Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10073567 | Interactive display systems | Yan Huang, Haohuang Mai | 2018-09-11 |
| 9956656 | Electronic cigarette atomizer oiling and labeling device | Haisheng Zou, Zhicheng Li, Feng Chen, Xuebin Yu, Weizhao Tang +2 more | 2018-05-01 |
| 9891440 | Infrared interactive remote control device and projection system using same | Yan Huang, Haohuang Mai, Haixiang Wang | 2018-02-13 |
| 9420245 | Auto-focusing projection system | Yan Huang, Haohuang Mai, Haixiang Wang | 2016-08-16 |
| 9420246 | Projection system with infrared monitoring function | Yan Huang, Haohuang Mai, Haixiang Wang | 2016-08-16 |