Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11462199 | Hybrid actuator and multimedia apparatus having the same | Sung Chul Jung, Seul Ki Nam | 2022-10-04 |
| 11425487 | Translation system using sound vibration microphone | Byung Min Yu, Jae Hwa Lim, Jeong Ae Ha, Ji-Young Lee | 2022-08-23 |
| 11337006 | Microspeaker used in microspeaker box filled with porous particles | Sung Chul Jung, Sung Jin Hong | 2022-05-17 |
| 11302861 | Hybrid actuator having a flexible printed circuit board for applying an electric current to a piezoelectric element and a coil inside a housing of the hybrid actuator | Ji-Young Lee, Byung Ho Jung | 2022-04-12 |