Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12347822 | Secondary battery | — | 2025-07-01 |
| 12322773 | Secondary battery | Won-Chull Han, Jeong-Chull Ahn, Sang Hyun Kim, Sung Soo Park, Soo Youn Park +3 more | 2025-06-03 |
| 11688877 | Secondary battery | — | 2023-06-27 |
| 9318732 | Lithium rechargeable battery | Sung-Jae Cho, Sang Sok Jung | 2016-04-19 |
| 8304107 | Cylindrical lithium rechargeable battery | — | 2012-11-06 |
| 8216705 | Lithium rechargeable battery | Sung-Jae Cho, Sang Sok Jung | 2012-07-10 |
| 7993777 | Lithium secondary battery | — | 2011-08-09 |