核心专利识别方法研究综述

发布时间：2018-02-02 18:42

本文关键词： 核心专利专利引文专利指标　出处：《科技管理研究》2016年01期 　论文类型：期刊论文

【摘要】：首先,梳理并总结国内外核心专利识别方法的研究进展。国外学者主要通过专利引文、同族专利大小、权利要求数及专利诉讼4个指标来识别核心专利,国内学者主要通过专利引文、同族专利大小、布拉德福德定律和综合指标来识别核心专利;国外学者未给出核心专利的定义,国内学者给出了核心专利的定义。然后,在现有研究的基础上重新定义核心专利的概念,将一定时期某技术领域内具备一定竞争力和/或市场价值的专利称为核心专利;并假设这些专利与其他专利相比具有某种特殊属性,可以从专利文献信息中分离出来,称这种分离方法为核心专利识别。最后,提出采用综合指标识别核心专利,采用客观方法确定核心专利指标权重,并基于时域和技术领域开展核心专利指标效力研究是今后的研究方向。
[Abstract]:First of all, combing and summarizing the research progress of core patent identification methods at home and abroad. Foreign scholars mainly identify core patents by patent citation, patent size, number of claims and patent litigation. Domestic scholars mainly identify the core patent by patent citation, patent size of the same family, Bradford's law and comprehensive index. Foreign scholars have not given the definition of core patent, and domestic scholars have given the definition of core patent. Then, the concept of core patent has been redefined on the basis of existing research. The patent that has certain competitive power and / or market value in a certain technical field in a certain period of time is called the core patent; And assume that these patents and other patents have some special properties, can be separated from the patent literature information, call this separation method as the core patent identification. Finally. It is put forward that identifying core patent by comprehensive index, determining the weight of core patent index by objective method, and carrying out research on effectiveness of core patent index based on time domain and technology field are the research directions in the future.
【作者单位】：江苏大学图书馆;
【分类号】：G306
【正文快照】： (Library of Jiangsu University,Zhenjiang 212013,China)Abstract:Firstly,this paper combs and summarizes the research progress about core patent recognition methods at homeand abroad:foreign scholars mainly identify the core patent by the four indicators o

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