Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10630191 | Transformer and LLC resonant converter having the same | Sang Keun Ji, Sang Kyoo Han, Cheol-Wan Park, Heung Gyoon Choi | 2020-04-21 |
| 10541619 | LLC resonant converter and electronic device | Sang Keun Ji, Sang Kyoo Han, Hyun-su Gu, Hyo-hun Kim, Heung Gyoon Choi | 2020-01-21 |