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—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.
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 RD strategy for Chinese enterprises.
出处
《研究与发展管理》
CSSCI
北大核心
2010年第2期40-47,55,共9页
R&D Management
基金
国家自然科学基金资助项目(70773014)
国家自然科学基金资助项目(70973012)
关键词
专利分析
专利地图
ICP关联
技术关联
patent analysis
patent map
ICP correlation
technology correlation
