Inventor

ZENG YUQUN

CN52 patents

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

ZENG YUQUN

CONTEMPORARY AMPEREX TECHNOLOGY CO LTD

Battery, power consumption device, method and device for preparing a battery

Battery box

Control apparatus and power supply system

Lower box body and battery box

Cap assembly and secondary battery

Battery box

Cap assembly and secondary battery

High-voltage interlock system and detection method thereof

Battery box, battery cell, battery, and method and apparatus for preparing battery box

Lower box body and battery box

Battery module and battery pack

Battery module and battery pack

Battery pack and vehicle

Battery pack and vehicle

Secondary battery and method of manufacturing the secondary battery

High-voltage interlock system and detection method thereof

Battery module and battery pack

Battery and related apparatus, production method and production device therefor

Method for controlling a power-down detection circuit, controller and computer readable storage media

Load state detection circuit and method

Power-down detection circuit and control method

Load state detection circuit and method

Battery module and busbar assembly thereof

Battery pack temperature detection system

Electrode assembly and related battery, battery module

Battery

Positive-electrode plate, lithium-ion battery equipped with the positive-electrode plate, battery module, battery pack, and apparatus

Battery, and related device, preparation method and preparation apparatus thereof

Battery cell, battery, electric apparatus, and manufacturing method and system of battery cell

CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD

Battery, power consumption device, method and device for preparing a battery

Negative electrode active material, negative electrode plate and battery

Positive electrode active material, electrochemical apparatus, and electronic device

Separator having coating containing ethylene carbonate, secondary battery, battery module, battery pack, and power consumption apparatus

Negative-electrode active material and preparation method thereof, secondary battery, and battery module, battery pack, and apparatus containing such secondary battery

Negative-electrode active material and preparation method thereof, secondary battery, and battery module, battery pack, and apparatus containing such secondary battery

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

Electrode assembly, battery cell, battery, and method and device for manufacturing electrode assembly

Sodium metal battery and electrochemical apparatus

Method for processing negative electrode plate, sodium-metal negative electrode plate and related device

Battery and related apparatus, production method and production device therefor

Pressure relief mechanism, battery box, battery cell, battery, preparation method and apparatus

Battery, and related device, preparation method and preparation apparatus thereof

Electrode assembly and related battery, battery module

Electrode assembly and related battery, battery module

Battery cell, battery, electric apparatus, and manufacturing method and system of battery cell

Negative electrode plate, secondary battery, and apparatus thereof

Battery, electric device, manufacturing method and manufacturing system for battery

JIANGSU CONTEMPORARY AMPEREX TECH LTD

Electrode assembly, battery cell, battery, and manufacturing method and device for electrode assembly

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

Battery, power consumption device, and method and device for producing battery