Issued Patents 2025
Showing 1–1 of 1 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 |