Fangzheng KOU

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Huizhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Overvoltage protection circuit and charging device
- Patent number 12,362,575
- Issue date Jul 15, 2025
- RoyPow Technology Co., Ltd.
- Quanfu Zou
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Charging control method, system, and storage medium
- Patent number 12,272,988
- Issue date Apr 8, 2025
- HUIZHOU ROYPOW TECHNOLOGY CO., LTD
- Fangzheng Kou
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Charging device
- Patent number 12,230,991
- Issue date Feb 18, 2025
- RoyPow Technology Co., Ltd.
- Quanfu Zou
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR CONTROLLING VEHICLE AIR CONDITIONER AND VEHICLE ON-BOARD...
- Publication number 20240066946
- Publication date Feb 29, 2024
- HUIZHOU ROYPOW TECHNOLOGY CO., LTD
- Fangzheng KOU
- B60 - VEHICLES IN GENERAL
Information Patent Application
CHARGING CONTROL METHOD, SYSTEM, AND STORAGE MEDIUM
- Publication number 20240063653
- Publication date Feb 22, 2024
- HUIZHOU ROYPOW TECHNOLOGY CO., LTD
- Fangzheng KOU
- B60 - VEHICLES IN GENERAL
Information Patent Application
BATTERY LOW-TEMPERATURE HEATING AND CHARGING SYSTEM, VEHICLE-MOUNTE...
- Publication number 20240021921
- Publication date Jan 18, 2024
- HUIZHOU ROYPOW TECHNOLOGY CO., LTD
- Fangzheng KOU
- B60 - VEHICLES IN GENERAL
Information Patent Application
CHARGING DEVICE
- Publication number 20230103028
- Publication date Mar 30, 2023
- RoyPow Technology Co., Ltd.
- Quanfu ZOU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
OVERVOLTAGE PROTECTION CIRCUIT AND CHARGING DEVICE
- Publication number 20230102569
- Publication date Mar 30, 2023
- RoyPow Technology Co., Ltd.
- Quanfu ZOU
- H03 - BASIC ELECTRONIC CIRCUITRY