IE interfaces (산업공학)

Korean Institute of Industrial Engineers (대한산업공학회)
권호 표지

Transition Structure to Changes in Efficiency and Pattern of Technological Progress by Industries through Development of Patent Mapping Model

산업별 기술발전의 효율 및 형태변동에 대한 추이구조

  • Park, Joon-Ho (Sung Kyun Kwan University, The Institute of S&T) ;
  • Kwon, Cheol-Shin (Sung Kyun Kwan University, Dept. of Systems Management Engineering)
  • 박준호 (성균관대학교 과학기술연구소) ;
  • 권철신 (성균관대학교 시스템경영공학과)
  • Received : 20060200
  • Accepted : 20060900
  • Published : 2006.12.31
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Abstract

The main objective of this study is to analyze the structure of efficiency of R&D input variables and the attributes of patent information as output of R&D activities in the major manufacturing industries (electric & electronics, machinery, chemical, textile) from the mid-1970s to the late-1990s by the development of "mapping technique". To attain this objective we first have examined the attribute of time-lag which depends on the absolute, and the cumulative values between input and output. And on the basis of this result, we have made an analysis on the impact to extract the main variables affecting patent by industries. Moreover, according to time trend of the impact variables, we have analyzed the structure of R&D efficiency, and of technological progress which will be changed with time by patent information. It has been aimed at constructing technological progress patterns in the Korea industry.

Keywords

References

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