GENEVA, Nov. 9 -- AVIC XI'AN FLIGHT AUTOMATIC CONTROL RESRARCH INSTITUTE (No.129, Jinye Street, Yanta DistrictXi'an, Shaanxi 710060), 中国航空工业集团公司西安飞行自动控制研究所 (中国陕西省西安市雁塔区锦业路129号) filed a patent application (PCT/CN2024/120359) for "GLOBAL IONOSPHERIC RESIDUAL MODELING METHOD AND DEVICE, AND SYSTEM" on Sep 23, 2024. With publication no. WO/2025/227599, the details related to the patent application was published on Nov 06, 2025.

Notably, the patent application was submitted under the International...