Patent portfolio analysis model based on legal status information | |
Wang XZ(王学昭)![]() ![]() ![]() | |
2014-03 | |
Source Publication | Chinese Journal of Library and Information Science
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ISSN | 1674-3393 |
Volume | 7Issue:1Pages:69-83 |
Keyword | Patent Analysis Legal Status Information Lithium Ion Battery Patent Grant Rate Valid Patents Rate Patent Maintenance Period |
Subject Area | 情报研究理论与方法 |
Document Type | 期刊论文 |
Identifier | http://ir.las.ac.cn/handle/12502/6885 |
Collection | 中国科学院文献情报中心(北京)_情报研究部 |
Recommended Citation GB/T 7714 | 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. |
APA | 王学昭,赵亚娟,张静,&赵萍.(2014).Patent portfolio analysis model based on legal status information.Chinese Journal of Library and Information Science,7(1),69-83. |
MLA | 王学昭,et al."Patent portfolio analysis model based on legal status information".Chinese Journal of Library and Information Science 7.1(2014):69-83. |
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