Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12405570 | Method and device for compensating surface error of holographic grating substrate | Heshig Bayan, Shan Jiang, Zhaowu Liu, Wei Wang, Wenhao Li +2 more | 2025-09-02 |
| 12392149 | Method for repairing wall diseases of earthen architecture | Caihui Zhu, Song Qiu, Zhuqing Li, Sen Peng, Junlian LI +8 more | 2025-08-19 |