GENEVA, Dec. 8 -- NIO TECHNOLOGY (ANHUI) CO., LTD (Building F, Hengchuang Intelligent Science And Technology Park, No. 3963 Susong Road, Economic And Technological Development Zone,Hefei, Anhui 230601), 蔚来汽车科技（安徽）有限公司 (中国安徽省合肥市经济技术开发区宿松路3963号恒创智能科技园F幢) filed a patent application (PCT/CN2024/135185) for "SILICON-BASED MATERIAL, NEGATIVE ELECTRODE SHEET, SECONDARY BATTERY, AND DEVICE" on Nov 28, 2024. With publication no. WO/2025/246235, the details related to ...