GENEVA, Nov. 11 -- KOREA ELECTRIC POWER CORPORATION (55 Jeollyeok-roNaju-siJeollanam-do 58322), 한국전력공사 (전라남도나주시전력로 55), RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY (2066 Seobu-ro, Jangan-guSuwon-siGyeonggi-do 16419), 성균관대학교산학협력단 (경기도수원시장안구 서부로 2066) filed a patent application (PCT/KR2025/005971) for "ELECTRODE ACTIVE MATERIAL FOR AQUEOUS ZINC SECONDARY BATTERY, ELECTRODE COMPRISING SAME, METHOD FOR MANUFACTURING ELECTRODE, AND AQUEOUS ZINC SECONDARY BATTE...