Quan LI

City:

Ningde

Country:

China

Published Applications:

Last publication date:

2026-05-07

Top Assignees for applications by Quan LI

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

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

Recent patent applications by LI Quan

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

#1 | 2026-05-07

US20260128473A1

Electricity

SEPARATOR, PREPARATION METHOD, SECONDARY BATTERY, AND ELECTRIC DEVICE

#2 | 2025-12-25

US20250392006A1

Electricity

SEPARATOR AND PREPARATION METHOD THEREFOR, SECONDARY BATTERY, AND ELECTRIC DEVICE

#3 | 2025-11-06

US20250343326A1

Electricity

SEPARATOR FILM AND PREPARATION METHOD THEREFOR, BATTERY, AND ELECTRIC DEVICE

#4 | 2025-10-09

US20250316847A1

Electricity

SEPARATOR AND PREPARATION METHOD THEREFOR, SECONDARY BATTERY, AND ELECTRIC APPARATUS

#5 | 2025-09-11

US20250286230A1

Electricity

SEPARATOR, PREPARATION METHOD THEREOF, SECONDARY BATTERY, AND ELECTRIC APPARATUS

#6 | 2025-09-11

US20250286229A1

Electricity

SEPARATOR, SECONDARY BATTERY, AND ELECTRICAL APPARATUS

#7 | 2025-08-28

US20250273822A1

Electricity

SEPARATOR, SECONDARY BATTERY, AND ELECTRICAL APPARATUS

#8 | 2025-08-28

US20250273753A1

Electricity

SEPARATOR, SECONDARY BATTERY, AND ELECTRICAL APPARATUS

#9 | 2025-08-28

US20250273752A1

Electricity

SEPARATOR, PREPARATION METHOD THEREOF, SECONDARY BATTERY, AND ELECTRIC APPARATUS

InventorID:

7558314 ⎘