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Inventor profile of:

Lei LI

City:

Ningde

Country:

China

Published Applications:

Last publication date:

2026-06-04

Top Assignees for applications by Lei LI

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

Ningde Amperex Technology Limited 5 Ningde, China
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED 4 Hong Kong, China
Contemporary Amperex Technology Co., Limited 4 Ningde, China
NINGDE AMPEREX TECHNOLOGY LIMITED 2 Ningde City, China

Recent patent applications by LI Lei

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

#1 | 2026-06-04

US20260152581A1

Chemistry; metallurgy

METHOD FOR PREPARING POLYMER, POLYMER AND USE, SEPARATOR, BATTERY, AND ELECTRICAL DEVICE

#2 | 2026-05-21

US20260142323A1

Electricity

BATTERY, BATTERY PREPARATION METHOD, AND ELECTRIC DEVICE

#3 | 2026-05-14

US20260135252A1

Electricity

SEPARATOR AND PREPARATION METHOD THEREFOR, BATTERY, AND ELECTRIC DEVICE

#4 | 2025-11-20

US20250357628A1

Electricity

COATING COMPOSITION FOR SEPARATOR MEMBRANE, COMPOSITE SEPARATOR MEMBRANE, BATTERY CELL, BATTERY, AND ELECTRICAL APPLIANCE

#5 | 2025-09-04

US20250277100A1

Chemistry; metallurgy

POLYMER AND PREPARATION METHOD THEREOF, SEPARATOR, ELECTRODE PLATE, BATTERY, AND ELECTRICAL DEVICE

#6 | 2025-06-05

US20250183480A1

Electricity

SEPARATOR, METHOD FOR PREPARING THE SAME, SECONDARY BATTERY AND ELECTRICAL DEVICE

#7 | 2025-05-29

US20250174828A1

Electricity

POLYMER, SEPARATOR, AND RELATED SECONDARY BATTERY AND ELECTRIC APPARATUS

#8 | 2025-01-02

US20250006929A1

Electricity

ELECTROCHEMICAL APPARATUS AND ELECTRONIC APPARATUS

#9 | 2024-11-14

US20240380072A1

Electricity

BINDER AND PREPARATION METHOD THEREOF, AND SEPARATOR, ELECTRODE ASSEMBLY, BATTERY CELL, BATTERY, AND ELECTRIC APPARATUS

#10 | 2024-10-31

US20240360259A1

Chemistry; metallurgy

Binder composition and separator containing same

#11 | 2024-10-24

US20240356156A1

Electricity

BINDER FOR SECONDARY BATTERIES AND PREPARATION METHOD, SECONDARY BATTERY, AND ELECTRICAL APPARATUS THEREOF

#12 | 2024-10-24

US20240356155A1

Electricity

BINDER FOR SECONDARY BATTERIES, SEPARATOR, SECONDARY BATTERY AND ELECTRICAL APPARATUS

#13 | 2024-10-17

US20240347857A1

Electricity

BINDER FOR SECONDARY BATTERIES AND PREPARATION METHOD THEREOF, AS WELL AS SEPARATOR, BATTERY CELL, BATTERY AND ELECTRICAL APPARATUS

#14 | 2024-10-10

US20240339616A1

Electricity

BINDER FOR SECONDARY BATTERIES AND PREPARATION METHOD THEREOF, AS WELL AS SEPARATOR, BATTERY CELL, BATTERY AND ELECTRICAL APPARATUS

#15 | 2024-09-12

US20240304819A1

Electricity

BINDER AND PREPARATION METHOD THEREOF, SEPARATOR, ELECTRODE PLATE, ELECTRODE ASSEMBLY, BATTERY CELL, BATTERY, AND ELECTRIC APPARATUS

#16 | 2024-07-25

US20240250315A1

Electricity

BINDER AND PREPARATION METHOD THEREOF, SEPARATOR, ELECTRODE PLATE, ELECTRODE ASSEMBLY, BATTERY CELL, BATTERY, AND ELECTRIC APPARATUS

#17 | 2024-07-04

US20240222795A1

Electricity

BINDER AND PREPARATION METHOD THEREOF, SEPARATOR, ELECTRODE ASSEMBLY, BATTERY CELL, BATTERY, AND ELECTRIC APPARATUS

#18 | 2024-07-04

US20240222791A1

Electricity

BINDER AND PREPARATION METHOD THEREOF, AND SEPARATOR, ELECTRODE ASSEMBLY, BATTERY CELL, BATTERY, AND ELECTRIC APPARATUS

#19 | 2024-07-04

US20240218169A1

Chemistry; metallurgy

BINDER AND PREPARATION METHOD THEREOF, SEPARATOR, ELECTRODE ASSEMBLY, BATTERY CELL, BATTERY, AND ELECTRIC APPARATUS

#20 | 2024-04-11

US20240120615A1

Electricity

BINDER AND SEPARATOR CONTAINING SAME

#21 | 2024-03-21

US20240097276A1

Electricity

BINDER, SEPARATOR, AND LITHIUM-ION BATTERY USING SUCH SEPARATOR

#22 | 2024-02-08

US20240047788A1

Electricity

ELECTROCHEMICAL DEVICE AND ELECTRICAL DEVICE

#23 | 2024-01-25

US20240030528A1

Electricity

CELL AND ELECTRIC APPARATUS

#24 | 2022-10-06

US20220320646A1

Electricity

Battery cell having internal protective layer, and electric device

#25 | 2022-07-14

US20220223836A1

Electricity

POSITIVE ELECTRODE PLATE, AND ELECTROCHEMICAL APPARATUS AND ELECTRONIC APPARATUS INCLUDING SUCH POSITIVE ELECTRODE PLATE

InventorID:

5465170 ⎘