GENEVA, Jan. 4 -- ANHUI HUASUN ENERGY CO., LTD. (No.99 Qingliu Road, Xuancheng Economic And Technological Development ZoneXuancheng, Anhui 242000), 安徽华晟新能源科技股份有限公司 (中国安徽省宣城市宣城经济技术开发区清流路99号) filed a patent application (PCT/CN2025/105037) for "ZONED DOWN-CONVERSION COMPOSITE ADHESIVE FILM AND PREPARATION METHOD THEREFOR, AND PEROVSKITE HETEROJUNCTION TANDEM CELL" on Jun 27, 2025. With publication no. WO/2026/002269, the details related to the patent application was published on Jan 02, 2026.

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