← EPO Patent Bulletin

NEGATIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY COMPRISING SAME

Publication EP4604200A1 Kind: A1 Mar 18, 2026

Applicants

Posco Future M Co., Ltd.

Inventors

SHIN, Myoungsoo, LEE, Kyoungmuk, LEE, Se Hyun, MIN, Jin Wook, KWON, Haejun, LEE, Heon Young, KIM, Wongi, KANG, Su Hee, JUNG, Su Yeon, KIM, Sumin

IPC Classifications

H01M 4/36 20060101AFI20260206BHEP H01M 4/583 20100101ALI20260206BHEP H01M 4/133 20100101ALI20260206BHEP H01M 10/052 20100101ALI20260206BHEP H01M 4/02 20060101ALI20260206BHEP H01M 4/587 20100101ALI20260206BHEP H01M 4/62 20060101ALI20260206BHEP H01M 10/0525 20100101ALI20260206BHEP

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