Guoquan CAI

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Ningde, CN

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Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR DETECTING INTERNAL RESISTANCE OF SECONDARY...
- Publication number 20250020727
- Publication date Jan 16, 2025
- Ningde Amperex Technology Limited
- Yingjie CHEN
- G01 - MEASURING TESTING
Information Patent Application
BATTERY PACK AND ELECTRICAL DEVICE
- Publication number 20250023187
- Publication date Jan 16, 2025
- Ningde Amperex Technology Limited
- Wenbin NONG
- H01 - BASIC ELECTRIC ELEMENTS