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| Research on the Mining and Analysis Method of Patent Portfolio based on the Meta-path |
| Zhai Dongsheng,Li Mengyang,Chen Mengmeng,He Xijun,Ma Zifei |
| (School of Economics and Management, Beijing University of Technology, Beijing 100124,China) |
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Abstract With the continuous advancement of the upgrading and transformation of the global knowledge-intensive industry, the increasingly fierce and complex technological competition environment makes the technology strategy analysis with the patent portfolio as the basic research unit gradually become the focus of academia and industry. Existing researches mainly discuss the motivations and methods of patent portfolio construction from a forward-direction perspective. However, in terms of the current complex technical environment, if we can recognize the patent portfolio structure that has specific strategic intention with a backward-direction perspective from the huge patent collection owned by our competitors, it is also of great significance for us to implement the technology defense or to break through the technology blockade. Therefore, this paper first reconstructed the knowledge expression of patent technology information, explored the characteristics of patent portfolio meta path under the knowledge structure, and developed a set of patent portfolio identification algorithms based on meta path mining. Then, we further clarified and integrated the relationship between different types of patent portfolio and enterprise attack and defense strategy of the patent, so as to provide guidance for enterprise patent strategy analysis and implementation. At the end of this paper, we took the non-perfluorinated proton exchange membrane field as an example for empirical research and put forward suggestions for the safe development of the non-perfluorinated proton exchange membrane industry in China.
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Received: 08 December 2020
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| [1] PARCHOMOVSKY G,WAGNER R P.Patent portfolios[J].University of Pennsylvania Law Review,2005,154(1):1.[2] BLIND K,CREMERS K,MUELLER E.The influence of strategic patenting on companies' patent portfolios[J].Research Policy,2009,38(2):428-436.[3] 卞秀坤,郑素丽,诸葛凯,等.基于ISM模型的企业专利组合核心特征分析[J].科技管理研究,2020,40(3):95-100.[4] SOMAYA D.Patent strategy and management[J].Journal of Management,2012,38(4):1084-1114.[5] LI H,LIU L G,HUO J T,et al.Research on patent portfolio design by using of TRIZ method[J].MATEC Web of Conferences,2016,65:01010.[6] ERNST H,CONLEY J,OMLAND N.How to create commercial value from patents:the role of patent management[J].R&D Management,2016,46(S2):677-690.[7] CHOI J P,GERLACH H.A theory of patent portfolios[J].American Economic Journal:Microeconomics,2017,9(1):315-351.[8] BROCKHOFF K K.Indicators of firm patent activities[C]//Technology management :the new international language.Portland,OR,USA.IEEE,1991:476-481.[9] GRANSTRAND O.The economics and management of intellectual property[R].Edward Elgar Publishing, 1999.[10] ERNST H,SOLL J H.An integrated portfolio approach to support market-oriented R&D planning[J].International Journal of Technology Management,2003,26(5/6):540.[11] ALTUNTAS S,DERELI T.A novel approach based on DEMATEL method and patent citation analysis for prioritizing a portfolio of investment projects[J].Expert Systems With Applications,2015,42(3):1003-1012.[12] 钟华,邓辉.基于技术生命周期的专利组合判别研究[J].图书情报工作,2012,56(18):87-92.[13] GRIMALDI M,CRICELLI L,DI GIOVANNI M,et al.The patent portfolio value analysis:a new framework to leverage patent information for strategic technology planning[J].Technological Forecasting and Social Change,2015,94:286-302.[14] HUANG J Y.Patent portfolio analysis of the cloud computing industry[J].Journal of Engineering and Technology Management,2016,39:45-64.[15] 马天旗.专利布局[M].北京:知识产权出版社,2016.[16] YANG Q,MINUTOLO M C.The strategic approaches for a new typology of firm patent portfolios[J].International Journal of Innovation and Technology Management,2016,13(2):1650012.[17] 李清海,刘洋,吴泗宗,等.专利价值评价指标概述及层次分析[J].科学学研究,2007,25(2):281-286.[18] 李春燕,石荣.专利质量指标评价探索[J].现代情报,2008,28(2):146-149. |
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