Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11613837 | Driving device for washing machine | Hyojin Ko, Jin Hong | 2023-03-28 |
| 11565582 | In-wheel motor driving apparatus | Seung-Suk Oh, Eul Pyo Hong | 2023-01-31 |
| 11569704 | In-wheel motor | Jaekwang Nam, Jin-Seok Hong | 2023-01-31 |
| 11072880 | Driving device of washing machine | Seung-Suk Oh, Jin Hong | 2021-07-27 |
| 9512549 | Washing machine using ultrasonic vibrations | Dae Yeong Im, Hyun Rok Cha, Chang Seog Kang, Chang Youn Kang | 2016-12-06 |
| 9400161 | OCT probe using PZT | Hyun Rok Cha, Dae Yeong Im, Jae Young Ahn, Tae-Won Jeong | 2016-07-26 |