Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10469952 | Loudspeaker | Xiaoyuan Chen | 2019-11-05 |
| 10440478 | Tablet woofer and electronic device using same | Chao Jiang, Jianbin Yang, Qijin Jiao | 2019-10-08 |
| 10237659 | Loudspeaker module | Yu-Chun Wang, Qianqian Song, Jianbin Yang | 2019-03-19 |