基于专利的部分国家智能材料领域竞争分析

Research of the Countries' Competition in the Field of Intelligent Materials Based on Patent Information

以智能材料领域拥有专利数量排名前五的国家(主要竞争国)为研究对象,分析智能材料领域的发展基本态势,计算各个国家的专利价值评价指标,进而分析各国在智能材料领域的综合竞争态势。针对我国在智能材料领域研发竞争存在的问题,为我国智能材料的研发和产业发展提供一定的建议,并为中国企业制定差异化发展战略提供支持,进而提高我国智能材料领域整体技术水平。

We regard five countries as the main research objects, which are in the top five countries owned patents in the field of intelligent materials, and we call them main competitors. We analyze basic development of intelligent materials, and calculate patent value evaluation index, in order to analyze the comprehensive competition in the field of intelligent ma- terials. Based on the problems existing in our country, we offer some suggestions, and provide supports for Chinese enterprises to make different development strategies, and then improve the domestic technique level.