Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9831777 | Switch control circuit and converter including the same | Chenghao Jin, Bonggeun Chung, Gwanbon Koo | 2017-11-28 |
| 9762068 | Wireless power transfer system | Gwanbon Koo | 2017-09-12 |