GENEVA, Feb. 18 -- KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY (141, Gajeong-roYuseong-guDaejeon 34114), 한국화학연구원 (대전광역시유성구가정로 141), KYUNGPOOK NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION (80, Daehak-roBuk-guDaegu 41566), 경북대학교 산학협력단 (대구광역시북구대학로 80) filed a patent application (PCT/KR2025/011954) for "PEROVSKITE PRECURSOR SOLUTION AND PREPARATION METHOD THEREFOR" on Aug 07, 2025. With publication no. WO/2026/035078, the details related to the patent application ...