Abstract：The paper studied the global market of wearable equipment and technology competitiveness of listed companies.It took listed companies in wearable devices as research subject and used patent information visualization methods.It explored overall technology competitions situation and the clustering distribution of cluster.And then the paper evaluated the listed companies' competitive advantage and relationship of technology development among the listed companies.The results show that IBM,Microsoft and Google have more patents with high quality;Samsung and Apple in the field of wearable devices have most patents,but lack of high value and narrow scope of patent technology.Technology competitiveness of enterprises relies on patent with high quality,high value and high impact.
宋扬,潘云涛,赵筱媛. 基于专利情报分析的可穿戴设备上市公司技术竞争力[J]. 中国科技论坛, 2018(6): 98-109.
Song Yang,Pan Yuntao,Zhao Xiaoyuan. Technology Competitiveness Evaluation of the Wearable Devices Listed Corporation Based on the Patent Intelligence Analysis. , 2018(6): 98-109.
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