证券之星消息，根据企查查数据显示比亚迪(002594)公布了一项国际专利申请，专利名为“极片、极芯、电池及用电设备”，专利申请号为PCT/CN2025/089403，国际公布日为2025年10月30日。专利详情如下： 图片来源：世界知识产权组织(WIPO)今年以来比亚迪已公布的国际专利申请557个，较去年同期增加了77.96%。结合公司2025年中报财务数据，今年上半年公司在研发方面投入了295.96亿元，同比增50.84%。数据来源：企查查为证券之星据公开信息整理，由AI算法生成(网信算备310104345710301240019号)，不构成投资建议。
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