Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12374516 | Adjustment mechanism for circuit breaker and corresponding circuit breaker | Wensheng Liu, Qi Zhou, Yanfang Ye | 2025-07-29 |
| 10892128 | Residual current protection device and tripper | Wensheng Liu, BaiQin Liang | 2021-01-12 |
| 10855061 | Withdrawable base module for switch | Qi Zhou, Yanfang Ye | 2020-12-01 |
| 10665401 | Electric switch | Yi'er Wu, Aki Suutarinen, Janne Rosenberg | 2020-05-26 |
| D791085 | Switch-disconnector | Janne Rosenberg, Oskari Uitto, YiEr Wu | 2017-07-04 |