Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10692486 | Forest inference engine on conversation platform | Qi Cheng Li, David Nahamoo, Shao Chun Li, Li Jun Mei, Jie Ma +4 more | 2020-06-23 |
| 10635521 | Conversational problem determination based on bipartite graph | Hao Chen, Qi Cheng Li, Shao Chun Li, Li Jun Mei, David Nahamoo +2 more | 2020-04-28 |
| 10625728 | Managing vehicle brake system | Hao Chen, Qi Cheng Li, Jian Wang | 2020-04-21 |