运用专利引证开展技术热点监测的实证研究

An Empirical Research on Technology Research Fronts Monitoring Method by Using Patent Citation Analysis

分析目前利用专利文献进行技术热点监测的两种方法的不足,介绍一种基于专利引证的技术热点监测方法,包括该方法的理论依据、应用进展、详细设计流程,并利用DVD激光头技术进行实证研究,指出基于专利引证数据的热点监测方法更加科学、有效。

This paper analyzes the shortcomings of two methods of technology fronts monitoring in patents documentation, introduces a technology research fronts monitoring method based on patent citation analysis, including the theoretical basis of the method, application progress and the detailed design process. Then, DVD pickup patents are applied to prove that the technique which based on patent citation data can reveal the technology research fronts and its evolution more scientifically and effectively.