Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Dawu, TW ranks #9,269 worldwide for total patents filed all time, with 223 patents from 53 inventors. Leading employers of inventors based in Dawu, TW include ITRI, Mediatek, National Tsing Hua University.

Showing 1–50 of 53 inventors

Rank Inventor Primary Company Patents
1 Chungpin Liao ITRI 22
2 Jyh-Shin Pan Mediatek 18
3 Pao-Ju Hsieh ITRI 17
#4 Chien-Chung Fu National Tsing Hua University 13
#5 Chung-Wen Hung Novatek Microelectronics 12
#6 Pao-Yin Ou ITRI 8
#7 Yueh-Chuan Huang ITRI 7
#8 Shu-Fen Hu Epistar 6
#8 Wei-Tai Jao ITRI 6
#8 Ho-Chi Hwang Mediatek 6
#8 Kent Hwang Richtek Technology 6
#8 Duen-Jen Cheng Cyntec Co. 6
#8 Chau-Jie Zhan ITRI 6
#14 Nanchou David Liu ITRI 5
#14 Chen-Dao Shiao ITRI 5
#16 Po-Er Hsu ITRI 4
#16 Tze-An Liu ITRI 4
#16 Ta-Cheng Hsiung Godex International Co. 4
#16 Duen-Jyh Shyr ITRI 4
#16 Ying-Cheun Yeh ITRI 4
#16 Cheng-Tsu Fu ITRI 4
#16 Jung-Dar Ho Aimtron Technology 4
#23 Chih-Yuan Teng Princeton Technology 3
#23 Jia-Ruey Duann ITRI 3
#23 Yao-Tung Chu ITRI 3
#23 Chin-Te Lin ITRI 3
#23 Wei-Cheng Kao ITRI 3
#28 E-Chang Hsu ITRI 2
#28 Sheng-Wehn Shyue Nuvoton Technology 2
#28 Jan-Ku Chen ITRI 2
#28 Ming-Ho Hung ITRI 2
#28 Cheng-Hung Cheng ITRI 2
#28 Chia-Heng Yen ITRI 2
#28 Guey F. Chi ITRI 2
#28 Yuh-Yuan Yo ITRI 2
#28 Hsing-Fen Tsai ITRI 2
#28 Ming-Hsiang Chan Sumitomo Chemical 2
#28 Kai-Li Ko ITRI 2
#39 Shyr-Shing Jaw ITRI 1
#39 Yin-Chin Wu ITRI 1
#39 Kwo-Guang Chong ITRI 1
#39 Sung-Chen Huang Taiflex Scientific Co. 1
#39 Vang Cheong Megica 1
#39 Ming-Shiang Jan ITRI 1
#39 Duen J. Chen ITRI 1
#39 Chun-Chi Shen Etron Technology 1
#39 Shin-Far Chang ITRI 1
#39 Ching-Gueg Tseng ITRI 1
#39 Shihhung Chen Macronix International Co. 1
#39 Foung-Hsoung Yu ITRI 1