Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12025791 | Light engine and its fine-displacement adjusting device | Jing Zhang | 2024-07-02 |
| 11780158 | 3D printing device, and release method and liquid containing mechanism therefor | Yong Chen, Jing Zhang, Liang Jin, Ming-Chuan Chen | 2023-10-10 |