Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10643801 | Circuit breaker energy storage operating mechanism | Jisheng Sun | 2020-05-05 |
| 10600586 | Interlocking device for circuit breaker | Jisheng Sun | 2020-03-24 |
| 10490377 | Circuit breaker tripping mechanism | Jisheng Sun | 2019-11-26 |
| 10269521 | Mounting structure for energy storage assembly of circuit breaker | Jisheng Sun | 2019-04-23 |
| 10008354 | Adjustable electromagnetic release | Zheng Shi, Jisheng Sun | 2018-06-26 |
| 9793081 | Exchange operating mechanism | Jisheng Sun, Zheng Shi | 2017-10-17 |