특허 및 국가연구개발 현황 분석을 통한 전고체전지용 고체 전해질 R&D 방향성 연구
R&D Strategy Direction in Solid Electrolytes for Solid-state Batteries by Analyzing Patent Indexes and National R&D Projects
박정호(IP-R&D Strategy Team, Korea Intellectual Property STrategy Agency (KISTA)); 유혁상(IP-R&D Strategy Team, Korea Intellectual Property STrategy Agency (KISTA)); 김창훈(Industrial Academic Cooperation Group, Gangneung-Wonju National University); 이철주(Office of Strategy Planning, Korea Evaluation Institute of Industrial Technology (KEIT)); 오광석(LIB Materials Development Division, POSCO Holdings); 임병직(Chemical Material Engineering Department, Hanyang University ERICA)
33권 6호, 391~400쪽
초록
This study analyzed the patent indicators, technology market, and concentration related to the solid electrolyte technology and compared them with national R&D project outcomes. Solid electrolytes, a core component of secondary batteries, are among the 38 future-leading technologies identified by national R&D initiatives. By examining patent indicators alongside trends in R&D projects, this study aimed to provide insights into the direction of national R&D strategies for the solid electrolyte technology. The patent analysis revealed that Korea’s technology and market indexes of patents in this field are comparatively lower than those of leading nations, whereas the patent concentration index suggested moderate competition within the market. An analysis of the national R&D projects indicated that the Korean government primarily supports basic and developmental research in this sector. Thus, we recommend an expanded focus on both basic and applied research in solid electrolytes to enhance the country’s industrial competitiveness.
Abstract
This study analyzed the patent indicators, technology market, and concentration related to the solid electrolyte technology and compared them with national R&D project outcomes. Solid electrolytes, a core component of secondary batteries, are among the 38 future-leading technologies identified by national R&D initiatives. By examining patent indicators alongside trends in R&D projects, this study aimed to provide insights into the direction of national R&D strategies for the solid electrolyte technology. The patent analysis revealed that Korea’s technology and market indexes of patents in this field are comparatively lower than those of leading nations, whereas the patent concentration index suggested moderate competition within the market. An analysis of the national R&D projects indicated that the Korean government primarily supports basic and developmental research in this sector. Thus, we recommend an expanded focus on both basic and applied research in solid electrolytes to enhance the country’s industrial competitiveness.
- 발행기관:
- 한국생산제조학회
- 분류:
- 기계공학