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Identification and Analysis of Converging Technology Based on Patent Co-Classification Relationship 会议论文  OAI收割
Fort Worth, Texas, USA, June 03 - 07, 2018
作者:  
Lucheng Lv(吕璐成);  Tao Han(韩涛);  Yajuan Zhao(赵亚娟);  Xuezhao Wang(王学昭);  Ping Zhao(赵萍)
收藏  |  浏览/下载:33/0  |  提交时间:2018/08/23
Patent portfolio analysis model based on legal status information 期刊论文  OAI收割
chinese journal of library and information science, 2014, 卷号: 7, 期号: 1, 页码: 69-83
作者:  
ZHAO Yajuan;  ZHANG Jing;  WANG Xuezhao;  WANG Xuezhao;  ZHANG Jing
收藏  |  浏览/下载:39/0  |  提交时间:2014/04/23
Knowledge-transfer analysis based on co-citation clustering 期刊论文  OAI收割
scientometrics, 2013, 卷号: 97, 期号: 3, 页码: 859-869
作者:  
Wang, Xuezhao;  Zhao, Yajuan;  Liu, Rui;  Zhang, Jing
收藏  |  浏览/下载:38/0  |  提交时间:2015/03/13