从竞争情报视角研究超级电容器产业的8术竞争态势

摘要

The patent data of supercapacitor from the Derwent Innovations Index ( DII) database were used to study the technical competitive situation of the supercapacitor industry through the analysis of competitive environments and major competitors from the perspective of competitive intelligence .By calculating the indicators of the patent tech-nology such as life cycle , R&D priorities, distribution of major patent priority countries , major research institutions and others, the technological position of China in the field was clearly determined , and the strategies and sugges-tions for the development of China ’ s supercapacitor industry were presented .%利用德温特创新索引（ DII）数据库的专利文献数据，通过产业竞争环境分析和主要竞争对手分析，从竞争情报的视角研究了超级电容器产业的技术竞争态势。通过计算专利技术生命周期、技术研发重点、主要专利优先权国家分布、主要研发机构等指标，明确了我国在该技术领域的位置，提出了发展我国超级电容器产业对策和建议。