Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11476550 | Secondary battery capable of equalizing internal/external pressure | Min-Seok Koo, Sang-Won Byun, Hyun Soo Lee, Jun Min Choi | 2022-10-18 |
| 10490839 | Rechargeable battery | Min-Seok Koo, Sang-Won Byun, Hyun Soo Lee | 2019-11-26 |