科技型中小企业专利合作网络演化分析

Analysis on the Evolution of Patent Cooperation Network of Technology-based Small and Mid-sized Enterprises

摘要:

本文以ICT产业和制药产业科技型中小企业为研究对象,运用联合申请的6746项发明专利数据,绘制企业与高校、研究机构及企业间的专利合作网络图谱,探究专利合作网络的演化规律。研究表明,整体科技型中小企业专利合作网络呈现局部抱团集聚现象,且网络中核心企业都集中在一线城市；网络规模逐年扩大,在2010年后呈现“小世界”特征；东部的企业、高校和研究机构在整个专利合作网络中处于主导地位,积极带动中、西部组织参与到专利合作网络中,网络间的交互作用不断增强。

关键词:专利合作、网络、科技型中小企业、演化

Abstract:

It provides the data support for technology-based small and mid-sized enterprises to choose and embed the patent cooperation network to promote the enterprise innovation performance. This paper taking ICT industry and pharmaceutical industry as the research object, using 6746 invention patent data which is cooperative application. Drawing the patent cooperation network map between enterprises and universities, research institutions and enterprises to explore the evolution of patent cooperation network. The research shows that the whole patent cooperation network of the technology-based small and mid-sized enterprises presents the phenomenon of local agglomeration, and the core enterprises in the network are concentrated in the first -tier cities. The size of the network is increasing year by year, showing the characteristics of "small world" in 2010.East enterprises, universities and research institutions are in the dominant position in the patent cooperation network, and they actively promote the middle and west organizations participate in the patent cooperation network. The interaction between networks is increasing.

Key words:Patent Cooperation;Network;Technology-based Small and Mid-sized Enterprises; Evolution