INTERNATIONAL PATENT: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED, 宁德时代新能源科技股份有限公司, HUNAN YUNENG NEW ENERGY BATTERY MATERIAL LTD., 湖南裕能新能源电池材料股份有限公司 FILES APPLICATION FOR "POSITIVE ELECTRODE MATERIAL AND PREPARATION METHOD THEREFOR, POSITIVE ELECTRODE SHEET, BATTERY AND ELECTRIC DEVICE"

GENEVA, July 18 -- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED (No. 2 Xingang Road, Zhangwan Town, Jiaocheng DistrictNingde, Fujian 352100), 宁德时代新能源科技股份有限公司 (中国福建省宁德市蕉城区漳湾镇新港路2号), HUNAN YUNENG NEW ENERGY BATTERY MATERIAL LTD. (No.18 Rili Road, Heling Town, Yuhu DistrictXiangtan, Hunan 411202), 湖南裕能新能源电池材料股份有限公司 (中国湖南省湘潭市雨湖Õ...