Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10939218 | Method for detecting wrong positioning of earphone, and electronic device and storage medium therefor | Gun-Woo Lee, Jung Yeol An, Gang-Youl Kim, Byeong-Jun Kim, Jae-Hyun Kim +3 more | 2021-03-02 |