Issued Patents 2019
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10498142 | Device and method for extinction angle control of HVDC system | Seong-Doo Lee, Chur-Hee Lee | 2019-12-03 |
| 10360749 | Bill separating and stacking unit | Jong Seong Park, Chang Ho Park | 2019-07-23 |
| 10266230 | Frictional resistance-reducing device and ship including same | Jin Jang, Su Heun Kwen, Sang Min Kim, Jin Kyu Kim, Jin Hak Kim +4 more | 2019-04-23 |
| 10269201 | Medium processing apparatus with reject cassette | Jun Young Kim, Jong Seong Park | 2019-04-23 |
| 10215205 | Anti-vibration fastening member and vehicle actuator fastening device including the same | Minhyung Byun, Sung Hyung Jo, Yonghyuck Im | 2019-02-26 |