中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
文献情报中心 [11]
新疆生态与地理研究所 [1]
上海药物研究所 [1]
中国科学院大学 [1]
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OAI收割 [13]
iSwitch采集 [1]
内容类型
期刊论文 [8]
会议论文 [6]
发表日期
2018 [1]
2016 [1]
2015 [3]
2014 [3]
2013 [1]
2011 [1]
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学科主题
图书情报理论研究与信... [2]
图书馆、情报与文献学 [2]
情报研究 [2]
情报研究::情报研究... [2]
新闻学与传播学 [2]
信息技术::自然语言... [1]
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浏览/检索结果:
共14条,第1-10条
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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:48/0
  |  
提交时间:2018/08/23
Patent Data Mining
Converging Technology
Co-classification Analysis
Technical Activity
Gauging a Firm's Innovative Performance Using an Integrated Structural Index for Patents
期刊论文
OAI收割
journal of data and information science, 2016, 卷号: 9, 期号: 1, 页码: 6-27
作者:
Xiaojun Hu
;
Ronald Rousseau
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2016/03/25
Patent analysis
Structural h-index
Market value of patents
Technological value of patents
Pharmaceutical industry
Nested case-control
Simultaneous quantitation of five Panax notoginseng saponins by multi heart-cutting two-dimensional liquid chromatography: Method development and application to the quality control of eight Notoginseng containing Chinese patent medicines
期刊论文
OAI收割
JOURNAL OF CHROMATOGRAPHY A, 2015, 卷号: 1402, 页码: 71-81
作者:
Yao, Chang-liang
;
Yang, Wen-zhi
;
Wu, Wan-ying
;
Da, Juan
;
Hou, Jin-jun
  |  
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2019/01/08
"Monomethod-heterotrait matrix" strategy
Heart-cutting 2D-LC
Dual-gradient liquid chromatography
Chinese patent medicine
Panax notoginseng
Saponin analysis
Building potential patent portfolios: An integrated approach based on topic identification and correlation analysis
期刊论文
OAI收割
chinese journal of library and information science, 2015, 卷号: 8, 期号: 2, 页码: 39-51
作者:
ZHANG Xian
;
XU Haiyun
;
FANG Shu
;
HU Zhengyin
;
LI Shuying
收藏
  |  
浏览/下载:28/0
  |  
提交时间:2015/08/18
Patent portfolio
Patent cooperation
Topic identification
Correlation analysis
Social network analysis (SNA)
Building potential patent portfolios: An integrated approach based on topic identification and correlation analysis
期刊论文
OAI收割
chinese journal of library and information science, 2015, 卷号: 8, 期号: 2, 页码: 39-51
作者:
Zhang X(张娴)
;
Xu HY(许海云)
;
Fang S(方曙)
;
Hu ZY(胡正银)
;
Li SY(李姝影)
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2015/12/19
Patent portfolio
Patent cooperation
Topic identification
Correlation analysis
Social network analysis (SNA)
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:44/0
  |  
提交时间:2014/04/23
Patent analysis
Legal status information
Lithium ion battery
Patent grant rate
Valid patents rate
Patent maintenance period
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 YJ(赵亚娟)
;
Wang XZ(王学昭)
;
Zhang J(张静)
;
Zhao YJ(赵亚娟)
;
Wang XZ(王学昭)
收藏
  |  
浏览/下载:33/0
  |  
提交时间:2014/05/16
Patent analysis
Legal status information
Lithium ion battery
Patent grant rate
Valid patents rate
Patent maintenance period
Automatic classification of patents oriented to TRIZ: a case study on large aperture optical elements
会议论文
OAI收割
4th global tech mining conference, leiden,netherland, 2014.9.2
作者:
Hu ZY(胡正银)
;
Zhang X(张娴)
;
Zhang X(张娴)
;
Hu ZY(胡正银)
收藏
  |  
浏览/下载:43/0
  |  
提交时间:2014/08/29
Topic model
automatic classification
SAO clumping
semantic knowledge representation
patent analysis
风电产业中国专利竞争情报分析/The Competitive Intelligence Analysis of Wind Power Industry Patent of China[J]
期刊论文
OAI收割
科技视界, 2013, 卷号: 31, 页码: 75-76
作者:
刘越芳
;
杨斌
;
周鹏
;
李宏建
;
LIU Yue-fang
  |  
收藏
  |  
浏览/下载:30/0
  |  
提交时间:2017/12/29
风电 专利分析 竞争情报 Wind Power Patent Analysis Competitive Intelligence
专利排名算法-运用引用次数与引文网络计算美国专利的研究
会议论文
OAI收割
作者:
顾立平
;
顾立平
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2011/10/26
专利检索
专利分析
专利计量
专利评估
专利表现
专利质量
Patent retrieval
Patent analysis
Patentmetrics
Patent evaluation
Patent performance
Patent quality