Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12183617 | Alignment mask, metal mask assembly, and preparation method therefor | Ju Mei, Peng Xu, Jianbo Ye, Guoqiang Ma | 2024-12-31 |
| 12065726 | Mask assembly and manufacturing method thereof | Guoqiang Ma, Peng Xu, Jiancheng Zhao | 2024-08-20 |