Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11151870 | Traffic scheme control method and device | — | 2021-10-19 |
| 11138874 | Timing control method and apparatus for signal light, electronic device and storage medium | Xuan Huang, Fan Yang, Hui YUAN, Yongyi Sun, Chengfa Wang | 2021-10-05 |