Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10129650 | Vibration unit for acoustic arrangement | — | 2018-11-13 |
| 9967654 | Modular loudspeaker for point sound source and manufacturing method thereof | — | 2018-05-08 |
| 9961448 | Diaphragm and suspension edge having elastic ribs, and speaker | — | 2018-05-01 |
| 9906848 | Loudspeaker and manufacturing method therefor | — | 2018-02-27 |