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Analysis of Patent Trends of Electric Vehicle in Korea Using Network Analysis
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네트워크 분석을 이용한 국내 전기차 특허 동향 분석

논문 기본 정보

Type
Academic journal
Author
Minsang Koo (경상국립대학교) Hyewon Hwang (경상국립대학교) Jeonghwan Jeon (경상국립대학교)
Journal
Korea Academy Industrial Cooperation Society Journal of the Korea Academia-Industrial cooperation Society Vol.24 No.3 KCI Accredited Journals
Published
2023.3
Pages
13 - 23 (11page)
DOI
10.5762/KAIS.2023.24.3.13

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Analysis of Patent Trends of Electric Vehicle in Korea Using Network Analysis
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As the penetration and utilization of electric vehicles increase, many technologies related to electric vehicles have emerged. This study presents the direction of future technology development along with preparation for continuous development of armature technology by summarizing and analyzing IPC codes and key keywords of domestic electric vehicle patents by year. The goal is to understand the trends of electric vehicle patent technology. To this end, network analysis and IPC code analysis were conducted. As a result, it was confirmed that from simple components such as batteries and motors to the development of complex and personalized technologies such as users, control, networks, and communication, and technologies necessary for information exchange. It is expected that this study could be used to preoccupy the competitive position of technology and discover technology opportunities.
#Centrality Analysis #Electric Vehicle #Network Analysis #Patent Analysis #Trend Analysis

Contents

요약
Abstract
1. 서론
2. 선행연구 및 이론적 배경
3. 연구방법
4. 분석결과
5. 결론
References

References (23)

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S. M. Seo, Policy Direction for Spreading Electricity and Hydrogen Car Supply, Policy Reports, Joint Government Offices, Korea, p.2~3. google schola Joint Comprehensive Plan for the Korean New Deal , Policy Reports, Joint Government Offices, Korea, p. 31-32. google schola Ministry of Land, Infrastructure and Transport, Number of registered electric vehicles [Internet], Ministry of Land, Infrastructure and Transport, 27 October 2022, Available From: http://www.molit.go.kr/USR/NEWS/m_71/dtl.jsp?id=95087362, cited 15 Dec 2022 google schola Y. N. Park, H. J. Lee, S. H. Lee and H. S. Choi , "BIM Technology Structure and Core Technology Analysis Using Patent Simultaneous Classification Network Analysis", KIBIM Magazine, vol. 10, no.2 pp.1-11, 2020, DOI: http://doi.org/10.13161/kibim.2020.10.2. google schola BCG, Electric Cars Are Finding Their Next Gear [internet], BCG, 13 July 2022, Available From: https://www.bcg.com/publications/2022/electric-cars-finding-next-gear, cited 18 January 2023. google schola

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