Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12175316 | Information management method, device, system and medium | Shuo Li, Jinmiao Tang, Yanjun Liu, Qingqing Ma, Yinan Gao +7 more | 2024-12-24 |
| 11781710 | Electronic signboard and wall hanging device | Yanjun Liu, Qingqing Ma, Yinan Gao, Tianjiao Wang, Yin Yuan +9 more | 2023-10-10 |
| 11250795 | Electronic paper display apparatus and method of driving the same | Yinan Gao, Qingqing Ma, Shuo Li, Chao Tian, Guojie Qin +4 more | 2022-02-15 |