| 我国ICT产业专利申请趋势一关联分析 |
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| 引用本文： | 刘凤朝,李滨,孙玉涛.我国ICT产业专利申请趋势一关联分析[J].研究与发展管理,2010,22(2). |
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| 作者姓名： | 刘凤朝 李滨 孙玉涛 |
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| 作者单位： | 1. 大连理工大学,管理学院,大连,116024
2. 大连理工大学,经济系,大连,116024 |
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| 基金项目： | 国家自然科学基金，国家自然科学基金 |
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| 摘 要： | 趋势分析与ICP关联分析是专利分析的两个重要工具,将两种方法有机结合,能够弥补传统研究方法的不足.以ICT产业为样本,对该产业专利申请量最大的20个子技术领域的发展趋势和技术关联情况进行实证分析,对重点技术领域进行趋势一关联综合分析,并在此基础上识别ICT产业核心技术领域,探讨我国企业的研发策略选择问题.
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| 关 键 词： | 专利分析 专利地图 ICP关联 技术关联 |
Trend- correlation Analysis on Patent Applications of ICT Industry in China |
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| LIU Feng-chao,LI Bin,SUN Yu-tao.Trend- correlation Analysis on Patent Applications of ICT Industry in China[J].R&d Management,2010,22(2). |
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| Authors: | LIU Feng-chao LI Bin SUN Yu-tao |
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| Abstract: | Trend analysis and ICP correlation analysis are two important tools in patent analysis. Through an organic combination of these two tools, the shortcomings of traditional patent analysis can be solved. Taking ICT industry as a sample, it makes an empirical analysis on the development trends and technology correlation situation of this industry based on the survey of the top 20 sub-technology-fields which have the most patent applications, and takes a trend - correlation analysis on key technology fields. Furthermore, it identifies the core technology fields in ICT industry. At last, it discusses the choice of R&D strategy for Chinese enterprises. |
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| Keywords: | patent analysis patent map ICP correlation technology correlation |
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