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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Beinan, TW ranks #11,093 worldwide for total patents filed all time, with 171 patents from 50 inventors. Leading employers of inventors based in Beinan, TW include United Microelectronics, Macronix International Co., Advanced Semiconductor Engineering.

Showing 1–50 of 50 inventors

Rank Inventor Primary Company Patents
1 Li-Shian Jeng United Microelectronics 22
2 Chen-Yuan Lin Macronix International Co. 19
3 Chi-Long Tsai Advanced Semiconductor Engineering 14
#4 Hui-Kai Hsu Lextar Electronics 11
#5 Chien-Lung Hung Taipei Medical University 10
#6 Sheng-Huei Dai United Microelectronics 9
#7 Tsan-Wei Wang Altek Semiconductor 7
#8 Tzu-Hui Chen Advanced Semiconductor Engineering 5
#9 Tseng-Rong Tu Academia Sinica 4
#9 Wade Ma TSMC 4
#9 Haw-Yaw Shy 4
#12 Teng-Chieh Hsu Institute Of Nuclear Energy Research, Atomic Energy Council 3
#12 Cheng-Chieh Ku Acer Communications And Multimedia 3
#12 Ming YAN State Grid Corporation Of China 3
#12 He-Chi Chang Sunplus Technology Co. 3
#12 Chi-Hsiang Oulee Raydium Semiconductor 3
#12 Mingfu Chu Electric Energy Express 3
#12 Yen-Hsun Chi ITRI 3
#12 Yi-Ting Chung National Taiwan University 3
#20 Chaur G. Lu 2
#20 Ching-Liang Kao Opto Tech 2
#20 Hsiang-En Huang Academia Sinica 2
#20 Cheng-Che Li United Microelectronics 2
#20 Li-Hsing Peng Microjet Technology Co. 2
#20 Min-Sheng Yu Creating Nano Technologies 2
#20 Hsin-Ming Li Edison Opto 2
#27 Kuo Tung Chiu 1
#27 Chao-Shih Yen Forward Electronics Co. 1
#27 Yi-Liang Yeh Accton Technology 1
#27 Jackson Lin United Microelectronics 1
#27 Ta-Yu Kuan Springsoft 1
#27 Min-Yu Yen ITRI 1
#27 Bei-Zhun Syu United Microelectronics 1
#27 Yung-Hsuan Hsu National Chiao Tung University 1
#27 Chia-Hsuan Chuang Mediatek 1
#27 Jenn-Min Lai Hiwin Technologies 1
#27 Shao-Chuan Fang Comcast 1
#27 Ai-Hua Kao Scinopharm Taiwan 1
#27 Yun-Lung Ting Chunghwa Picture Tubes 1
#27 Chien-chuan Hung 1
#27 Ching-Yu Chi 1
#27 Tsai Chih Jen Avision 1
#27 Jin Huang 1
#27 Hau-Chiun Li Tpo Displays 1
#27 Tse-Lun Chang TSMC 1
#27 F. Josef Eugster 1
#27 Tseng Wen Song TSMC 1
#27 Sue-min Chang ITRI 1
#27 Yu Yi Chao 1
#27 Chung-Chen HSU United Microelectronics 1