GENEVA, July 3 -- POSCO HOLDINGS INC. (6261, Donghaean-ro,Nam-gu, Pohang-si,Gyeongsangbuk-do 37859), 포스코홀딩스 주식회사 (경상북도포항시 남구동해안로 6261) filed a patent application (PCT/KR2024/020547) for "LITHIUM SECONDARY BATTERY" on Dec 17, 2024. With publication no. WO/2025/135756, the details related to the patent application was published on Jun 26, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
Inventor(s): SONG, Jun-Hyuk (6261, Donghaean-ro,Nam-gu, Pohang-...