Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12244010 | Method for preparing positive electrode active material for lithium secondary battery, positive electrode comprising the positive electrode active material prepared by the same and lithium secondary battery | Ick Soon Kwak, Hyo Joung Nam, Hye Ji Jeon | 2025-03-04 |
| 12126019 | Method of preparing positive electrode active material | Ick Soon Kwak, Sang Soon Choi, Hwa Seok Chae | 2024-10-22 |