Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12334287 | Vacuum degree detection device, monitoring system, and vacuum arc extinguishing chamber thereof | Yi Wu, Hailong HE, Chunping Niu, Mingzhe Rong, Xiaolong Chen | 2025-06-17 |
| 11980101 | Thermoelectric device and manufacturing mold and manufacturing method therefor | Hailong HE, Chunping Niu, Yi Wu, Mingzhe Rong | 2024-05-07 |