Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10659436 | Method and system for data processing | Zhaoquan Cai, Song Hu, Hui Hu, Jia Chen | 2020-05-19 |
| 10192586 | Information entry method and device | Zhaoquan Cai, Song Hu, Hui Hu, Jia Chen | 2019-01-29 |