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박준철(Juncheul Park),이우형(Woohyoung Lee),엄완섭(Wansup Um) 한국인터넷전자상거래학회 2014 인터넷전자상거래연구 Vol.14 No.6
Social Network Analysis is becoming increasingly important in many evaluation methods available to R&D policy makers to support decision-making. Social Network Analysis way through this study, analytical techniques and analytical tools used in the integrated analysis of the usefulness and necessity of marine emerging technology. For this study, we utilized US marine and shipbuilding patents analysis, IPC(International Patent Classification), PGI(Potential Growth Index), betweenness centrality and keyword analysis of US marine and shipbuilding patents. By analyzing US marine and shipbuilding patents trend and technology-industry concordance, we were able to find out the sustainable emerging technology for korea east sea.