比亚迪公布国际专利申请：“防护排气组件、电池包以及用电装置”

Group 1 - BYD has announced an international patent application titled "Protective Exhaust Component, Battery Pack, and Electric Device," with application number PCT/CN2025/077997, and the international publication date set for February 5, 2026 [1] - In 2023, BYD has published a total of 262 international patent applications, representing a 495.45% increase compared to the same period last year [4] - 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% [4]