Shusen Hao

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Ground fault circuit interrupter
- Patent number 11,705,717
- Issue date Jul 18, 2023
- Shanghai Fudan Microelectronics Group Company Limited
- Chunyong Wu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Ground fault circuit interrupter with leakage protection module and...
- Patent number 11,588,317
- Issue date Feb 21, 2023
- Shanghai Fudan Microelectronics Group Company Limited
- Shusen Hao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Ground fault circuit interrupter with self test
- Patent number 11,258,246
- Issue date Feb 22, 2022
- Shanghai Fudan Microelectronics Group Company Limited
- Chunyong Wu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Ground fault protection system
- Patent number 10,923,899
- Issue date Feb 16, 2021
- Shanghai Fudan Microelectronics Group Company Limited
- Shusen Hao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Ground Fault Circuit Interrupter
- Publication number 20220014010
- Publication date Jan 13, 2022
- SHANGHAI FUDAN MICROELECTRONICS GROUP COMPANY LIMITED
- Shusen HAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Ground Fault Circuit Interrupter
- Publication number 20200350757
- Publication date Nov 5, 2020
- SHANGHAI FUDAN MICROELECTRONICS GROUP COMPANY LIMITED
- Chunyong WU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Ground Fault Circuit Interrupter
- Publication number 20200350758
- Publication date Nov 5, 2020
- SHANGHAI FUDAN MICROELECTRONICS GROUP COMPANY LIMITED
- Chunyong WU
- G01 - MEASURING TESTING
Information Patent Application
Ground Fault Protection System
- Publication number 20180278040
- Publication date Sep 27, 2018
- SHANGHAI FUDAN MICROELECTRONICS GROUP COMPANY LIMITED
- Shusen Hao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER