...专利同被引 [gap=1013]s】:battery electric vehicle;key technology;technology evolution;patent citation;patent co-citation ...
基于8个网页-相关网页
This paper proposed an improved method which combines patent citation network and inventor co-invent network to identify international technology spillover paths.
对目前利用专利引用网络进行技术溢出路径识别的方法进行了改进,提出了结合专利引用网络和专利发明人合作网络的分析方法。
Social network analysis Patent Assignee Co-citation Bibliographic coupling Correlation network;
社会网络分析; 专利; 专利权人; 共引; 文献耦合; 关联网络;
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