Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10486420 | Device and method for detecting ink droplet | Jinxiang XUE, Zhongyuan Sun, Wenqi Liu, Jingkai Ni | 2019-11-26 |
| 10205133 | Substrate lifting device, substrate packaging apparatus and substrate packaging method | Zhongyuan Sun | 2019-02-12 |