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本章参考文献
[1] Ever Heard of a Patent Map? They Can Help Predict the Future.http://www.entrepreneur.com/article/231160.
[2] 肖国华．专利地图研究与应用[D]．成都：四川大学硕士学位论文，2006.
[3] Japan Patent Office, Asia-Pacific Industrial Property Center, JIII.Guide Book for Practical Use of“Patent Map for Each technology Field”,2011.
[4] Japan Patent Office, Asia-Pacific Industrial Property Center, JIII.Introduction to Patent Map Analysis,2011.
[5] 钟琴．基于专利地图的闪存技术分析与竞争力研究[D]．上海：上海大学硕士学位论文，2011.