Inventor
Meng Wanqiu
CN4 patents
Patents
4 patentsUS12500310B2Dec 16, 2025
Cover assembly, battery cell, battery, electric device, method and apparatus
CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD0 citations48
US12469926B2Nov 11, 2025
Battery cell, cover assembly, battery, electric apparatus, method, and device
CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD0 citations48
US12176571B2Dec 24, 2024
Exhaust apparatus, battery cell, battery, and electric apparatus
CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD0 citations48
US12334584B2Jun 17, 2025
Battery cell, battery, electric apparatus, and manufacturing method and device of battery cell
CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD0 citations41