%0 Journal Article
%T Timeline Visualization of Patents Based on Citation Analysis<br>基于专利引文分析的时间线技术
%A Sun Taotao Steven AMorrisHuang Yaming
%A <br>孙涛涛
%A Steven
%A A.Morris
%A 黄亚明
%J 现代图书情报技术
%D 2008
%I 
%X Following a review of visualization techniques of patents citation analysis,this paper introduces timeline technique to patent citation analysis for the first time.The authors expound the theoretical basis and design ideas of timeline.DVD pickup patents from USPTO are applied to prove that the technique can reveal the technology fronts and its evolution among patent documents,and mine the key technologies.
%K Patent Citation analysis Timeline Technology fronts<br>专利
%K 引文分析
%K 时间线
%K 技术热点
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=B5EDD921F3D863E289B22F36E70174A7007B5F5E43D63598017D41BB67247657&cid=E46382710BF131B2&jid=24AADBCD0D5373C73F37F78D10E2F717&aid=567111D73ADAD9D74DD70E18546C559F&yid=67289AFF6305E306&vid=B91E8C6D6FE990DB&iid=B31275AF3241DB2D&sid=987EDA49D8A7A635&eid=E514EE58E0E50ECF&journal_id=1003-3513&journal_name=现代图书情报技术&referenced_num=0&reference_num=15