Junjie JIANG

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Ningde City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Top cover structure of power battery and power battery
- Patent number 10,629,864
- Issue date Apr 21, 2020
- Contemporary Amperex Technology Co., Limited
- Quankun Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Top cover structure of power battery and power battery
- Patent number 10,199,615
- Issue date Feb 5, 2019
- Contemporary Amperex Technology Co., Limited
- Quankun Li
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
TOP COVER STRUCTURE OF POWER BATTERY AND POWER BATTERY
- Publication number 20190115568
- Publication date Apr 18, 2019
- Contemporary Amperex Technology Co., Limited
- Quankun LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TOP COVER STRUCTURE OF POWER BATTERY AND POWER BATTERY
- Publication number 20160365547
- Publication date Dec 15, 2016
- Contemporary Amperex Technology Co., Limited
- Quankun LI
- H01 - BASIC ELECTRIC ELEMENTS