Changchuan XIONG

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Ningde, CN

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Patents Applicationslast 30 patents

Information Patent Application
SEPARATOR AND DEVICE CONTAINING THE SAME
- Publication number 20250046950
- Publication date Feb 6, 2025
- Ningde Amperex Technology Limited
- Changchuan XIONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR AND DEVICE CONTAINING SAME
- Publication number 20250046947
- Publication date Feb 6, 2025
- Ningde Amperex Technology Limited
- Changchuan XIONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR, ELECTROCHEMICAL DEVICE, AND ELECTRONIC DEVICE
- Publication number 20240339728
- Publication date Oct 10, 2024
- Ningde Amperex Technology Limited
- Changchuan XIONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR, ELECTROCHEMICAL DEVICE CONTAINING SAME, AND ELECTRONIC D...
- Publication number 20240030551
- Publication date Jan 25, 2024
- Ningde Amperex Technology Limited
- Changchuan XIONG
- H01 - BASIC ELECTRIC ELEMENTS