Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11492061 | Handle protection device for personal mobility | Donghee Seok, Duck Young Kim, Ilsun Song, Hee Jin Ro | 2022-11-08 |
| 11440610 | Personal mobility | Ilsun Song, Donghee Seok, Duck Young Kim, Hee Jin Ro | 2022-09-13 |