Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11454556 | Secondary battery static pressure jig and secondary cell internal pressure control method using the same | Jong Keon Yoon, Hoejin HAH | 2022-09-27 |
| 11283064 | Lithium secondary battery | — | 2022-03-22 |