INTERNATIONAL PATENT: SHANGHAI NORMAL UNIVERSITY, 上海师范大学 FILES APPLICATION FOR "ACOUSTIC FILTER TOPOLOGY STRUCTURE"

GENEVA, Dec. 28 -- SHANGHAI NORMAL UNIVERSITY (100 Guilin RoadXuhui District, Shanghai 200234), 上海师范大学 (中国上海市徐汇区桂林路100号) filed a patent application (PCT/CN2024/114150) for "ACOUSTIC FILTER TOPOLOGY STRUCTURE" on Aug 23, 2024. With publication no. WO/2025/260500, the details related to the patent application was published on Dec 26, 2025.

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

Inventor(s): ZHANG, Qiaozhen (100 Guilin RoadXuhui District, Shanghai 200234), 张巧珍...