Jintian Chen

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Fujian, CN

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Patents Grantslast 30 patents

Information Patent Grant
Electrochemical secondary battery having inbuilt charging circuit
- Patent number 10,224,582
- Issue date Mar 5, 2019
- FUJIAN NANPING NANFU BATTERY CO., LTD
- Qingshun Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Secondary electrochemical battery sealing body with packaged chip s...
- Patent number 10,026,997
- Issue date Jul 17, 2018
- FUJIAN NANPING NANFU BATTERY CO., LTD.
- Qingshun Zhang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ELECTROCHEMICAL SECONDARY BATTERY HAVING INBUILT CHARGING CIRCUIT
- Publication number 20180069273
- Publication date Mar 8, 2018
- FUJIAN NANPING NANFU BATTERY CO., LTD.
- Qingshun ZHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SECONDARY ELECTROCHEMICAL BATTERY SEALING BODY WITH CHARGING INDICATOR
- Publication number 20170338450
- Publication date Nov 23, 2017
- FUJIAN NANPING NANFU BATTERY CO., LTD.
- Haitao Chang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SECONDARY ELECTROCHEMICAL BATTERY SEALING BODY WITH PACKAGED CHIP S...
- Publication number 20170338521
- Publication date Nov 23, 2017
- FUJIAN NANPING NANFU BATTERY CO., LTD.
- Qingshun Zhang
- H01 - BASIC ELECTRIC ELEMENTS