Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9913029 | Sound filtering system | — | 2018-03-06 |
| 9857549 | Rotational actuator for optical device and camera module having the same | Sang-Chul Kim | 2018-01-02 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9913029 | Sound filtering system | — | 2018-03-06 |
| 9857549 | Rotational actuator for optical device and camera module having the same | Sang-Chul Kim | 2018-01-02 |