Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10147348 | Voltage conversion circuit and organic light-emitting device having same | Tae Woo Kim | 2018-12-04 |
| 9949024 | Method and apparatus for controlling output based on type of connector | Youngsoo CHUN, Jaeyoung Shin, Jungsik PARK, Kwonho SONG, Sehwan Choi +1 more | 2018-04-17 |