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

Pyoung-Yun OH

DC Dongwoo Fine-Chem Co.: 1 patents #20 of 85Top 25%
Overall (2025): #249,425 of 469,880Top 55%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12282221 Optical laminate, method for manufacturing same, smart window comprising same, and vehicle and building window or door employing same Sung Su Kim, Sung-Ho BAEK, Hong-Jun AHN 2025-04-22