Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10556252 | Electronic device having a tuned resonance haptic actuation system | Lok Pui Calvin Tsang, Yu-Hsun Chen, Qingguo Zhao, Hong Feng Wang, Chung Yin Au | 2020-02-11 |
| 9630388 | Composite floor and manufacturing method thereof | Jiangang Song, Yongxing Chen, Jun XU | 2017-04-25 |