Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12347844 | Electrode rolling apparatus comprising non-coating portion pressing part and electrode rolling method using the same | Jung Eun Lee, Hwan Han Kim, Jaehyuk Choi, Soohyung Hong | 2025-07-01 |
| 12327857 | Electrode manufacturing device | Keum Yong Park, Hwan Han Kim, Jung Eun Lee | 2025-06-10 |