Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9497533 | Fine tuning structure for headphones and headphone | Ruiwen Shi, Jiugao Peng, Xin Yu | 2016-11-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9497533 | Fine tuning structure for headphones and headphone | Ruiwen Shi, Jiugao Peng, Xin Yu | 2016-11-15 |