东风汽车取得无刷直流电机霍尔传感器故障诊断方法专利

金融界2025-07-29

金融界2025年7月29日消息，国家知识产权局信息显示，东风汽车集团股份有限公司取得一项名为“一种无刷直流电机中霍尔传感器的故障诊断方法”的专利，授权公告号CN116992368B，申请日期为2023年07月。天眼查资料显示，东风汽车集团股份有限公司，成立于2001年，位于武汉市，是一家以从事汽车制造业为主的企业。企业注册资本858937万人民币。通过天眼查大数据分析，东风汽车集团股份有限公司共...

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