← EPO Patent Bulletin

BATTERY, ELECTRICAL DEVICE, AND METHOD AND APPARATUS FOR MANUFACTURING BATTERY

Publication EP4216349A1 Kind: A1 Mar 25, 2026

Applicants

Contemporary Amperex Technology (Hong Kong) Limited

Inventors

WU, Xiayi, YU, Jingjing, LIU, Wenzhong, TANG, Yu, LI, Zhenhua, LI, Xing

IPC Classifications

H01M 50/204 20210101AFI20240702BHEP C09J 7/00 20180101ALI20240702BHEP B32B 3/12 20060101ALI20240702BHEP

Designated States

AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR