Core Insights - Contemporary Amperex Technology Co., Limited (CATL) has filed an international patent application for a battery device and electrical device, with the application number PCT/CN2024/128582, set to be published on October 9, 2025 [1][2]. Patent Details - The patent titled "Battery Device and Electrical Device" includes a case, battery cells, and a protective plate, with specific structural features aimed at enhancing safety and performance [2]. - The patent application was filed on October 30, 2024, and the priority date is April 1, 2024 [2]. R&D Investment and Patent Activity - In 2023, CATL has published 1,174 international patent applications, representing a 22.8% increase compared to the same period last year [3]. - The company invested 10.095 billion yuan in research and development in the first half of 2023, which is a year-on-year increase of 17.48% [3].

Group 1 - The core viewpoint of the news is that CATL has obtained a new patent related to battery technology, specifically for a device that includes a battery assembly and an electrical device [1] - The patent, titled "Battery Device and Electrical Device," was granted with the announcement number CN223206430U, and the application date was May 2025 [1] - The patent describes a battery device that consists of a housing, a battery module, electrical connectors, and a sampling component, indicating advancements in battery technology [1] Group 2 - CATL, established in 2011, is located in Ningde City and primarily engages in the manufacturing of electrical machinery and equipment [2] - The company has a registered capital of approximately 440.34 million RMB [2] - CATL has invested in 137 companies, participated in 511 bidding projects, and holds 5000 patent records along with 658 trademark records [2]

Core Insights - Contemporary Amperex Technology Co., Limited (CATL) has obtained a patent for "battery cells, battery devices, and power devices," indicating advancements in battery insulation technology [1] - The patent application was filed on July 2024, showcasing the company's ongoing innovation efforts in the energy sector [1] Company Overview - CATL was established in 2011 and is located in Ningde City, primarily engaged in the manufacturing of electrical machinery and equipment [2] - The company has a registered capital of approximately 440.34 million RMB [2] - CATL has invested in 137 enterprises and participated in 498 bidding projects, demonstrating its active role in the industry [2] - The company holds 5000 patent records and has 658 trademark registrations, indicating a strong focus on intellectual property [2] - Additionally, CATL possesses 983 administrative licenses, reflecting its compliance and operational capabilities [2]