| 1995-2014年全球专利情报研究的文献计量分析 |
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| 引用本文： | 贾亚敏,刘娅,赵志远.1995-2014年全球专利情报研究的文献计量分析[J].现代情报,2015,35(8):100-107. |
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| 作者姓名： | 贾亚敏 刘娅 赵志远 |
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| 作者单位： | 中国科学技术信息研究所, 北京 100038 |
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| 摘 要： | 专利情报是一种重要的信息资源,能为企业科技创新提供支持,是国家在科技和经济竞争中获胜的重要法宝。本文利用文献计量分析的方法对1995-2014年间WoS引文数据库收录的关于专利情报的论文从其发表数量的年代分布、国家分布、被引情况、学科领域分布、研究热点这几个维度进行了分析,并借助Excel 2013和CiteSpace Ⅲ绘制了知识图谱。其研究结果反映了1995-2014年专利情报领域的总体研究现状,研究前沿及其研究热点的变化——由基础理论研究到高新技术的实际应用的研究。希望能为我国未来专利情报领域主要研究方向提供一定的借鉴。
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Bibliometrics Analysis of 1995-2014 Global Patent Intelligence Research Literature |
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| Authors: | Jia Yamin Liu Ya Zhao Zhiyuan |
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| Institution: | Institute of Scientific and Technical Information of China, Beijing 100038, China |
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| Abstract: | Patent information is a kind of important information resources, to support scientific and technological innovation for the enterprise, and also is the national important magic weapon of winning the competition in the technological and economic.In this paper, the 1995-2014 WoS citation database of patent intelligence papers were analyzed by using bibliometric methods, mainly focusing on the papers published number in the year distribution, country distribution, cited reference, subject distribution and research topic, and then, by using of Excel 2013 and CiteSpace Ⅲ, some knowledge maps were mapped.And the research results reflect 1995-2014 general research situation in the field of patent information and the changes on the research topics: from the basic theory research to the practical application of high and new technology research.Hope to provide certain reference for the future research direction in the field of patent information in China. |
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