태양에너지를 이용한 해수담수화 기술관련 특허 분석Patents Map on the Desalination Technology Using Solar Energy
- Other Titles
- Patents Map on the Desalination Technology Using Solar Energy
- Authors
- 임은정; 김성현
- Issue Date
- 2012
- Publisher
- 한국신·재생에너지학회
- Keywords
- Patents-Map(특허맵); Desalination Technology(담수화 기술); Solar Energy(태양에너지); Evaporating(증발)
- Citation
- 신재생에너지, v.8, no.1, pp.35 - 43
- Indexed
- KCI
OTHER
- Journal Title
- 신재생에너지
- Volume
- 8
- Number
- 1
- Start Page
- 35
- End Page
- 43
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/110542
- ISSN
- 1738-3935
- Abstract
- Patent analysis is the extracting knowledge which is needed for the company's research and development strategy through accumulated worldwide patent database. In order to set the future direction corresponding technology which is scheduled to be developed, the technology trends and deployment processes are identified by analyzing results of present patent applications.
The patent analysis provides the required results for analyzing present patent applications. In this paper, technology classification for related patent analysis methods and system, and patent analysis for desalination technology using solar energy development was carried out as well. The patents in Korea, USA, Japan, China, and Europe were searched. The technology trend desalination technology using solar energy was analyzed based on patent application year, countries, main applications, and each technologies.
The application status of desalination patents showed a tendency to increase slightly. It was found that the number of patent for applied desalination was USA patent 21.0%, Japan patent 27.0%, China 24.8%, EU 2.7% and Korea patent 24.5%, respectively.
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Collections - College of Engineering > Department of Chemical and Biological Engineering > 1. Journal Articles
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