Geng Qin

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Power switch circuit and power switch
- Patent number 11,881,812
- Issue date Jan 23, 2024
- Shenzhen Poweroak Newener Co., Ltd.
- Geng Qin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Connector and electronic device
- Patent number 11,749,955
- Issue date Sep 5, 2023
- Shenzhen Poweroak Newener Co., Ltd.
- Geng Qin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switch detection circuit, method, and switch detector
- Patent number 11,695,284
- Issue date Jul 4, 2023
- Shenzhen Poweroak Newener Co., Ltd.
- Geng Qin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Leakage current detection circuit, method and leakage current detector
- Patent number 11,668,762
- Issue date Jun 6, 2023
- Shenzhen Poweroak Newener Co., Ltd.
- Jianhua Lei
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Expandable energy storage system and expansion method thereof
- Publication number 20240128768
- Publication date Apr 18, 2024
- SHENZHEN POWEROAK NEWENER CO., LTD
- Jianhua Lei
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SWITCH CIRCUIT AND POWER SWITCH
- Publication number 20230291351
- Publication date Sep 14, 2023
- SHENZHEN POWEROAK NEWENER CO.,LTD
- Geng Qin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Bracket Body, Bracket, Battery Unit and Energy Storage Power Supply
- Publication number 20230246284
- Publication date Aug 3, 2023
- SHENZHEN POWEROAK NEWENER CO.,LTD
- Geng QIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LEAKAGE CURRENT DETECTION CIRCUIT, METHOD AND LEAKAGE CURRENT DETECTOR
- Publication number 20230141539
- Publication date May 11, 2023
- SHENZHEN POWEROAK NEWENER CO., LTD
- Jianhua Lei
- G01 - MEASURING TESTING
Information Patent Application
CONNECTOR AND ELECTRONIC DEVICE
- Publication number 20230060195
- Publication date Mar 2, 2023
- SHENZHEN POWEROAK NEWENER CO.,LTD
- Geng Qin
- H01 - BASIC ELECTRIC ELEMENTS