金融界 2025 年 4 月 9 日消息,国家知识产权局信息显示,株洲中车时代电气股份有限公司取得一项名为“一种双有源全桥 DC-DC 变换器的软启动和轻载控制方法及装置”的专利,授权公告号 CN 113890321 B,申请日期为 2020 年 7 月。天眼查资料显示,株洲中车时代电气股份有限公司,成立于2005年,位于株洲市,是一家以从事铁路、船舶、航空航天和其他运输设备制造业为主的企业。企业...
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