Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11784494 | Direct current power supply system, photovoltaic system, energy storage system, and optical storage system | Yanzhong Zhang | 2023-10-10 |
| 11571670 | Material intake device and urea preparation machine with material intake device | Ke Gong | 2023-02-07 |