Core Viewpoint - BYD has filed an international patent application for a new technology related to battery components, indicating a strong focus on innovation and R&D investment [1] Group 1: Patent Information - The patent is titled "A kind of extreme plate, battery and electric equipment" with application number PCT/CN2025/117042, and it is set to be published internationally on March 5, 2026 [1] - This marks a significant addition to BYD's intellectual property portfolio, reflecting its commitment to technological advancement [1] Group 2: R&D Investment - In 2025, BYD has reported a total of 464 international patent applications, representing an increase of 472.84% compared to the same period last year [1] - The company invested 29.596 billion yuan in R&D during the first half of 2025, which is a year-on-year increase of 50.84% [1]

Group 1 - BYD has announced an international patent application titled "Lithium Supplementing Material for Cathode and Its Preparation Method, Cathode, Battery and Electric Device" with application number PCT/CN2025/079391, published internationally on November 6, 2025 [1] - The company has filed a total of 594 international patent applications this year, representing an increase of 88.57% compared to the same period last year [4] - In the first half of 2025, BYD invested 29.596 billion yuan in research and development, which is a year-on-year increase of 50.84% [4]