GENEVA, July 2 -- POSCO HOLDINGS INC. filed a patent application (KR2025/095805) for “ANODE-FREE ELECTRODE FOR LITHIUM SECONDARY BATTERY, MANUFACTURING METHOD THEREFOR, AND LITHIUM SECONDARY BATTERY I... Read More
GENEVA, July 2 -- POSCO CO., LTD filed a patent application (KR2025/095814) for “HIGH-STRENGTH HOT-DIP GALVANIZED STEEL SHEET HAVING EXCELLENT HYDROGEN EMBRITTLEMENT RESISTANCE AND BENDING FORMABILITY... Read More
GENEVA, July 2 -- PI ADVANCED MATERIALS CO., LTD. filed a patent application (KR2025/095780) for “METHYLENEDIANILINE-BASED POLYIMIDE FILM AND MANUFACTURING METHOD THEREOF”. With publication no. WO/202... Read More
GENEVA, July 2 -- POSCO HOLDINGS INC. filed a patent application (KR2025/095784) for “SURFACE-MODIFIED MEMBRANE, MANUFACTURING METHOD THEREFOR, AND MEMBRANE CONTACTOR INCLUDING SAME”. With publication... Read More
GENEVA, July 2 -- POSCO HOLDINGS INC. filed a patent application (KR2025/095799) for “WASTE BATTERY DRYING APPARATUS AND WASTE BATTERY DRYING METHOD”. With publication no. WO/2026/135420, here are the... Read More
GENEVA, July 2 -- POSCO HOLDINGS INC. filed a patent application (KR2025/095775) for “CARBON PRECURSOR COMPOSITION AND METHOD FOR MANUFACTURING CARBON STRUCTURE USING SAME”. With publication no. WO/20... Read More
GENEVA, July 2 -- POSCO HOLDINGS INC. filed a patent application (KR2025/095778) for “METHOD FOR SORTING PLASTICS IN WASTE LITHIUM ION BATTERIES”. With publication no. WO/2026/135416, here are the oth... Read More
GENEVA, July 2 -- POSCO HOLDINGS INC. filed a patent application (KR2025/095779) for “BATTERY DISCHARGING DEVICE, DISCHARGING METHOD, AND RECYCLING METHOD”. With publication no. WO/2026/135417, here a... Read More
GENEVA, July 2 -- SAMSUNG ELECTRONICS CO., LTD. filed a patent application (KR2025/095762) for “METHOD AND DEVICE FOR PERFORMING TXOP SHARING ACCOMPANIED WITH DSO IN WIRELESS LAN SYSTEM”. With publica... Read More
GENEVA, July 2 -- POSCO HOLDINGS INC. filed a patent application (KR2025/095764) for “SOLID ELECTROLYTE, MANUFACTURING METHOD THEREFOR, AND ALL-SOLID-STATE BATTERY COMPRISING SAME”. With publication n... Read More