Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12230812 | Button cell | Jong Ha Lee, Youmee KIM | 2025-02-18 |
| 12176550 | Rechargeable battery | Jong Ha Lee | 2024-12-24 |
| 12148937 | Rechargeable battery | Jong Ha Lee | 2024-11-19 |
| 11515595 | Button cell | Jong Ha Lee | 2022-11-29 |
| 11075427 | Secondary battery including cap assembly with reinforcement plate | — | 2021-07-27 |
| 9979057 | Cylindrical lithium ion secondary battery | Jinyoung MOON, Shinjung Kim, Yongtae Kim | 2018-05-22 |