chih-Hua Chen TSMC 125
#16 Dyi-Chung Hu Unimicron Technology 119
#17 Che-Wei Hsu Phoenix Pioneer Technology Co. 116
#18 Li-Hsien Huang TSMC 108
#19 Yung-Chang Chang Mediatek 106
#20 Chun-Kuang Chen TSMC 105
#21 Chun-Chen Chen Delta Electronics 104
#22 Kuo-Feng Yu TSMC 99
#22 Chung-Wei Hsu TSMC 99
#24 Guan-Lin Chen TSMC 94
#25 Teng-Hao Yeh Macronix International Co. 93
#26 Wein-Town Sun Au Optronics 91
#27 Chin-Chou Liu TSMC 87
#28 Chia-Pin Lin TSMC 86
#29 Hung-Hsin Hsu Powertech Technology 80
#30 Kuo-Bin Huang TSMC 79
#30 Feng-Ming Chang TSMC 79
#32 Wen-Hsin Lin Vanguard International Semiconductor 76
#33 Chia-Hung Liu Darfon Electronics 71
#34 Wensen Hung TSMC 70
#35 Shin-Cheng Lin Vanguard International Semiconductor 69
#36 Cheng-Tung Lin TSMC 68
#37 Ming-Shih Yeh TSMC 63
#38 Jui-Feng Kuan TSMC 62
#39 Hung-Chang Yu TSMC 61
#39 Yung-Yao Lee TSMC 61
#41 Chun-Lin Chang TSMC 60
#41 Nan-Chun Lin Powertech Technology 60
#43 Chih-Hung Lu Disney 59
#43 Hsueh-Liang Chou TSMC 59
#45 Chun-Hui Yu TSMC 57
#45 Chih-Jung Chen United Microelectronics 57
#47 Hua Peng Nuctech Company Limited 55
#48 Ching-Yuan Lin Ememory Technology 54
#49 Shih-Chi Fu TSMC 53
#49 Pei-Yu Chou United Microelectronics 53