Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11848442 | Lithium secondary battery | Duck-Chul Hwang | 2023-12-19 |
| 11735727 | Lithium secondary battery | Kook Hyun Han, Duck-Chul Hwang | 2023-08-22 |
| 11581533 | Lithium secondary battery | Duck-Chul Hwang | 2023-02-14 |