Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12254692 | Construction method and system of descriptive model of classroom teaching behavior events | Sannyuya LIU, Zengzhao CHEN, Zhicheng Dai, Shengming Wang, Xiuling He | 2025-03-18 |