基于专利地图的全球大数据技术竞争态势研究  

Research on the Competitive Intelligence of Global Big Data Technology Based on Patent Map

作　　者：汪满容[1] 刘桂锋[1] 孙华平[2] 

机构地区：[1]江苏大学科技信息研究所,江苏镇江212013 [2]江苏大学财经学院,江苏镇江212013

出　　处：《现代情报》2017年第1期148-155,共8页Journal of Modern Information

基　　金：江苏省博士后科研资助计划"大数据轮动的图书馆学科服务创新研究"(项目编号:1402106C);教育部人文社会科学研究青年基金项目"基于超图模型的专利文本多标签分类研究"(项目编号:14YJC870014);教育部人文社会科学研究青年基金项目"新兴产业专利池形成机制与稳定性研究"(项目编号:14YJC790106);江苏省哲社规划办课题"基于新兴产业发展的专利池运营机制与服务模式研究"(项目编号:13JDB030)

摘　　要：[目的 /意义]运用专利地图的方法探索全球大数据技术的竞争态势,以期为我国政府、企业、高校发展大数据产业和技术提供竞争情报支撑。[方法 /过程]以Thomson Innovation平台的Derwent Innovations Index(德温特专利数据库)中1 363篇大数据技术专利文献为数据来源,运用专利管理地图、专利权利地图和专利技术地图的方法 ,从申请年份、申请国家、专利申请人、同族专利、专利引用、技术领域等角度进行态势分析。[结果 /结论]研究表明:大数据技术发展的阶段特征明显;美中两国是大数据技术研发的主要国家;互联网企业是大数据技术的重要推动力量;大数据研发的热点聚焦在Hadoop、MapReduce等技术。[Purposes] The competitive situation of the global big data technology was explored by using patent map,which provided competitive intelligence support for Chinese government, enterprises, colleges and universities to develop big data industry and technology. [Methods] 1363 patent documents of big data technology were obtained from Derwent Innovations Index（ Derwent patent database） in Thomson Innovation platform. By using method of patent management map,patent claim map and patent technology map, patent documents of big data technology were analyzed from perspectives of application year, priority country, assignee, patent family, patent citation, field of technology. [Conclusions] The result showed that the stage characteristics of big data technology was obvious; China and US were the main countries for big data technology research; Internet enterprise was an important driving force for big data technology; Research hotspots of big data technology were focused on Hadoop and MapReduce.

关 键 词：大数据 专利地图 专利分析 专利计量 竞争情报 技术竞争情报 产业竞争情报 竞争者分析 

分 类 号：G250.25[文化科学—图书馆学]