金融界2025年5月23日消息,国家知识产权局信息显示,瑞声科技(南京)有限公司取得一项名为“一种多功能发声器件”的专利,授权公告号CN115499764B,申请日期为2022年09月。天眼查资料显示,瑞声科技(南京)有限公司,成立于2009年,位于南京市,是一家以从事计算机、通信和其他电子设备制造业为主的企业。企业注册资本3947万美元。通过天眼查大数据分析,瑞声科技(南京)有限公司参与招投标...
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