Xiangrong Liu

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Zhejiang, CN

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Patents Grantslast 30 patents

Information Patent Grant
Wiring device for circuit breaker, and circuit breaker having same
- Patent number 12,068,590
- Issue date Aug 20, 2024
- YUEQING GAOKE ENVIRONMENTAL ELECTRIC CO., LTD
- Xiangrong Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Plug-in type bus bar
- Patent number 9,252,582
- Issue date Feb 2, 2016
- YUEQING GAOKE ENVIRONMENTAL CO., LTD.
- Jing Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
WIRING DEVICE FOR CIRCUIT BREAKER, AND CIRCUIT BREAKER HAVING SAME
- Publication number 20230087191
- Publication date Mar 23, 2023
- Yueqing Gaoke Environmental Co., Ltd.
- Xiangrong Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PLUG-IN TYPE BUS BAR
- Publication number 20130306369
- Publication date Nov 21, 2013
- YUEQING GAOKE ENVIRONMENTAL CO., LTD.
- Jing Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER