INTERNATIONAL PATENT: NORTH UNIVERSITY OF CHINA, 中北大学 FILES APPLICATION FOR "ULTRA-LIGHT WIDE-ANGLE WAVE-ABSORBING METAMATERIAL BASED ON 2-18 GHZ FULL-FREQUENCY ABSORPTION OF LOW-PRICE AND EASILY-AVAILABLE CARBON-BASED CONDUCTIVE FILMS AND EASY TO MANUFACTURE AND MANUFACTURING METHOD THEREFOR"

GENEVA, July 28 -- NORTH UNIVERSITY OF CHINA (No. 3 Xueyuan Road, Jiancaoping DistrictTaiyuan, Shanxi 030051), 中北大学 (中国山西省太原市尖草坪区学院路3号) filed a patent application (PCT/CN2024/074018) for "ULTRA-LIGHT WIDE-ANGLE WAVE-ABSORBING METAMATERIAL BASED ON 2-18 GHZ FULL-FREQUENCY ABSORPTION OF LOW-PRICE AND EASILY-AVAILABLE CARBON-BASED CONDUCTIVE FILMS AND EASY TO MANUFACTURE, AND MANUFACTURING METHOD THEREFOR" on Jan 25, 2024. With publication no. WO/2025/152204, the details related to the patent application was published on Jul 24, 2025.

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