Zhuang; Zhijian
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zhuang; Zhijian.The latest application filed is for "apparatus and method for fault diagnosis for circuit breaker".
- Zhuang; Zhijian - Xiamen CN
- Zhuang; Zhijian - Fujian CN
| Patent | Date |
|---|---|
| Apparatus And Method For Fault Diagnosis For Circuit Breaker App 20200363474 - Zhang; Xin ; et al. | 2020-11-19 |
| Transmission and clutch device for electric chassis vehicle, and electric chassis vehicle Grant 10,566,773 - Zhu , et al. Feb | 2020-02-18 |
| Method and device for monitoring circuit breaker Grant 10,408,877 - Zhuang , et al. Sept | 2019-09-10 |
| Drive device for vacuum circuit breaker chassis Grant 10,312,670 - Zhang , et al. | 2019-06-04 |
| Pivot supporting structure and circuit breaker Grant 10,211,018 - Zhuang , et al. Feb | 2019-02-19 |
| Transmission And Clutch Device For Electric Chassis Vehicle, And Electric Chassis Vehicle App 20180337518 - Zhu; Yongwei ; et al. | 2018-11-22 |
| Drive Device For Vacuum Circuit Breaker Chassis App 20180183220 - Zhang; Xin ; et al. | 2018-06-28 |
| Pivot Supporting Structure And Circuit Breaker App 20170250047 - Zhuang; Zhijian ; et al. | 2017-08-31 |
| Method And Device For Monitoring Circuit Breaker App 20160299192 - Zhuang; Zhijian ; et al. | 2016-10-13 |
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