Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D897990 | Speaker | Xiangping Liu, Qi Chen, Zhifeng Li, Guochun Jin | 2020-10-06 |
| D896815 | Docking station video sharer | Xiangping Liu, Liangcai Xia, Zhifeng Li, Guochun Jin | 2020-09-22 |
| D862473 | USB hub | Xiangping Liu, Qi Chen, Xueliang Chen, Zhifeng Li | 2019-10-08 |