Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10211760 | Piezoelectric ultrasonic motor and operation method of the same | Chan-young Moon, Jin-young Bang, Jong-hyeok Chun | 2019-02-19 |
| 9900486 | Optical device | Chan-young Moon, Jin-young Bang, Jong-hyeok Chun | 2018-02-20 |