Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12287191 | Measurement device and measurement method for measuring roundness of coating roll for manufacturing battery | Joon Sun Park, Chae Gyu Lee, Duck Joong Yun, Jeong Yong Lee, Woo Jin An +3 more | 2025-04-29 |
| 12194394 | Electrode insulation liquid supply apparatus and electrode insulation liquid supply method | Jin Ki Han, Joon Sun Park, In Chan Choi | 2025-01-14 |