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학술지 Characteristics of ICT-Based Converging Technologies
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저자
김방룡
발행일
201312
출처
ETRI Journal, v.35 no.6, pp.1134-1143
ISSN
1225-6463
출판사
한국전자통신연구원 (ETRI)
DOI
https://dx.doi.org/10.4218/etrij.13.0113.0043
초록
The rising pace of technological change in information and communications technology (ICT) has provoked technological convergence by providing a new mode of diversification. This paper investigates the nature of ICTbased converging technologies by examining comparative empirical evidence on converging versus nonconverging technologies in relation to the following issues: patent application trends, concentration across technologies, the concentration of patenting activity across firms, R&D efforts, and a technology impact index. For this study, a new operational definition of ICT-based converging technology is derived, and a massive quantity of patents, up to around 600,000, is analyzed. This study follows the International Patent Classification as well as the modified European Commission's industry classification system for the classification of technologies and industries, respectively. © 2013 ETRI.
키워드
Heterogeneous convergence, Homogeneous convergence, ICT, IPC, Patent analysis
KSP 제안 키워드
Classification system, Converging technologies, Empirical Evidence, European commission, Industry classification, Information and communication technology(ICT), International patent classification, Operational definition, Patent application, Technological convergence, communications technology