Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12047734 | Acoustic transducer and electronic device having slim speaker | Jongyuk Lee, Kyounghwan Kim, Kwangyoun Kim, Suho JO, Jonghun HA | 2024-07-23 |
| 12028698 | Air purifier and method for outputting sound by air purifier | Jongyuk Lee, Kwangyoun Kim, Suho JO | 2024-07-02 |
| 11979699 | Speaker device and refrigerator comprising same | Jongyuk Lee, Suho JO, Jonghun HA | 2024-05-07 |