Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12149170 | Power supply circuit and field emission electron source | Huaping Tang, Jinsong Pan, Zhanfeng Qin, Yangwei Zhan | 2024-11-19 |
| 11830698 | Constant current-controlled power supply circuit and field emission electron source | Huaping Tang, Zhanfeng Qin, Jinsong Pan, Qinghui Zhang, Yangwei Zhan | 2023-11-28 |
| 11792908 | Time-division multiplexing control device and system | Huaping Tang, Jinsong Pan, Yangwei Zhan, Zhanfeng Qin, Qinghui Zhang | 2023-10-17 |