Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10152895 | Flight guidance method of high altitude unmanned aerial vehicle for station keeping | Hyoung Sik Choi, Sung Yug Kim, Hyeok Gon Ryu | 2018-12-11 |
| 9862502 | Electric power supply system having active power control device | Keun Bae Kim, Bo Hwa Lee, Poo Min Park, Chun Taek Kim, Soon Bae Chung +1 more | 2018-01-09 |