Core Points - Blue Ocean Huaten announced that its wholly-owned subsidiary, Wuxi Blue Ocean Huaten Technology Co., Ltd., has received two invention patent certificates from the National Intellectual Property Administration [2] Group 1 - The first patent is for a "method, device, and storage medium for determining the zero position of current" [2] - The second patent is for a "control method and device for permanent magnet synchronous motors" [2]

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]

Core Viewpoint - Shenzhen Blue Ocean Huateng Technology Co., Ltd. has recently received two invention patents from the National Intellectual Property Administration of the People's Republic of China, which will enhance the company's intellectual property protection and strengthen its technological leadership in the industry [1][2]. Group 1: Patent Details - The first patent is titled "Current Zero Position Determination Method, Device and Storage Medium," with patent number ZL202011336146.5, applied on November 25, 2020. This invention relates to motor control technology and provides a method to accurately determine the zero position of three-phase motor currents [1]. - The second patent is titled "Permanent Magnet Synchronous Motor Control Method and Device," with patent number ZL202011375799.4, applied on November 30, 2020. This method allows for the determination of rotor position and speed without the need for physical rotor position sensors, enabling stable and reliable operation of permanent magnet synchronous motors across their full speed range [2]. Group 2: Impact on Company - The acquisition of these patents is not expected to have a significant immediate impact on the company's production and operations. However, it is beneficial for the company to further enhance its intellectual property protection system and consolidate its leading technological advantages [2]. - The continuous innovation mechanism driven by these patents is anticipated to improve the company's core competitiveness in the market [2].

Core Viewpoint - Blue Ocean Huateng (300484.SZ) has recently received an invention patent certificate from the National Intellectual Property Administration of the People's Republic of China for its subsidiary Wuxi Blue Ocean Huateng Technology Co., Ltd, covering methods and devices for current zero-point determination and control methods for permanent magnet synchronous motors [1] Summary by Categories Patent Achievements - The company has been awarded patents for a current zero-point determination method, device, and storage medium [1] - Additionally, the company has secured a patent for a control method and device for permanent magnet synchronous motors [1]