Shunfeng Guo

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Suzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Contactor
- Patent number 11,417,484
- Issue date Aug 16, 2022
- EATON ELECTRICAL LTD.
- Shunfeng Guo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode for a circuit breaker and the circuit breaker
- Patent number 11,417,480
- Issue date Aug 16, 2022
- EATON ELECTRICAL LTD.
- Shunfeng Guo
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Fast-Acting Mechanical Switch and Its Operating Method
- Publication number 20250062090
- Publication date Feb 20, 2025
- Eaton Electrical Ltd.
- Shunfeng Guo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE FOR A CIRCUIT BREAKER AND THE CIRCUIT BREAKER
- Publication number 20210035754
- Publication date Feb 4, 2021
- Eaton Electrical Ltd.
- Shunfeng Guo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTACTOR
- Publication number 20200144010
- Publication date May 7, 2020
- Eaton Electrical Ltd.
- Shunfeng Guo
- H01 - BASIC ELECTRIC ELEMENTS