《Table 2 Various indicators statistics of patent No.5675627》
本系列图表出处文件名:随高清版一同展现
《An empirical study on classification of patent life patterns》
According to the citation data of the patent,patent citations fluctuate over time.The fluctuation of the citations of some patents always stays within a relatively stable range after being authorized.Which is called‘stationary patents’.Some patents,after being authorized,have many fluctuations in the number of citations of patents,such as rapid increase or rapid decline over time,which are called‘non-stationary patents’.To directly reflect the fluctuation of the citation quantity of patent,the RSD value is used to quantitatively describe the degree of patent citation fluctuation.The calculation procedure of the RSD value is described in detail with the patent‘5675627’as an example,shown in Table 1.
图表编号 | XD0020608200 严禁用于非法目的 |
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绘制时间 | 2018.12.01 |
作者 | 望俊成、Lin Hui、Shi Bingfan、Zhou Xiaodan、Zhang Xuanxuan、Zhao Haozhen |
绘制单位 | Institute of Scientific and Technical Information of China、Department of Information Management,Peking University、School of Information Resource Management,Renmin University of China、Institute of Scientific and Technical Information of China、Institute of |
更多格式 | 高清、无水印(增值服务) |
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