GENEVA, Aug. 4 -- XI'AN JIAOTONG UNIVERSITY (No.28, Xianning WestRoad, Beilin districtXi'an, Shaanxi 710049), 西安交通大学 (中国陕西省西安市碑林区咸宁西路28号) filed a patent application (PCT/CN2025/072382) for "POWER GRID SECURITY COMMUNICATION METHOD BASED ON MULTI-RESOURCE HYBRID QUANTUM KEY DISTRIBUTION" on Jan 15, 2025. With publication no. WO/2025/157042, the details related to the patent application was published on Jul 31, 2025.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO...