Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11036991 | Information display method, device, and system | Yongsheng Zhan, Feng Lin, Lei Cao, Xiao Chao | 2021-06-15 |
| 10691946 | Information display method, device, and system | Yongsheng Zhan, Feng Lin, Lei Cao, Xiao Chao | 2020-06-23 |