Zhijian Zhuang

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Fujian, CN

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Patents Grantslast 30 patents

Information Patent Grant
Transmission and clutch device for electric chassis vehicle, and el...
- Patent number 10,566,773
- Issue date Feb 18, 2020
- ABB Schweiz AG
- Yongwei Zhu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and device for monitoring circuit breaker
- Patent number 10,408,877
- Issue date Sep 10, 2019
- ABB Schweiz AG
- Zhijian Zhuang
- G01 - MEASURING TESTING
Information Patent Grant
Drive device for vacuum circuit breaker chassis
- Patent number 10,312,670
- Issue date Jun 4, 2019
- ABB Schweiz AG
- Xin Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pivot supporting structure and circuit breaker
- Patent number 10,211,018
- Issue date Feb 19, 2019
- ABB Schweiz AG
- Zhijian Zhuang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHOD FOR FAULT DIAGNOSIS FOR CIRCUIT BREAKER
- Publication number 20200363474
- Publication date Nov 19, 2020
- ABB Schweiz AG
- Xin Zhang
- G01 - MEASURING TESTING
Information Patent Application
TRANSMISSION AND CLUTCH DEVICE FOR ELECTRIC CHASSIS VEHICLE, AND EL...
- Publication number 20180337518
- Publication date Nov 22, 2018
- ABB Schweiz AG
- Yongwei Zhu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
DRIVE DEVICE FOR VACUUM CIRCUIT BREAKER CHASSIS
- Publication number 20180183220
- Publication date Jun 28, 2018
- ABB Schweiz AG
- Xin Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PIVOT SUPPORTING STRUCTURE AND CIRCUIT BREAKER
- Publication number 20170250047
- Publication date Aug 31, 2017
- ABB Schweiz AG
- Zhijian Zhuang
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND DEVICE FOR MONITORING CIRCUIT BREAKER
- Publication number 20160299192
- Publication date Oct 13, 2016
- ABB Technology Ltd.
- Zhijian Zhuang
- G01 - MEASURING TESTING