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2013 Vol.12, Issue 4 Preview Page
Study of Patents Trend Regarding Technology of Reaction for Sediment Disaster

토사재해 대응기술 분야의 특허동향 분석 연구

Jae-Wook Suk1*
,
Yong-Soo Kim2
,
Jong-Gun Lee3
석 재욱1*
,
김 용수2
,
이 종건3
1Researcher, Research Institute of infrastructure safety, Korea Infrastructure Safety Corporation
2Principal Research Engineer, Research Institute of infrastructure safety, Korea Infrastructure Safety Corporation
3Senior Research Engineer, Research Institute of infrastructure safety, Korea Infrastructure Safety Corporation
*교신저자. *Corresponding Author. 
30 December 2013. pp. 123-131
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Abstract

The patents trends registered in korea, the USA, Japan and Europe were analyzed to forecast the direction of R&D for the technology of sediment disaster. As a result of portfolio analysis, the number of patents in Korea have continued to rise, but have been placed behind the other countries. The level of technology of each country was investigated. In the survey technology and sensing technology, the Korean and USA situations were classified as a period of growth, and the Japanese situation was classified as a period of decline. In the control technology and protection technology, Korean situation was classified as a period of growth, and the Japanese situation was classified as a period of decline. As a result of analysis for a direction of R&D using blank technologies, standardization of analysis technologies for mechanism, fusion techniques between ICT and conventional techniques, development of eco-friendly materials and evaluation of structure should be developed by R&D in Korea.

Keywords
Patent
Sediment disaster
Stabilization technique
Sensing technology
Vacant technology

토사재해 대응기술 분야에 대하여 미래의 연구개발 방향을 예측하기 위해 한국, 미국 일본 및 유럽에서 출원 공개된 특허를 대상으로 특허동향을 분석하였다. 포트폴리오 분석결과, 한국의 토사재해 대응기술에 대한 출원은 지속적으로 상승하고 있으나 다른 국가에 비해 시기적으로는 뒤쳐져 있는 것으로 나타났다. 국가별 기술수준을 분석한 결과 조사 및 감지기술 분야의 경우 한국과 미국은 성장기 단계이며 일본은 쇠퇴기 단계로 분석되었다. 구조적 대응 및 안정화기술 분야의 경우 한국은 전반적으로 성장기 단계이며 일본은 쇠퇴기 단계로 분석되었다. 공백기술을 통해 향후 연구개발 방향을 분석한 결과, 토사재해 매커니즘에 대한 표준화된 분석기술, ICT 분야와의 연계기술, 친환경 재료 개발 및 시설물의 성능평가 기술이 필요한 것으로 분석되었다.

References
1
1.Kalsnes, B, et. al., (2012), SafeLand summary report, Norwegian Geotechnical Institute(NGI), pp.2-23.
2
2.Kim, E. S., Chung J. P. and An, H. K, (2009), A Study of A study of policy paradigm for national disaster management, Korea Institute of Public Administration, pp.14-36.
3
3.National security commission, (2009), National safety management plan 2010-2014, Publication No. 11-1311000-000187-13, Ministry of Security and Public Administration, Republic of Korea, pp.15-20.
4
4.Petrov, B., (1982), The advent of the techonlogy portfolio, Journal of Business Strategy, 3, pp.70-75.
5
5.Song, Y. S. and Kim, J. G., (2010), Analysis of Patents regarding Stabilization Technology for Steep Slope Hazards, The Journal of Engineering Geology, Vol.3, No.3, pp.257-269.
Information
  • Publisher :Korean Geosythetics Society
  • Publisher(Ko) :한국지반신소재학회
  • Journal Title :Journal of the Korean Geosynthetics Society
  • Journal Title(Ko) :한국지반신소재학회 논문집
  • Volume : 12
  • No :4
  • Pages :123-131
  • Received Date : 2013-10-12
  • Revised Date : 2013-11-08
  • Accepted Date : 2013-11-11
  • DOI :https://doi.org/10.12814/jkgss.2013.12.4.123
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