Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D803812 | Soundbox | Rong Liu | 2017-11-28 |
| D790511 | Horizontal sound box | Rong Liu | 2017-06-27 |
| 9559572 | Method for manufacturing permanent-magnet motor rotor | Youtong Fang, Jien Ma, Xiaoyan Huang, Qinfen Lu, Jiancheng Zhang +2 more | 2017-01-31 |