Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9918161 | Speaker box | Zhizhu Chen, Miao MIAO, Fuhu Zhang, Cheng Qian | 2018-03-13 |
| 9877093 | Sound generator | Fuhu Zhang | 2018-01-23 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9918161 | Speaker box | Zhizhu Chen, Miao MIAO, Fuhu Zhang, Cheng Qian | 2018-03-13 |
| 9877093 | Sound generator | Fuhu Zhang | 2018-01-23 |