← EPO Patent Bulletin

METHOD FOR MANUFACTURING A PERFORATED ELECTRODE ACTIVE MATERIAL FILM

Publication EP4327375A1 Kind: A1 Mar 18, 2026

Applicants

Beyonder AS

Inventors

LOU, Fengliu, YANG, Zhang, YU, Zhixin

IPC Classifications

H01M 4/02 20060101AFI20221028BHEP H01M 4/04 20060101ALI20221028BHEP H01M 4/80 20060101ALI20221028BHEP B61B 1/00 20060101ALI20221028BHEP B61C 1/00 20060101ALI20221028BHEP

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