基于专利分析的我国颠覆性技术创新演化路径研究——以纳米技术创新为例

Research on Innovation Evolution Path of Disruptive Technology Innovation in China Based on Patent Analysis：Nano Industry Technology Innovation

摘要:

基于技术轨迹和产业生命周期理论,对以纳米技术为代表的我国颠覆性技术创新演化路径进行系统的分析,进而分析发展中的问题和提出政策建议。通过专利分析法,从专利网络结构、专利知识流和专利中心度三个维度研究纳米技术创新演化路径,进而确定了我国纳米产业所处的发展阶段。数据分析显示我国在专利数量上已成为纳米大国,纳米科研组织逐渐从知识引入者向知识输出者转化。得出结论：我国在纳米技术产业的主体是大学和各类科研机构,企业方面发展还处于初期阶段,整体产业处于由基础科学和技术导向型向应用型转化阶段。

Abstract:

Based on the technology trajectory and industry life cycle theory, this paper systematically analyzes the evolution path of disruptive technology innovation in China represented by nanotechnology, to research the problems in development and put forward policy proposals. Through patent analysis method, the evolution path of nanotechnology innovation is studied from three dimensions of patent network structure, patent knowledge flow and patent centrality, and then this study determines the development stage of nanotechnology industry in China. Data analysis shows that China has an absolute advantage in terms of the number of patents, and nanotechnology scientific research organizations are gradually transforming from knowledge importers to knowledge exporters. It is concluded that the main body of nanotechnology industry in China are universities and various scientific research institutions and the development of firm-level nanotechnology is still in the initial stage, and the whole industry is in the stage of transformation from basic science and technology-oriented to application-oriented.