← EPO Patent Bulletin

MULTI-LAYERED ANODE ACTIVE MATERIAL, METHOD FOR MANUFACTURING SAME, AND LITHIUM SECONDARY BATTERY COMPRISING SAME

Publication EP4379856A1 Kind: A1 Mar 25, 2026

Applicants

Grapsil Co., Ltd.

Inventors

KIM, Huijin, PARK, Hyunki

IPC Classifications

H01M 4/36 20060101AFI20260216BHEP H01M 4/587 20100101ALI20260216BHEP H01M 4/38 20060101ALI20260216BHEP H01M 4/62 20060101ALI20260216BHEP H01M 10/052 20100101ALI20260216BHEP H01M 4/02 20060101ALI20260216BHEP

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