Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Chiayi, TW ranks #1,389 worldwide for total patents filed in 2017, with 97 patents from 59 inventors. Leading employers of inventors based in Chiayi, TW include TSMC, Acer Incorporated, Comfort Office Furniture Co., Ltd Guangdong.

Showing 1–50 of 59 inventors

Rank Inventor Primary Company Patents
1 Min-Feng Kao TSMC 12
2 Chia-Wen Hsieh Acer Incorporated 5
2 Yao-Chuan Wu Comfort Office Furniture Co., Ltd Guangdong 5
#4 Hsiao-Chun Lee TSMC 4
#5 Tang-Chun Weng United Microelectronics 3
#5 Tung-Hsing Wu Mediatek 3
#5 Ting-Ying Shen United Microelectronics 3
#8 Chih-Chang Huang TSMC 2
#8 Yu-Wei Hsiao National Cheng Kung University 2
#8 Ping-Kang Huang TSMC 2
#8 Jung-Chung Wu Cpc Corporation, Taiwan 2
#8 Yih-Ping Wang Cpc Corporation, Taiwan 2
#8 Chun-Ju Huang ITRI 2
#8 Ya-Yin Lin 2
#8 Chiu-Tung Wang ITRI 2
#8 Jyun-Siang Huang Macronix International Co. 2
#8 Sheng-Fu Yu TSMC 2
#18 Chieh Hu ITRI 1
#18 Yung-Shou Cheng TSMC 1
#18 Keng-Shao Liu Accton Technology 1
#18 Kuang-Dee Chen 1
#18 Yao-Jen Fan United Microelectronics 1
#18 Yung-Tai Hung Macronix International Co. 1
#18 Tsung-Ting Lin National Chung Cheng University 1
#18 Shan-Pu Yu ITRI 1
#18 Shian-Jyh Lin Nanya Technology 1
#18 Hung-Chung Shen Cpc Corporation, Taiwan 1
#18 Chiu-Sung Chou Chin Ray Industrial 1
#18 Hsuan-Sheng Lin United Microelectronics 1
#18 Sheng-Po Hung Lerado (Zhong Shan) Industrial Co. 1
#18 Yu Lin Tong Lung Metal Industry Co. 1
#18 Yi-Chia Chou National Chiao Tung University 1
#18 Chih-Hung Lee Mediatek 1
#18 Chia-Chan Chang National Chung Cheng University 1
#18 Shang-Hong Chen Scinopharm Taiwan 1
#18 Chung-De Chen ITRI 1
#18 I-Ting Li TSMC 1
#18 Anbiarshy Wu TSMC 1
#18 York Ted Su Mediatek 1
#18 Shao-Wu Hsu Hannstar Display 1
#18 Cheng-Chang Hsieh Institute Of Nuclear Energy Research, Atomic Energy Council 1
#18 Liang-Yen Lin Mediatek Singapore Pte. 1
#18 I-Hsun Huang Realtek Semiconductor 1
#18 Yun Lin Shenzhen Kanger Technology Co. 1
#18 Tsung-Ming Wang Weltrend Semiconductor 1
#18 Tomonari Yamamoto Fujitsu Microelectronics Limited 1
#18 Jia Wu Tpk Touch Solutions (Xiamen) 1
#18 Wei-Yao Chiu ITRI 1
#18 Hung-Tzu Chiu Cpc Corporation, Taiwan 1
#18 Chun-Liang Lai TSMC 1