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

Kai-Fang Cheng

TSMC: 6 patents #488 of 3,957Top 15%
Overall (2025): #16,276 of 469,880Top 4%
6
Patents 2025

Issued Patents 2025

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
12431426 Semiconductor interconnection structures comprising a resistor device and methods of forming the same Cherng-Shiaw Tsai, Cheng-Chin Lee, Ming-Hsien Lin, Hsiao-Kang Chang 2025-09-30
12424485 Semiconductor structure with air gap and method for manufacturing the same Hsiao-Kang Chang 2025-09-23
12412804 Semiconductor structure with improved heat dissipation Cheng-Chin Lee, Shau-Lin Shue, Shao-Kuan Lee, Hsiao-Kang Chang, Cherng-Shiaw Tsai +6 more 2025-09-09
12387928 Method for manufacturing semiconductor structure with material in monocrystalline phase Hsiao-Kang Chang 2025-08-12
12334431 Semiconductor interconnection structures and methods of forming the same Hsiao-Kang Chang 2025-06-17
12205946 Semiconductor device structure and methods of forming the same Kuang-Wei YANG, Cherng-Shiaw Tsai, Hsiaokang CHANG 2025-01-21