• Proceedings of the Technology Innovation Conference
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• 1993.11a
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• pp.119-147
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• 1993

This paper explores the relationships between technological acquisition strategies of small firms and innovation in the Korean Electronics industry. Its thesis is that small firms' technology strategies and their effects on the rate of innovation differ according to the new and traditional technology settings. A primary finding of this study is that in-house R & D and technical linkages with buyers and suppliers have stronger effects on the radical innovation in the new technology setting rather than in the traditional technology setting. The findings of the study provides insight for interpreting inconsistent results of recent research for the importance of external linkages to innovation. They also suggest some implications of small firms' strategies and public policies for accelerating technological innovation.

• Journal of Science and Technology Studies
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• v.15 no.2
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• pp.135-162
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• 2015

The purpose of this article is to reinterpret the existing innovation policy with 'the societal innovation policy' framework. It is looking into characteristics of societal innovation policy and the prospects for socio-technical systems transition and citizen participation are discussed. After the discussion, new interpretation of innovation policy elements will be dealt with lenses of societal innovation policy. It sheds new light on the key elements of innovation policy, such as Innovation policy governance, industrial innovation policy, regional innovation policy, and infrastructure policy and suggests direction of policy improvements from societal innovation policy perspectives. This will be an opportunity to reinterpret the existing innovation policy measures and to approach to science technology innovation policy for system transition with participatory perspective.

• Transactions of the KSME C: Technology and Education
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• v.3 no.2
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• pp.149-154
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• 2015

Disruptive innovation means the innovation which obsoletes the existing technology by a new technology. Like the examples of disruptive innovation, film camera and digital camera and PC and laptop, CAE technology can be regarded as a disruptive technology which can raise the disruptive innovation. CAE technology which is being improved dramatically with the development of the related technologies brings the innovation in the design and validation process in manufacturing industry. This innovation can change the rule of the market so that the researchers, companies and CAE enginnees should pay attention to it. Also not only the improvement of the technology but also the training and cultivation of the engineers who can utilize CAE technology are very important and cannot be neglected.

• Proceedings of the Korea Technology Innovation Society Conference
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• 2010.11a
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• pp.203-212
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• 2010

Examining the relation between market structure and the value of innovation is important for competition and STI policy. If the value is large in a specific industry structure, government may lead the industry to take that form to enhance innovation. Our simple calibration in the case of linear demand and constant MC results in the conclusion that the incentive for R&D in the case of major and minor innovation in Cournot competition is less than that of merger and cooperative R&D. This emphasizes again "necessary evil" as a monopoly for innovation.

• Journal of Technology Innovation
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• v.17 no.1
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• pp.49-67
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• 2009

As technological capabilities have enhanced, the patterns of innovation activities of latecomer firms changed to post catch-up mode. The purpose of this research is to analyze the post catch-up innovation patterns of technology-intensive small and medium firms of Korea. The innovation patterns can be divided into three types: the technology deepening innovation type, the new technology based innovation type and the architectural innovation type. The characteristics of the technology deepening innovation type are cumulative technological learning and the integration of new generic technology and existing technologies. The characteristics of new technology based type are the acquisition and revelations of new basic knowledges from former incubating organizations such as large firms and universities. The characteristics of the architectural innovation type are the learning of system architecture knowledge from former organization and interactive learning with user firms. These post catch up innovations also have some general characteristics. They effectively exploited the windows of opportunities which are opened in the middle of technological paradigm change.

• Journal of Korea Technology Innovation Society
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• v.1 no.1
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• pp.37-44
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• 1998

General problems of environmental contamination, scope of environmental science and technology, some considerations to the development of Korean environmental technology, and G-7 environmental engineering technology Projects were shortly reviewed, And four different strategies for innovation of Korean environmental technology. First, development of Energy Policy and environmental technology based on the pro - environmental thought; second, development of systematic environmental science and technology : third, strengthening of pre- deliberation for imported foreign technology and promotion of utilization of native developed technology; finally, maximization of abilities for researchers and engineers in environmental technology field.

• Proceedings of the IEEK Conference
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• 2006.06a
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• pp.491-492
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• 2006

The MMIC (Microwave Monolithic Integrated Circuit) self oscillating double conversion mixer was designed and fabricated for the V-band transmitter applications. The MMIC self oscillating double conversion mixer which dose not need external local oscillator was designed using GaAs PHEMT technology. The first self oscillating mixer use PHEMT technology. The first self oscillating mixer use PHEMT for $f_{LO}$ signal generation and $f_{IF}$ signal is applied at gate port and $f_{RF1}$ signal is generated at a drain port of first stage. The second gate mixer use PHEMT for $f_{LO}$ signal and $f_{RF1}$ signal is applied at gate port and $f_{RF2}$ signal is output at a drain port of second stage.

• Proceedings of the IEEK Conference
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• 2004.06b
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• pp.339-342
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• 2004

본 논문은 밀리미터파 대역 무선통신 시스템 송신부의 응용을 위해 CPW 구조를 이용하여 V-band용 상향 주파수 혼합기와 2단 구동증폭기를 설계$\cdot$제작하였다. 능동소자는 본 연구실에서 제작한 $0.1{\mu}m$ 게이트 GaAs Pseudomorphic HEMTs(PHEMTs)를 사용하였으며 입$\cdot$출력단은 CPW를 사용해 정합 회로를 설계하였다. 제작된 상향 주파수 혼합기는 LO power 5.4 dBm, 2.4 GHz IF 신호를 -10.25 dBm으로 입력하였을 때 Conversion Loss 1.25 dB, LO-to-RF Isolation은 58 GHz에서 13.2 dB의 특성을 나타내었다 2단 구동 증폭기는 측정결과 60 GHz에서 S21 이득 13 dB, $58\;GHz\;\~\;64\;GHz$ 대역에서 S21 이득 12 dB 이상을 유지하는 광대역 특성을 얻었고 증폭기의 Pl dB는 3.8 dBm, 최대 출력전력은 6.5 dBm의 특성을 얻었다.

• 한국생물공학회:학술대회논문집
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• 2003.10a
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• pp.642-642
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• 2003

• Journal of Korea Technology Innovation Society
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• v.6 no.4
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• pp.492-507
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• 2003

Material is enabling technology that creates the product performance and the service of most industrial sectors and fields of technology. However, compared to the other fields such as IT, BT, and NT etc., relatively little attention has been paid to the research on strategy and innovation of materials technology. This bias should have resulted in the misfit of policy and less than enough investment in materials innovation. This paper discusses the characteristics, process, and future of the materials innovation. The process and status of materials technology in Korea are analyzed based on the discussions above. Finally, some suggestions for R＆D strategies of Korea are presented on the basis of the nature, trend and barriers of materials innovation.