Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Fenglin, TW ranks #6,768 worldwide for total patents filed all time, with 355 patents from 51 inventors. Leading employers of inventors based in Fenglin, TW include TSMC, Cheng Uei Precision Industry Co., National Science Council.

Showing 1–50 of 51 inventors

Rank Inventor Primary Company Patents
1 Liang-Gi Yao TSMC 80
2 Ming-Chun Lai Cheng Uei Precision Industry Co. 67
3 Ming-Hsiang Song TSMC 59
#4 Yang-Tung Fan TSMC 24
#5 Shyh-Lin Tsao National Science Council 10
#6 Yuh-Da Fan TSMC 9
#6 Cho-Kai Hu Pro Eton 9
#8 Ming-Tien Wang Innolux 6
#9 Shyh-Hau Wang National Cheng Kung University 5
#9 Ming Chung Lai Cheng Uei Precision Industry Co. 5
#11 Sun Chen Mustek Systems 4
#11 Jeff Chen Foxconn International, Inc. Co. 4
#11 Yeong-Rong Chang TSMC 4
#11 Ying-Nan Chan ITRI 4
#11 Hsing-Hai Chen ITRI 4
#11 Jen-Lung Huang Fih (Hong Kong) Limited 4
#11 Mao-Jung Chen Sigurd Microelectronics 4
#18 Yeong-Kang Lai National Science Council 3
#18 Jung-Lung Liu ITRI 3
#18 Wen-Jong Chen ITRI 3
#18 Chung-Chieh Liu TSMC 3
#18 Chun-Liang Fan TSMC 3
#23 Lung-Kuo Hsu Unknown 2
#23 L. M. Liu TSMC 2
#23 Hsiao-Ping Chang TSMC 2
#23 T. S. Lo TSMC 2
#23 Chien Shen Au Optronics 2
#23 Megan Liu Logitech Europe S.A. 2
#23 Tsan-Hsing Wu 2
#23 Chi-Lei Kao Alcor Micro 2
#23 Jr-Wei Ye TSMC 2
#32 Tsai Kun Shan Mustek Systems 1
#32 Li CHEN 1
#32 Marx Lee Mustek Systems 1
#32 Thomas Hung TSMC 1
#32 Kong-Bong Thei TSMC 1
#32 Jimmy Liao 1
#32 Chung-Sui Liu TSMC 1
#32 Kuoan Huang ITRI 1
#32 Chio C. Chu Chang Chun Plastics Co. 1
#32 Chin-Cheng Lo Sigurd Microelectronics 1
#32 Wan-Chang Chiu Ciba Specialty Chemicals 1
#32 Perng Shiow-Miin 1
#32 Chin-Ning Yang ITRI 1
#32 Hsueh-Chang Yang 1
#32 Hsiao T. Liao Chang Chun Plastics Co. 1
#32 M. S. Liang TSMC 1
#32 Chung-Chi Hsiao Sigurd Microelectronics 1
#32 Shwu-Er Huang ITRI 1
#32 Nien-Huai Kuan TSMC 1