Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11874862 | Community question-answer website answer sorting method and system combined with active learning | Qinghua Zheng, Ruoqing Ren, Jun Liu, Kunming MA | 2024-01-16 |
| 6774583 | Numerical controlled colour light source system | — | 2004-08-10 |