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NSL OpenIR  > 中国科学院文献情报中心  > 情报研究部  > 期刊论文
Title: Patent portfolio analysis model based on legal status information
Author: Wang XZ(王学昭) ; Zhao YJ(赵亚娟) ; Zhang J(张静) ; Zhao P(赵萍)
Source: Chinese Journal of Library and Information Science
Issued Date: 2014-03
Volume: 7, Issue:1, Pages:69-83
Keyword: Patent analysis ; Legal status information ; Lithium ion battery ; Patent grant rate ; Valid patents rate ; Patent maintenance period
Subject: 情报研究::情报研究理论与方法
Content Type: 期刊论文
URI: http://ir.las.ac.cn/handle/12502/6885
Appears in Collections:中国科学院文献情报中心_情报研究部_期刊论文

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Recommended Citation:
Wang XZ,Zhao YJ,Zhang J,et al. Patent portfolio analysis model based on legal status information[J]. Chinese Journal of Library and Information Science,2014,7(1):69-83.
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文件名： Patent portfolio analysis model based on legal-wangxz.pdf
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