Jingjing WEI

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Ningde, CN

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Patents Applicationslast 30 patents

Information Patent Application
ELECTRODE ASSEMBLY AND MANUFACTURING METHOD THEREOF, BATTERY CELL,...
- Publication number 20250096300
- Publication date Mar 20, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Jiang LIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE ASSEMBLY, BATTERY CELL, BATTERY, AND ELECTRICAL DEVICE
- Publication number 20250087654
- Publication date Mar 13, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Ruhu LIAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MARKING DEVICE AND LAMINATION MANUFACTURING SYSTEM
- Publication number 20250070114
- Publication date Feb 27, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Jianlei Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MARKING DEVICE AND ELECTRODE SHEET PRODUCTION SYSTEM
- Publication number 20240424707
- Publication date Dec 26, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Jianlei Wang
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
AIR-BLOWING ROLLER, DUST REMOVAL APPARATUS AND METHOD
- Publication number 20240316602
- Publication date Sep 26, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Ruhu LIAO
- B08 - CLEANING