Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
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Chun-Heng Chen

TSMC: 7 patents #400 of 3,957Top 15%
Overall (2025): #13,277 of 469,880Top 3%
7
Patents 2025

Issued Patents 2025

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
12376344 Semiconductor device comprising channel layers with different thicknesses Yu-Ru Lin, Shu-Han Chen, Yi-Shao Li, Chi On Chui 2025-07-29
12336211 Dielectric layer on semiconductor device and method of forming the same Cheng-I Lin, Ming-Ho Lin, Yung-Cheng Lu 2025-06-17
12336248 Non-conformal gate oxide formation on FinFET Tsung-Ju Chen, Shu-Han Chen, Chi On Chui 2025-06-17
12310074 NanoStructure field-effect transistor device and methods of forming Yi-Shao Li, Shu-Han Chen, Chi On Chui 2025-05-20
12278267 Semiconductor devices having funnel-shaped gate structures Shu-Han Chen, Tsung-Ju Chen, Chi On Chui 2025-04-15
12218197 Gate oxide of nanostructure transistor with increased corner thickness Shu-Han Chen, Yi-Shao Li, Chi On Chui 2025-02-04
12199158 Non-conformal oxide liner and manufacturing methods thereof Ming-Ho Lin, Xiong-Fei Yu, Chi On Chui 2025-01-14