GENEVA, Sept. 21 -- NANJING UNIVERSITY OF AERONAUTICS AND ASTRONAUTICS (No.29, Jiangjun Avenue, Jiangning DistrictNanjing, Jiangsu 211106), 南京航空航天大学 (中国江苏省南京市江宁区将军大道29号) filed a patent application (PCT/CN2025/081706) for "BEIDOU-BASED MULTI-SOURCE FUSION POSITIONING METHOD IN DISASTER ENVIRONMENT" on Mar 11, 2025. With publication no. WO/2025/190241, the details related to the patent application was published on Sep 18, 2025.

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