Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12339672 | Method for protection unmanned aerial vehicle and unmanned aerial vehicle | Kangli Wang | 2025-06-24 |
| 11947366 | Unmanned aerial vehicle severe low-power protection method and unmanned aerial vehicle | Tianbao Zhang | 2024-04-02 |
| 8091616 | Enhanced heat transfer tube and manufacture method thereof | Chunming Zhang, Xing Luo, Haoping Zhou | 2012-01-10 |
| 7789127 | Heat transfer tubes for evaporators | Chunming Zhang, Xiaoyu Cui, Xing Luo, Hugen Ma | 2010-09-07 |