GENEVA, Jan. 4 -- ANHUI EASPEED TECHNOLOGY CO., LTD. (1F Building A3, Chuanggu Technology Park, 900 Wangjiang West Road, High-Tech ZoneHefei, Anhui 230088), 安徽省东超科技有限公司 (中国安徽省合肥市高新区望江西路900号创谷科技园A3栋1层) filed a patent application (PCT/CN2025/111547) for "COATED OPTICAL ELEMENT, METHOD FOR COATING SUBSTRATE WITH REFLECTIVE FILM, EQUIVALENT NEGATIVE-REFRACTION FLAT LENS, AND ELECTRONIC DEVICE" on Jul 30, 2025. With publication no. WO/2026/002293, the details related to the patent application was published on Ja...