Earticle

초록

영어

We explore technology ecosystem of smart surgical medical system by analyzing patent data applied for in Korea and Japan. First, a review of trends of patent application by country/technological domain show that there exist a minority of technology domains focused on R&D, which represent their trends have been increasingly active. Also, while a number of Japanese firms mainly consist of the patent market of Japan, in case of the Korean market, a few universities, SMEs, and foreign firms are found to be the main applicants. As a result of the network analysis with the links as the relations of co-patenting, the relationships, which are active of convergence and knowledge spillover among the heterogeneous technology domains within each market, as well as the technology domains, which are the most active in international cooperation among each homogeneous domain, could get derived and visualized in the ecosystem. In addition, the technology domains in each patent market with leading locations, roles, and influence in the network can also be identified through the centrality analysis. In this study, the analysis for technology competitiveness are carried out focusing on patent activity and patent impact. The results denote that across all domains, the Japanese market may possess higher patent activity and patent impact compared to the Korean market. In consequence, we derive the position map for comparison by country and technology domain from a perspective considering comprehensively the multi-dimensional attributes based on the results of both network analysis and technology competitiveness.

목차

Abstract
1. 서론
2. 선행연구
2.1 융합기술 고찰을 위한 생태계 접근
2.2 특허 분석
3. 연구방법
3.1 연구 개요
3.2 분석 방법
4. 연구결과
4.1 국가별/세부기술 분야별 특허동향
4.2 네트워크 분석 결과
4.3 기술경쟁력 분석 결과
4.4 포지션 맵(Position map) 도출 및 분석
5. 결론
5.1 논의(Discussion)
5.2 연구의의 및 한계
References

키워드

저자

• 송영화 [ Yeong-wha Sawng | Associate Professor, Department of Management of Technology, Konkuk University ] First Author
• 최진우 [ Jinwoo Choi | Doctoral student, Department of Technology Management for Innovation, The University of Tokyo ] Co-Author
• 정석인 [ Seokin Joung | Team Leader, Korea Basic Science Institute ] Co-Author
• 임선영 [ Seonyeong Lim | Master student, Department of Management of Technology, Konkuk University ] Corresponding Author

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  JITAM [Journal of Information Technology Applications and Management]

• 간기

  격월간

• pISSN

  1598-6284

• eISSN

  2508-1209

• 수록기간

  1999~2026

• 십진분류

  KDC 005 DDC 005