Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12418617 | Print control device | Zhenhua Meng, Shengwang Liu, Lu Liu | 2025-09-16 |
| 11660880 | Digital printing press | Lu Liu, Zhenhua Meng | 2023-05-30 |
| 10996175 | Automatic quality inspection machine and control method thereof | Lu Liu | 2021-05-04 |
| 10883942 | Full-servo label inspection machine and control method thereof | Lu Liu | 2021-01-05 |
| 10887483 | Multifunctional automatic quality inspection machine and control method thereof | Lu Liu | 2021-01-05 |