Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10097925 | Diaphragm dome, method for manufacturing the same and speaker | Xun Di, Lipeng Ma, Bin Zhao, Xudong Yan | 2018-10-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10097925 | Diaphragm dome, method for manufacturing the same and speaker | Xun Di, Lipeng Ma, Bin Zhao, Xudong Yan | 2018-10-09 |