Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11676165 | Point saving system for pension payment | Gilsook Jang | 2023-06-13 |
| 11233280 | Method for charging battery included in robot and apparatus thereof | Sunok KIM, Jaemin Park, Youngjung Suh, Byounggyo Ahn | 2022-01-25 |