Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10995734 | Vessel for transporting and installing offshore wind power generator | Jun Shin Lee, Hong-Kyou Cho, Young Key Kim, Ji-Young Kim, Moo Sung Ryu +2 more | 2021-05-04 |
| 10926851 | Lightweight composite propellers for outboard motor | Tae In Cha, Jae Hoon Jung | 2021-02-23 |
| D878274 | Propeller hub for vessels | Tae In Cha, Jae Hoon Jung | 2020-03-17 |