YC

Young Cheol Choi

YC Young Chang Chemical Co.: 1 patents #5 of 7Top 75%
Overall (2024): #208,285 of 561,600Top 40%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11906900 Chemically amplified positive photoresist composition for improving pattern profile Su Jin Lee, Seung Hun Lee, Seung Hyun Lee 2024-02-20