Chengfeng Li

City:

Ningde

Country:

China

Published Applications:

Last publication date:

2026-01-15

Top Assignees for applications by Chengfeng Li

The entities that hold a legal rights for patent applications filed by inventor Li Chengfeng:

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

COATING ROLLER ASSEMBLY, COATING METHOD, ELECTRODE PLATE, AND BATTERY

NEGATIVE ELECTRODE SHEET AND PREPARATION METHOD THEREFOR, SECONDARY BATTERY, AND ELECTRIC DEVICE

NEGATIVE ELECTRODE PLATE AND PREPARATION METHOD THEREOF, SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK, AND ELECTRIC APPARATUS

SECONDARY BATTERY AND PREPARATION METHOD THEREOF, AND ELECTRIC DEVICE

InventorID:

6784407 ⎘