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Inventor profile of:

Lei CHEN

City:

Ningde

Country:

China

Published Applications:

Last publication date:

2025-05-15

Top Assignees for applications by Lei CHEN

The entities that hold a legal rights for patent applications filed by inventor CHEN Lei:

Contemporary Amperex Technology Co., Limited 7 Ningde, China
Contemporary Amperex Technology Co., Limited 5 Ningde City, China
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED 5 Hong Kong, China
Contemporary Amperex Technology Co., Limited 2 Ningde City, Fujian, China
Contemporary Amperex Technology Co., Ltd. 1 Ningde City, China

Recent patent applications by CHEN Lei

Lei CHEN from Ningde, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2025-05-15

US20250158062A1

Electricity

SECONDARY BATTERY AND APPARATUS CONTAINING THE SECONDARY BATTERY

#2 | 2023-08-10

US20230250885A1

Mechanical engineering

Bidirectional pressure relief valve, battery and electric device

#3 | 2023-04-27

US20230131176A1

Electricity

Secondary battery with packing bag

#4 | 2022-11-03

US20220352579A1

Electricity

Secondary battery, battery module, battery pack, device, and manufacturing method

#5 | 2022-10-20

US20220333706A1

Mechanical engineering

Bidirectional pressure relief valve, battery and electric device

#6 | 2022-04-14

US20220115751A1

Electricity

Secondary battery comprising insulation member

#7 | 2022-03-31

US20220102749A1

Electricity

Secondary battery, battery module and device

#8 | 2022-03-31

US20220102724A1

Electricity

Secondary battery and apparatus containing the secondary battery

#9 | 2022-03-31

US20220102723A1

Electricity

Secondary battery and apparatus containing the secondary battery

#10 | 2022-03-24

US20220090692A1

Mechanical engineering

Valve, battery and power consumption device

#11 | 2021-10-14

US20210320388A1

Electricity

Secondary battery

#12 | 2021-07-29

US20210234148A1

Electricity

Negative electrode and battery

#13 | 2021-05-06

US20210135321A1

Electricity

SECONDARY BATTERY, APPARATUS AND MANUFACTURING METHOD FOR SECONDARY BATTERY

#14 | 2021-02-11

US20210043912A1

Electricity

Top pressing plate, secondary battery and method for manufacturing secondary battery

InventorID:

5073592 ⎘