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

Jang-Hyun Seok

HC Hansol Chemical Co.: 1 patents #2 of 19Top 15%
📍 Wolha-ri, KR: #36 of 107 inventorsTop 35%
Overall (2025): #352,758 of 469,880Top 80%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12359317 Rare earth precursor, method of preparing the same, and method of forming thin film using the same Mi Ra Park, Kyu Hyun Yeom, Hyun Kyung Lee, Jung-Woo Park 2025-07-15