Yongfeng Xie

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Ningde, CN

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Patents Applicationslast 30 patents

Information Patent Application
BATTERY CELL, BATTERY AND ELECTRICITY-CONSUMING DEVICE
- Publication number 20250174779
- Publication date May 29, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Kaihuan YANG
- B60 - VEHICLES IN GENERAL
Information Patent Application
END COVER ASSEMBLY, BATTERY CELL, BATTERY, AND ELECTRIC APPARATUS
- Publication number 20250105410
- Publication date Mar 27, 2025
- Jiangsu Contemporary Amperex Technology Limited
- Yongfeng Xie
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TOP COVER ASSEMBLY, BATTERY CELL, BATTERY, AND POWER CONSUMING DEVICE
- Publication number 20250062454
- Publication date Feb 20, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Bangyong WANG
- B60 - VEHICLES IN GENERAL
Information Patent Application
END COVER ASSEMBLY, BATTERY CELL AND ELECTRICAL DEVICE
- Publication number 20250015432
- Publication date Jan 9, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Liqin WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
END COVER ASSEMBLY, BATTERY CELL, BATTERY, AND ELECTRICAL DEVICE
- Publication number 20240396127
- Publication date Nov 28, 2024
- Contemporary Amperex Technology Co., Limited
- Wenlin Zhou
- H01 - BASIC ELECTRIC ELEMENTS