Inventor

ZHENG YULIAN

CN54 patents

⚠️ This page may combine multiple inventors who share the name “ZHENG YULIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ZHENG YULIAN

CONTEMPORARY AMPEREX TECHNOLOGY CO LTD

Secondary battery, battery pack and device using battery

Connection member and rechargeable battery

Power battery top cap structure and power battery

Electrode member, electrode assembly and rechargeable battery

Battery cell, battery module, battery pack, device using battery cell as power supply, and method for assembling battery cell

Battery cell, battery module, battery pack, device using battery cell as power supply, and method for assembling battery cell

Connection member and rechargeable battery

Connection member and rechargeable battery

Connection member and rechargeable battery

Rechargeable battery

End cover assembly, battery cell and electrolyte injection method therefor, battery, and power consumption device

Battery cell, battery module, battery pack, device using battery cell as power supply, and method for assembling battery cell

Rechargeable battery

Secondary battery

Battery module, secondary battery and cap assembly thereof

Electrode member, electrode assembly and rechargeable batter

Secondary battery

Top cap assembly of a secondary battery, and secondary battery

Cap assembly and secondary battery

Cap assembly and secondary battery

Battery cell, battery, electrical device, and battery cell manufacturing method and device

Secondary battery and assembly therefor

Secondary battery and assembly therefor

Component for collecting current and battery

Secondary battery

Secondary battery

Secondary battery, battery column, and apparatus

Cap assembly and secondary battery

Secondary battery and top cover assembly thereof

Secondary battery and top cover assembly thereof

Battery cell comprising protective member for preventing short circuit, battery comprising the battery cell, and electric apparatus comprising the battery

Battery cell, manufacturing method and manufacturing system therefor, battery and electric device

Cap assembly and secondary battery

CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD

Battery column, battery module, and apparatus

Battery cell, battery, and electrical device

Battery cell, battery module, battery pack, device using battery cell as power source, and assembling method of battery cell

End cover assembly, housing assembly, battery cell, battery, and electric equipment

Battery cell, manufacturing method and manufacturing system thereof, battery, and powered device

End cover assembly, battery cell, battery pack, apparatus and liquid-injection method

End cover assembly, battery cell, battery, power consumption device and liquid injection method

Secondary battery, battery module and device

Battery cell, battery, and electric apparatus with tab including two different connecting portions

Battery, electric device, and method and device for preparing battery cell

End cover assembly, battery cell, battery and electric device

End cap assembly, battery cell, battery, battery cell manufacturing equipment and method

Battery cell, cover assembly, battery, electricity-consuming apparatus, method and device of manufacturing battery cell

JIANGSU CONTEMPORARY AMPEREX TECH LTD

Sealing assembly for sealing through hole, and method and device for preparing battery cell

Top cover assembly including fixing element for fixing sealing element to mounting part and battery including the same

Cover plate assembly, battery, electricity-consuming apparatus and method for sealing through hole

NINGDE AMPEREX TECHNOLOGY LTD

Battery module