Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10234669 | Zoom objective lens of operating microscope | Jianyue Li, Xiaofeng Zhou, Jilong Wang, Xiaohu Liu | 2019-03-19 |
| 9731978 | Method for preparing basic zinc chloride | Junqiang ZHU, Wenbin Xu, Yanjie Wang, Long CHEN, Cheng Yuan +1 more | 2017-08-15 |
| 9076605 | Touch panel | Qiang Wang, Zhi Zeng, Chong Li | 2015-07-07 |
| 9058937 | Touch panel | Qiang Wang, Zhi Zeng, Chong Li | 2015-06-16 |