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http://dx.doi.org/10.9720/kseg.2014.4.615

Strategy of Technology Development for Landslide Hazards by Patent Analysis  

Bae, Khee Su (Business School of Chungbuk National University)
Sawng, Yeong-Wha (Dept. of MOT, Konkuk University)
Chae, Byung-Gon (Korea Institute of Geoscience and Mineral Resources)
Choi, Junghae (Korea Institute of Geoscience and Mineral Resources)
Son, Jeong Keun (Business School of Chungbuk National University)
Publication Information
The Journal of Engineering Geology / v.24, no.4, 2014 , pp. 615-629 More about this Journal
Abstract
This study analyzed existing patents related to real-time monitoring and detection technology for landslides on natural terrain. The purpose of patent analysis is to understand landslide hazard technology trends and to develop new advanced technology. This study searched patent data using key words related to landslide monitoring and detection in Korea, the USA, Japan, China (Hong Kong), Europe, and Taiwan. The patents were divided into five main categories and five to seven subcategories in each main category and analyzed by year, country, and applicants. The results were utilized to derive a portfolio of promising technologies for each country. The analysis results will also contribute to the development of more effective research strategies and to categorize research findings from previous studies on landslide hazards.
Keywords
landslide; monitoring; detection technology; patent; portfolio;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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