YL

Yu-Ching Lee

TSMC: 2 patents #1,333 of 3,957Top 35%
Overall (2025): #41,017 of 469,880Top 9%
3
Patents 2025

Issued Patents 2025

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12320782 Acoustic measurement of fabrication equipment clearance Jun DENG, Kuan-Wen Lin, Sheng-Chi Chin 2025-06-03
12248131 Portable confocal optical scanning microscopic device Hsiao-Ying Wu, Shi-De Chen 2025-03-11
12189304 Method and structures for acoustic wave overlay error determination Yu-Piao Fang 2025-01-07