Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
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Chia-Hua Chu

TSMC: 2 patents #1,333 of 3,957Top 35%
HP HP: 1 patents #133 of 600Top 25%
📍 Dashulong, TW: #58 of 446 inventorsTop 15%
Overall (2025): #66,036 of 469,880Top 15%
3
Patents 2025

Issued Patents 2025

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12421103 Microelectromechanical system device Chen-Hsiung Yang, Chun-Wen Cheng, En-Chan Chen 2025-09-23
12305796 Stands with gears 2025-05-20
12219320 MEMS device with enhanced membrane structure and method of forming the same Chun-Wen Cheng, Chun-Yin Tsai 2025-02-04