Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11133546 | Battery and electronic device having the same | Younghoon Lee, Jonghwa Kim, Hyunmi Cheong | 2021-09-28 |
| 11127983 | Electronic device including battery structure | Hyunmi Cheong, Jonghwa Kim, Younghoon Lee | 2021-09-21 |