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http://dx.doi.org/10.4275/KSLIS.2012.46.4.099

Identifying Interdisciplinarity of Korean National R＆D Using Patent CoIPC Network Analysis  

Park, Hyunseok (POSTECH 기술경영대학원)
Seo, Wonchul (한국지식재산연구원)
Yoon, Janghyeok (건국대학교 산업공학과)
Publication Information
Journal of the Korean Society for Library and Information Science / v.46, no.4, 2012 , pp. 99-117 More about this Journal
Abstract
This paper proposes a method of using national R&D patents' CoIPC networks to identify interdisciplinary trends of technology areas related to Korean national R&D. While previous research analyzed interdisciplinarity of national R&D with simple bibliometric descriptions, this research uses the network-based indexes to analyze its interdisciplinarity from the viewpoints of interdisciplinary "diversity of coupling" and "strength of coupling". In this research, this proposed method was used to form a R&D CoIPC network from the Korean national R&D patents registered from 2007 to 2010. It is expected that the proposed method can be incorporated into a system for a national R&D trend analysis, and used to identify the issues of technology convergence in national R&D and formulate its related research policies.
Keywords
National R&D; International patent classification; CoIPC network; Interdisciplinarity; Patent analysis;
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Times Cited By KSCI : 2  (Citation Analysis)
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