Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10486420 | Device and method for detecting ink droplet | Zhongyuan Sun, Wenqi Liu, Xiang Zhou, Jingkai Ni | 2019-11-26 |
| 10233529 | Mask assembly, and apparatus and method for detecting film thickness of evaporation material on the mask | Zhongyuan Sun | 2019-03-19 |