Issued Patents 2025
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12392021 | Display substrate, fine metal mask set and display device | Leifang Xiao, Fengli Ji | 2025-08-19 |
| 12351897 | Mask and manufacturing method therefor | Yuanqi Zhang, Chang Luo, Fengli Ji, Xiaoyu Yang, Qian Xu | 2025-07-08 |
| 12342711 | Display substrate and mask plate assembly | Yongjie Song, Fengli Ji, Chang Luo, Jianpeng Wu, Yi Ma +1 more | 2025-06-24 |
| 12328997 | Display panel and display apparatus having arrangement of dam regions | Li Song, Pengfei Yu, Jie Dai, Lu Bai | 2025-06-10 |
| 12234540 | Mask, mask device and mask design method | Tong Niu, Fengli Ji, Jianpeng Wu | 2025-02-25 |