Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11770356 | Method and device for providing location based avatar messenger service | — | 2023-09-26 |
| 11688858 | Lithium secondary battery | Hyeri EOM, Seungjae Lee, Da-Un Han | 2023-06-27 |