Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12362442 | Button cell | Kijun Kim, Jun Ho Lee, Seunghyup Ha | 2025-07-15 |
| 12272830 | Rechargeable battery | Wonhwa Choi | 2025-04-08 |
| 12261308 | Button cell | Heejung KO, Kijung KIM | 2025-03-25 |
| 12224459 | Button cell | Heejung KO, Kijung KIM, Yongjin Park, Jong Ha Lee | 2025-02-11 |
| 12148874 | Rechargeable battery | Seungjun MYOUNG | 2024-11-19 |
| 12002971 | Button cell | Heejung KO, Kijung KIM, Yongjin Park, Jong Ha Lee | 2024-06-04 |
| 11996511 | Rechargeable battery | Jun Ho Lee, Youmee KIM, Seungjun MYOUNG, Jeongho Park | 2024-05-28 |
| 11695180 | Rechargeable battery | Heejung KO, Kijung KIM, Yongjin Park, Jong Ha Lee | 2023-07-04 |
| 11545709 | Rechargeable battery | Heejung KO, Kijung KIM, Yongjin Park, Jong Ha Lee | 2023-01-03 |
| 11522257 | Button cell | Heejung KO, Kijung KIM, Yongjin Park, Jong Ha Lee | 2022-12-06 |
| 10727526 | Secondary battery | Jekwang Lee | 2020-07-28 |