The sodium-ion battery technology patent jointly applied by Huawei and Saiwei Electronics was approved

According to the information on the China Patent Announcement Announcement website of the National Intellectual Property Administration of the Financial Industry, on November 22, the patent jointly applied by Huawei Technologies Co., Ltd. and Zhuhai Saiwei Electronic Materials Co., Ltd., entitled "Electrolyte Additives and Preparation Methods, Electrolytes and Sodium Ion Batteries", was approved, with the application publication number CN118993960A. Everbright Securities believes that this progress means further breakthroughs in sodium ion battery technology, which may accelerate its large-scale application process.