Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11443909 | Liquid arc extinguish chamber for direct current breaking, direct current breaker and method thereof | Mingzhe Rong, Fei Yang, Yi Wu, Chunping Niu | 2022-09-13 |
| 11281698 | Data configuration query method and device | Yifan Zhang, Yang Li, Qing Han | 2022-03-22 |
| 11239655 | Liquid arc voltage transfer based direct current breaker and use method thereof | Fei Yang, Mingzhe Rong, Yi Wu, Chunping Niu | 2022-02-01 |