| 国内外电子地图技术专利情报分析 |
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| 引用本文： | 肖智,徐巧.国内外电子地图技术专利情报分析[J].现代情报,2012,32(11):14-19. |
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| 作者姓名： | 肖智 徐巧 |
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| 作者单位： | 重庆大学经济与工商管理学院, 重庆400044 |
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| 摘 要： | 电子地图是20世纪80年代初出现的科技新产品,它的应用已从汽车导航、城市建设扩展到了社会的各个领域。本文借助专利信息分析的方法和工具,对国内外电子地图技术的专利申请量、国际专利分类(IPC)分布、专利权人分布进行了分析,同时对国内电子地图技术的专利地区分布、生命周期和申请类别进行了研究。基于上述分析,找出国内外研究差异、研究热点分布,发展趋势,提出一些关于电子地图技术领域发展的建议。
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| 关 键 词： | 电子地图 专利分析 竞争情报 |
Patent Competitive Intelligence Analysis on Domestic and Foreign Electronic Map Technology |
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| Authors: | Xiao Zhi Xu Qiao |
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| Institution: | School of Economics and Business Administration, Chongqing University, Chongqing 400044, China |
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| Abstract: | The Electronic map is a new technology product in the early 1980s and has been widely applied to car navigation,urban construction and other fields of society.By the methods of patent information analysis methods and tools,this paper made an analysis of annual patent number,the main IPC distribution,the main patentee distribution between domestic and foreign in Electronic map technology and regional distribution,life cycle,types of application in domestic research.Based on the analysis above,found the differences between domestic and foreign research,hot research,tend of development.The results provided some suggestions for the technology innovation and strategic development of Electronic map industry. |
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