특허분석을 통한 무선충전 기술방향 분석

• 영문명: Research on the Development Direction of Wireless Charging Technology Using Patent Analysis
• 발행기관: 한국IT서비스학회
• 저자명: 양동원(Dong Won Yang) 이행병(Haeng Byoung Lee)
• 간행물 정보: 『한국IT서비스학회지』한국IT서비스학회지 제19권 제3호, 89~100쪽, 전체 12쪽
• 주제분류: 경제경영 > 경영학
• 파일형태: PDF
• 발행일자: 2020.06.30

영문 초록

The wireless power transmission market is growing at an average annual rate of 51.5% from $ 16.4 billion in 2015 to $ 131.1 billion in 2020. However, there are limitations to commercialization due to the development of standards and technologies. Thus, this study identified trends in standards and regulations by market and by country. The research collected and filtered a total of 69,488 worldwide wireless power transfer patents by June 2019 and extracted a total of 28,555 patents. Based on this, technology development status was analyzed and predicted. In this study, long-distance and short-range technology development with high technology development difficulty and low technology development ratio could lead to growth of the entire wireless charging market. It is analyzed that investment and policy preparation are necessary to secure source technology for long-distance / near technology development than China, Japan and Europe.

목차

1. 서 론

2. 연구방법

3. 분석결과

4. 연구결과

참고문헌

키워드

Wireless Power Transmission Technology Wireless Charging Magnetic Induction Magnetic Resonance(Resonance) Electric Wave(Microwave) Patent Analysis