| 基于专利形态相似性的竞争态势分析方法研究 |
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| 引用本文： | 刘志辉,赵筱媛.基于专利形态相似性的竞争态势分析方法研究[J].情报理论与实践,2012,35(6):67-69,66. |
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| 作者姓名： | 刘志辉 赵筱媛 |
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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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| 基金项目： | 国家社会科学基金项目“国际竞争背景下我国产业竞争情报服务模式与运行机制研究”的成果;项目 |
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| 摘 要： | 文章以风能产业为例,对基于专利形态相似性的竞争态势分析方法进行了实证研究,结果证实了方法的有效性。实证研究发现,与基于关键词的方法相比,基于IPC方法所揭示内容的粒度要更细。在进行竞争态势分析时,对基于不同方法所得到的结果进行综合分析,以提高分析结果的信度与效度。
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| 关 键 词： | 专利 竞争态势分析 国际专利分类号 关键词 |
Research on the Competitive Situation Analysis Method Based on the Similarity of Patent Forms |
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| Institution: | Liu Zhihui et al. |
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| Abstract: | Taking the wind power industry for example,this article makes an empirical study of the competitive situation analysis method based on the similarity of the patent forms.The results confirms the validity of the method.The empirical study finds that,compared with the |
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| Keywords: | -based method the disclosed content based on the IPC method has smaller granularity During the competitive situation analysis making a comprehensive analysis of the results obtained from the different methods can improve the reliability and validity of the analysis results Keywords:patent competitive situation analysis IPC keywords |
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