Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10484766 | Speaker module | Xinxiang Huo, Zhijun Sun | 2019-11-19 |
| 10212510 | Loudspeaker module | Dan Han, Xinxiang Huo, Xudong Liu | 2019-02-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10484766 | Speaker module | Xinxiang Huo, Zhijun Sun | 2019-11-19 |
| 10212510 | Loudspeaker module | Dan Han, Xinxiang Huo, Xudong Liu | 2019-02-19 |