Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9621983 | 100 to 150 output wattage, 360 degree surround sound, low frequency speaker, portable wireless bluetooth compatible system | Jin Li, Ming Fu Tseng, Chang Li Zhu, Jia Qun Fang, Bo Deng | 2017-04-11 |