GENEVA, March 8 -- NANJING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS (No.66 Xinmofan Road, Gulou DistrictNanjing, Jiangsu 210003), 南京邮电大学 (中国江苏省南京市鼓楼区新模范马路66号) filed a patent application (PCT/CN2023/136004) for "MINIATURIZED OPEN-CAVITY BROADBAND ANTENNA BASED ON SUBSTRATE-INTEGRATED WAVEGUIDE" on Dec 04, 2023. With publication no. WO/2025/043932, the details related to the patent application was published on Mar 06, 2025.

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