Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11026020 | Electronic device for forcing liquid out of space in housing to the outside using vibration plate included in speaker and control method thereof | Youngbae Park, Changshik YOON, Hongki Kim, Junhui LEE, Dongheon JANG +3 more | 2021-06-01 |