INTERNATIONAL PATENT: POSCO HOLDINGS INC., 포스코홀딩스 주식회사 FILES APPLICATION FOR "SOLID ELECTROLYTE SHEET AND ALL-SOLID-STATE BATTERY COMPRISING SAME"

GENEVA, Oct. 14 -- POSCO HOLDINGS INC. (6261, Donghaean-ro,Nam-gu, Pohang-si,Gyeongsangbuk-do 37859), 포스코홀딩스 주식회사 (경상북도포항시 남구동해안로 6261) filed a patent application (PCT/KR2025/003437) for "SOLID ELECTROLYTE SHEET AND ALL-SOLID-STATE BATTERY COMPRISING SAME" on Mar 17, 2025. With publication no. WO/2025/211610, the details related to the patent application was published on Oct 09, 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): OH, Gwa...