比亚迪公布国际专利申请：“电池的端口组件、电池、电池包和用电设备”

Group 1 - BYD has filed an international patent application for a battery port component, battery, battery pack, and electrical equipment, with the application number PCT/CN2025/077152, and the international publication date set for February 5, 2026 [1] - In 2023, BYD has announced a total of 262 international patent applications, representing a significant increase of 495.45% compared to the same period last year [3] - For 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% [3]