| 汽车节能技术之专利计量分析 |
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| 引用本文： | 乐思诗,唐健辉.汽车节能技术之专利计量分析[J].图书与情报,2009(6). |
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| 作者姓名： | 乐思诗 唐健辉 |
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| 作者单位： | 浙江大学信息资源管理研究所,浙江,杭州,310027 |
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| 基金项目： | 浙江大学挑战杯项目资助研究成果之一 |
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| 摘 要： | 文章以DII作为数据源,运用专利计量指标,结合专利地图方法,对汽车节能技术进行了专利计量分析,结果发现美国福特公司处于汽车节能技术领先地位,而日本是在汽车节能技术领域最具竞争力的国家;电动汽车是汽车节能的重要方向,而动力装置或传动装置是汽车节能技术中最重要的环节.
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| 关 键 词： | 专利计量 专利地图 专利分析 汽车节能 |
A Patentometric Analysis on the Automotive Energy Saving Technology |
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| Le Sishi Tang Jianhui.A Patentometric Analysis on the Automotive Energy Saving Technology[J].Library and Information,2009(6). |
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| Authors: | Le Sishi Tang Jianhui |
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| Institution: | Le Sishi Tang Jianhui(Information Resources Management Institute,Zhejiang University,Hangzhou,Zhejiang,310027) |
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| Abstract: | Based on the DII database,with patentometric indicators and combining with patent map,this article analyzed the technology for automotive energy-saving.The results showed that Ford is the leader company in automotive energy-saving technologies,while Japan is the most competitive country in the field of automotive energy-saving;and the electric automobile is an important direction for automotive energy-saving,while power or transmission devices are the most important parts in the automotive energy-saving. |
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| Keywords: | Patentometrics patent map patent analysis automotive energy-saving |
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