Zhejiang Geely Holding Group had 125 patents in batteries during Q4 2023. Zhejiang Geely Holding Group Co Ltd filed patents for an electric vehicle thermal management system, a device for dedicated DCDC conversion, a drive assembly for an electric vehicle, a battery swap type hybrid power vehicle, and an electric charging port for electric vehicles. These patents focus on improving efficiency, flexibility, and compatibility in electric vehicle technology. GlobalData’s report on Zhejiang Geely Holding Group gives a 360-degreee view of the company including its patenting strategy. Buy the report here.
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Zhejiang Geely Holding Group grant share with batteries as a theme is 26% in Q4 2023. Grant share is based on the ratio of number of grants to total number of patents.
Recent Patents
Application: Electric vehicle thermal management system and vehicle (Patent ID: US20230406059A1)
The patent filed by Zhejiang Geely Holding Group Co Ltd describes an electric vehicle thermal management system that includes various components such as a water tank, liquid-gas separator, four-way valve, water pumps, battery water jacket, radiator, and different water jackets for cooling various parts of the vehicle. The system is designed to efficiently manage the thermal conditions within the electric vehicle by circulating cooling liquid through different components to maintain optimal temperatures and ensure proper functioning of the vehicle's electrical systems.
The system's design allows for different cooling circuits to be formed based on the communication between the valve ports and the sequential flow of cooling liquid through the various components. Additionally, the inclusion of a PTC heating assembly provides a heating function for the battery and passenger compartment, enhancing the overall thermal management capabilities of the system. By integrating these components and functionalities, the electric vehicle thermal management system aims to improve the performance and longevity of the vehicle's electrical systems while ensuring efficient cooling and heating operations as required.
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GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.
