GENEVA, Sept. 30 -- SAMSUNG SDI CO., LTD. (150-20, Gongse-roGiheung-gu, Yongin-siGyeonggi-do 17084), 삼성에스디아이 주식회사 (경기도용인시 기흥구공세로 150-20), POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION (77, Cheongam-roNam-gu, Pohang-siGyeongsangbuk-do 37673), 포항공과대학교 산학협력단 (경상북도포항시 남구청암로 77) filed a patent application (PCT/KR2025/002589) for "SULFIDE-BASED SOLID ELECTROLYTE, METHOD FOR PRODUCING SAME, AND ALL-SOLID-STATE BATTERY...