蓝海华腾：全资子公司取得发明专利证书

Group 1 - The company, Blue Ocean Huaten, announced that its wholly-owned subsidiary, Wuxi Blue Ocean Huaten Technology Co., Ltd., received an invention patent certificate from the National Intellectual Property Administration of the People's Republic of China [2] - The patents include "Method, Device, and Storage Medium for Determining Current Zero Position" and "Control Method and Device for Permanent Magnet Synchronous Motor" [2] - For the year 2024, the company's revenue composition is 100% from industrial automation [2]