Ruijun Ma

Person

Changzhou, CN

People

Patents Grantslast 30 patents

Information Patent Grant
State of charge determination method and apparatus for battery system
- Patent number 12,332,316
- Issue date Jun 17, 2025
- CALB Co., Ltd.
- Ruijun Ma
- G01 - MEASURING TESTING
Information Patent Grant
Battery device, detection method thereof, and screening method and...
- Patent number 12,222,403
- Issue date Feb 11, 2025
- CALB Co., Ltd.
- Ruijun Ma
- G01 - MEASURING TESTING
Information Patent Grant
Battery device, detection method thereof, and screening method and...
- Patent number 12,130,336
- Issue date Oct 29, 2024
- CALB Co., Ltd.
- Ruijun Ma
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
BATTERY DEVICE, DETECTION METHOD THEREOF, METHOD AND DEVICE FOR SCR...
- Publication number 20240118349
- Publication date Apr 11, 2024
- CALB Co., Ltd.
- Ruijun Ma
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND DEVICE FOR ESTIMATING STATE OF POWER OF BATTERY SYSTEM
- Publication number 20240085484
- Publication date Mar 14, 2024
- CALB Co., Ltd.
- Ruijun Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STATE OF CHARGE DETERMINATION METHOD AND APPARATUS FOR BATTERY SYSTEM
- Publication number 20240077537
- Publication date Mar 7, 2024
- CALB Co., Ltd.
- Ruijun Ma
- G01 - MEASURING TESTING
Information Patent Application
BATTERY DEVICE, DETECTION METHOD THEREOF, AND SCREENING METHOD AND...
- Publication number 20230366948
- Publication date Nov 16, 2023
- CALB Co., Ltd.
- Ruijun Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY DEVICE, DETECTION METHOD THEREOF, AND SCREENING METHOD AND...
- Publication number 20230366949
- Publication date Nov 16, 2023
- CALB Co., Ltd.
- Ruijun Ma
- G01 - MEASURING TESTING
Information Patent Application
BATTERY, ELECTRONIC DEVICE AND BATTERY CHARGING METHOD
- Publication number 20230253812
- Publication date Aug 10, 2023
- CALB Co., Ltd.
- Mingxi Ren
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BATTERY AND BATTERY APPARATUS
- Publication number 20230086270
- Publication date Mar 23, 2023
- CALB Co., Ltd.
- Yifan Dong
- H01 - BASIC ELECTRIC ELEMENTS

Person

Patents Grantslast 30 patents

State of charge determination method and apparatus for battery system

Battery device, detection method thereof, and screening method and...

Battery device, detection method thereof, and screening method and...

Patents Applicationslast 30 patents

BATTERY DEVICE, DETECTION METHOD THEREOF, METHOD AND DEVICE FOR SCR...

METHOD AND DEVICE FOR ESTIMATING STATE OF POWER OF BATTERY SYSTEM

STATE OF CHARGE DETERMINATION METHOD AND APPARATUS FOR BATTERY SYSTEM

BATTERY DEVICE, DETECTION METHOD THEREOF, AND SCREENING METHOD AND...

BATTERY DEVICE, DETECTION METHOD THEREOF, AND SCREENING METHOD AND...

BATTERY, ELECTRONIC DEVICE AND BATTERY CHARGING METHOD

BATTERY AND BATTERY APPARATUS