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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Shiwen, TW ranks #5,183 worldwide for total patents filed in 2021, with 20 patents from 6 inventors. Leading employers of inventors based in Shiwen, TW include TSMC, Fujian Jinhua Integrated Circuit Co., United Microelectronics.

Showing 1–6 of 6 inventors

Rank Inventor Primary Company Patents
1 Chien-Hao Chen TSMC 9
2 Sung-Yen Yeh TSMC 3
2 Feng-Ming Huang Fujian Jinhua Integrated Circuit Co. 3
#4 Ching-Li Yang United Microelectronics 2
#4 Jyh-Shyang Jenq United Microelectronics 2
#6 Ruei-Yau Chen United Microelectronics 1