Patent No. EP4289644 (titled "Valve Group Integration Module, Thermal Management System, And Vehicle") was filed by BYD on May 27, 2022. The application was issued on Jul 2, 2025.

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.
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