← EPO Patent Bulletin

BATTERY, AND ELECTRIC DEVICE

Publication EP4379922A1 Kind: A1 Mar 18, 2026

Applicants

Contemporary Amperex Technology (Hong Kong) Limited

Inventors

KE, Jianhuang, CHEN, Xiaobo, LI, Yao

IPC Classifications

H01M 50/342 20210101AFI20250114BHEP H01M 50/367 20210101ALI20250114BHEP H01M 50/209 20210101ALI20250114BHEP

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