Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12322797 | Positive electrode active material, and positive electrode and lithium secondary battery including same | Won Sig Jung, Kang Hyeon Lee, Hwan-young Choi | 2025-06-03 |
| 12266771 | Method for separating transition metal from waste positive electrode material | Won Sig Jung, Hwan-young Choi | 2025-04-01 |