Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12425251 | Method for backbone node access and blockchain system | Yuwen Zhang, Yang Liu, Siyu Zhu, Juan Tian | 2025-09-23 |
| 10407065 | Method, device and apparatus for planning vehicle speed | Wei Liu, Guangsheng Zhang, Lu Wei, Wanli Ma | 2019-09-10 |
| 6218786 | Lamp string controlling device | — | 2001-04-17 |