Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9271086 | Flat type speaker having damper-lead plate of PCB voice coil plate | Dong-Man Kim | 2016-02-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9271086 | Flat type speaker having damper-lead plate of PCB voice coil plate | Dong-Man Kim | 2016-02-23 |