Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9992844 | Power supply circuit and electroluminescent display device including the same | — | 2018-06-05 |
| 9985523 | DC-DC converter and organic light emitting display device having the same | — | 2018-05-29 |
| 9892670 | Power management driver and display device having the same | Jeong Min Seo | 2018-02-13 |