Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11535925 | Tensioning device, base, clamp and method for clamping mask plate | Jianpeng Wu, Chang Luo | 2022-12-27 |
| 11396694 | Evaporation crucible and evaporation apparatus | Jianpeng Wu, Yinan Liang, Fengli Ji, Chang Luo | 2022-07-26 |
| 11277930 | Method of manufacturing display substrate and display substrate motherboard | Jianpeng Wu | 2022-03-15 |
| 11257869 | Pixel arrangement structure, display panel, display device each having groups of sub-pixels with each type of sub-pixel including four sub-pixels of the same color | Chang Luo, Jianpeng Wu | 2022-02-22 |