← EPO Patent Bulletin

LITHIUM SECONDARY BATTERY

Publication EP4621909A1 Kind: A1 Mar 18, 2026

Applicants

LG Energy Solution, Ltd.

Inventors

JEONG, You Kyeong, HAN, Jun Hyeok, AHN, Kyoung Ho, OH, Young Ho, KO, Yoon Seok

IPC Classifications

H01M 10/0567 20100101AFI20260209BHEP H01M 10/0568 20100101ALI20260209BHEP H01M 10/0569 20100101ALI20260209BHEP H01M 4/38 20060101ALI20260209BHEP H01M 4/48 20100101ALI20260209BHEP H01M 10/0525 20100101ALI20260209BHEP H01M 4/02 20060101ALN20260209BHEP

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, ME, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR