Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11079670 | Manufacturing method of phase shift mask and phase shift mask | Huibin Guo, Yongzhi Song, Xiaoxiang Zhang, Wenqing Xu, Zumou Wu +1 more | 2021-08-03 |
| 11069719 | Array substrate and method of manufacturing the same, display device | Wenqing Xu, Xiaolong Li, Xiaoxiang Zhang, Zumou Wu, Huibin Guo +1 more | 2021-07-20 |
| 11054737 | Mask, display substrate and display device | Xiaoxiang Zhang, Huibin Guo, Yongzhi Song, Wenqing Xu, Xiaolong Li +1 more | 2021-07-06 |
| 10943927 | Array substrate, fabrication method thereof, driving transistor and display panel | Wenqing Xu, Jing Wang, Xiaoxiang Zhang, Huibin Guo | 2021-03-09 |