Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10802963 | Power-supply device and electronic device including the same | Yong Seok Oh, Joo Il Lee | 2020-10-13 |
| 10657043 | Power-supply device and electronic device including the same | Yong Seok Oh, Joo Il Lee | 2020-05-19 |