Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10556644 | Coupling device for recovering unmanned ship and coupling control method using same | Sun Young Kim, Nam Sun Son | 2020-02-11 |
| 10252779 | Unmanned vessel having coupling apparatus and recovery method therefor | Nam Sun Son, Sun Young Kim | 2019-04-09 |