| 国外混合动力汽车领域专利引证分析 |
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| 引用本文： | 李伟,刘红光.国外混合动力汽车领域专利引证分析[J].情报杂志,2011(9). |
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| 作者姓名： | 李伟 刘红光 |
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| 作者单位： | 江苏大学科技信息研究所; |
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| 摘 要： | 通过专利引证分析方法对国外混合动力汽车技术进行了深入分析。运用专利可视化的理念及工具确定了该领域的优势竞争实体及核心技术要素,揭示了本领域技术先驱的发展、外围技术分布情况及整个领域核心技术的迁移路径,为我国该领域技术引进、研发方向的选择等竞争策略提供线索。
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| 关 键 词： | 混合动力汽车 专利 专利引证分析 专利可视化 |
Patent Citation Analysis of the Foreign Hybrid Electric Vehicle Technology |
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| LI Wei LIU Hongguang.Patent Citation Analysis of the Foreign Hybrid Electric Vehicle Technology[J].Journal of Information,2011(9). |
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| Authors: | LI Wei LIU Hongguang |
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| Institution: | LI Wei LIU Hongguang(Technical Information Research Institute of Jiangsu University,Zhenjiang 212013) |
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| Abstract: | This paper make a depth analysis on the foreign hybrid electric vehicle technology based on patent citation analysis.With the idea and software of patent visualization,the paper makes certain the dominant competitors and core technology of the field,revealing the development of forerunners,distribution of peripheral technics and the migration path of the core technology of the whole field,which will be helpful to China's technology import,selection of research and other competitive strategies of the field. |
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| Keywords: | hybrid electric vehicle hybrid electric vehicle patent patent citation analysis patent visualization |
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