GENEVA, Feb. 3 -- NANJING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS (No. 9 Of Wenyuan Road, Xianlin University City,Nanjing, Jiangsu 210023), 南京邮电大学 (中国江苏省南京市仙林大学城文苑路9号) filed a patent application (PCT/CN2024/102302) for "COMPACT HIGH-SELECTIVITY SUBSTRATE INTEGRATED WAVEGUIDE TRIANGULAR CAVITY WIDE STOPBAND FILTER" on Jun 28, 2024. With publication no. WO/2025/020854, the details related to the patent application was published on Jan 30, 2025.

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