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http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/25627
標題: | 應用修正引用數於優質專利指標之研究 Development of Essential Patent Indicator Based on Modified Citation Counts |
作者: | Huei-Jie Hu 胡惠傑 |
指導教授: | 陳達仁 |
關鍵字: | 專利,指標,修正引用數, Patent,Indicator,Modified Citation Counts, |
出版年 : | 2006 |
學位: | 碩士 |
摘要: | A systematic methodology to analyze the quality of patents is developed and presented in this thesis. We focus on patents which belong to a particular technology and develop an indicator of patent quality by using patent citation data. Traditional simple patent citation counts are not informative enough to be used for patent quality classification. We analyze patent citations and establish an essential patent indicator by considering several critical factors. The first is time factor, the second is assignee factor, the third is self and other citation factor, and the fourth is citation layer factor. Citations are calculated by considering first the time factor and then modifed by the other three factors. With essential patent indicator we can provide a patent quality index and discover the trend of the technology used by enterprises who have better knowledge in the quality of these technologies. |
URI: | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/25627 |
全文授權: | 未授權 |
顯示於系所單位: | 機械工程學系 |
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ntu-95-1.pdf 目前未授權公開取用 | 1.16 MB | Adobe PDF |
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