GENEVA, Jan. 6 -- HANWHA SOLUTIONS CORPORATION (86, Cheonggyecheon-ro,Jung-gu,Seoul 04541), 한화솔루션 주식회사 (서울특별시중구청계천로 86), KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY (291, Daehak-ro,Yuseong-gu,Daejeon 34141), 한국과학기술원 (대전광역시유성구대학로 291) filed a patent application (PCT/KR2025/008844) for "CARBON/SILICON-CARBON COMPOSITE, MANUFACTURING METHOD THEREFOR, AND NEGATIVE ELECTRODE ACTIVE MATERIAL AND ALL-SOLID-STATE BATTERY COMPRISING SAME" on Jun 25, 2025. With publication no. WO/20...