证券之星消息,根据天眼查APP数据显示中国石油(601857)新获得一项发明专利授权,专利名为“一种可拉伸电磁超声导波传感器及其制备方法”,专利申请号为CN202311439501.5,授权日为2026年2月10日。专利摘要:本发明属于管道传感器技术领域,公开一种可拉伸电磁超声导波传感器及其制备方法,其中,传感器包括柔性基底,柔性基底内部具有空腔,空腔内填充有液态金属形成的液态金属线圈,液态金属...
Source Link证券之星消息,根据天眼查APP数据显示中国石油(601857)新获得一项发明专利授权,专利名为“一种可拉伸电磁超声导波传感器及其制备方法”,专利申请号为CN202311439501.5,授权日为2026年2月10日。专利摘要:本发明属于管道传感器技术领域,公开一种可拉伸电磁超声导波传感器及其制备方法,其中,传感器包括柔性基底,柔性基底内部具有空腔,空腔内填充有液态金属形成的液态金属线圈,液态金属...
Source LinkDisclaimer: Investing carries risk. This is not financial advice. The above content should not be regarded as an offer, recommendation, or solicitation on acquiring or disposing of any financial products, any associated discussions, comments, or posts by author or other users should not be considered as such either. It is solely for general information purpose only, which does not consider your own investment objectives, financial situations or needs. TTM assumes no responsibility or warranty for the accuracy and completeness of the information, investors should do their own research and may seek professional advice before investing.