情报杂志Issue(9)：51-55,92,6.DOI:10.3969/j.issn.1002-1965.2014.09.010
基于专利分析的转基因农作物技术布局态势研究
Patent Layout and Status Analysis of Genetically Modified Crop Technology
摘要
Abstract
Thomson Data Analyzer and SPSS were used to perform data cleaning and mining of patents on genetically modified crop re-search from 1993 to 2013 in DII database. Then the global development trend, core countries and institutions distribution and comparison, life cycle analysis and research hotspot of genetically modified crop technology were revealed.关键词
转基因农作物/专利分析/专利计量/DII/专利技术生命周期Key words
genetically modified crop/patent analysis/patentometric/DII/patent technology life cycle分类
社会科学引用本文复制引用
赵霞,王玉光,胡瑞法..基于专利分析的转基因农作物技术布局态势研究[J].情报杂志,2014,(9):51-55,92,6.基金项目
国家自然科学基金项目“农作物转基因技术的研发、管理及相关政策研究”(编号:71210004)研究成果之一。 （编号:71210004）
