【摘要】 以CNKI、万方、维普和SCI、SSCI数据库中与专利引文分析相关的研究论文为对象进行文献计量,对研究主题进行聚类并呈现主题网络图谱。分析表明,在研究概况上,国内专利引文相关研究2004年后开始快速增长,国外相关研究早在2000年就开始快速增多;国内专利引文分析主要集中在图书情报、科学研究管理等学科,国外相关研究涉及到的学科更为广泛。在研究主题上,国内外都关注了"创新"、"技术演变"和"知识流动"等主题,但研究内容与使用方法存在不同;"科研与发展展"市场、企业"在英文论文中凸显,"专利情报"和"技术热点"则备受国内研究者关注。更多还原

【Abstract】 With the relevant literatures of Patent citation analysis at Home and Abroad in CNKI,WANGFANG DATA,VIP INFORMATION,SCI,SSCI as the research objects,using bibliometrics methods andvisualization methods,revealing the external and contents characteristics of patent citation analysis.Results show mat English research articles of patent citation analysis is began to increase rapidly from 2000,as the domestic related research lags behind 4 years;research subjects of English Uteratures are more widely; "Innovation", "Technology evolution" and "Knowledge Flow" are the common topics,while there are different emphasis on specific research contents and different analytical methods between Chinese and English articles; "Research and Development" and "Market,Enterprises" are the hot topic in English articles,as Chinese researchers pay more attention on "Patent intelligences" and "Technical fronts".更多还原