Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Tainan, TW ranks #858 worldwide for total patents filed in 2022, with 163 patents from 54 inventors. Leading employers of inventors based in Tainan, TW include Anpec Electronics, Samsung, BOE.

Showing 1–50 of 54 inventors

Rank Inventor Primary Company Patents
1 Chih-Yuan Chen Anpec Electronics 12
2 Yi Yang Samsung 9
2 Kai Chen BOE 9
2 Pei-Hsin Chen Playnitride Display Co. 9
#5 Chien-Ting Lin United Microelectronics 8
#6 Yu-Kai Chen TSMC 7
#6 Chi-Cherng Jeng TSMC 7
#8 Jia-Ming He Himax Technologies Limited 6
#8 Wei-Hsuan Chang Realtek Semiconductor 6
#8 Yu-Feng Huang Dell Products 6
#11 Chia-Chi Chang Trend Micro Incorporated 5
#12 Li-Heng Chen Mediatek 4
#12 Tony Li Innolux 4
#12 Chih-Kai Kang United Microelectronics 4
#12 Li-Yi Chen Mikro Mesa Technology Co. 4
#12 Tao-Sheng Chang Innolux 4
#12 Chun-Nan Chen Mediatek 4
#18 Ting-An Chien United Microelectronics 3
#18 Jui-Che Tsai TSMC 3
#18 Chin-Hung Chen United Microelectronics 3
#18 Eric Wang Nutanix 3
#18 Chia-Lun Chang TSMC 3
#23 Wei-Li Hu TSMC 2
#23 Yu-Cheng Tsai Wuhan China Star Optoelectronics Technology Co. 2
#23 Edward Wang Eaton Intelligent Power Limited 2
#23 Kai Su Broadcom 2
#23 Hung-Jen Lin TSMC 2
#23 Ming-Syuan Chen Liqxtal Technology 2
#23 Wei-Chieh Chang ITRI 2
#23 Gwo Giun Lee National Cheng Kung University 2
#31 Yu-Chun Chang TSMC 1
#31 Yuan-Mou Su United Microelectronics 1
#31 Richard Chiou Xad 1
#31 Zhe Hu 3M 1
#31 Tsung-Yi Lin Google 1
#31 Sheng-Hsiung Lin Lite-On Automotive 1
#31 Ling Chen TSMC 1
#31 Yu-Yuan Huang Maxzone Vehicle Lighting 1
#31 Ming-Hua Chang United Microelectronics 1
#31 Huang-Ren Wei United Microelectronics 1
#31 Fang-Li Wu Sports World Enterprise Co. 1
#31 Wen-Juh Kang Global Unichip 1
#31 Chin-I Huang Integrated Telecom Express 1
#31 Yi-Jing Wang Rolls-Royce Plc 1
#31 Hung-Ming Wang Tessera 1
#31 Shih-Fan Chen Himax Technologies Limited 1
#31 Yu-Wen Hsu ITRI 1
#31 Mark Kuo Innolux 1
#31 Richard L. C. Cheng Unknown 1
#31 Chih-Chi Cheng Fujian Jinhua Integrated Circuit Co. 1

Part of California