• Korean Journal of Air-Conditioning and Refrigeration Engineering
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• v.16 no.4
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• pp.332-339
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• 2004

A technical analysis was conducted to predict the development trend for the highly efficient absorption type refrigeration system. The study was based on a submitted patent during January 1981 and December 2000 in Korea, Japan and America. The total number of extruded patents from the registered database was 24,822 and the filtering process makes the reduction of the data number to 3,510. Technical development of Japan for the absorption type refrigeration system is prominent compared to the other country due to approximately 75％ of the patents coming from Japan. When the patent is divided into two categories, the patent for component technology for the refrigeration system makes up 75％ and the refrigerating type technology 25％ of the patents. This shows technical development for the system component is advanced compared to the technology development for the system type. When the patents are classified by nationality of patent applicants, foreigners contribute up to 33％ of the patents in Korea. However, Japan's case shows the 99％ of the patents are invented by the Japanese. If the patents are classified to the International Patent Classification, most of the data for the absorption type refrigeration system belongs to IPC F25B.

• Journal of KIBIM
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• v.10 no.2
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• pp.1-11
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• 2020

BIM(Building Information Modeling) is a salient technology for influential innovation in the construction industry. The patent network analysis is useful for suggesting the direction of technology development and exploring the research and development field. Therefore, the purpose of this study is to analyze the BIM technology structure and core technologies according to the convergence of BIM technology and market expansion. In this study, social network analysis was conducted by establishing a co-classification IPC network for the United States BIM patent. In particular, the characteristics of the major technical areas in the BIM technology network were identified through centrality analysis. G06F017/00, digital computing or data processing method, is a core technology field in the BIM network. Arrangements, apparatus or systems for transmission of digital information, H04L029/00 is an influential technology across the network. B25J009/00 for program controlled manipulators is an intermediary technology field and G06T019/00, manipulating 3D models or images for computer graphics, is an important field for technological development competitiveness.

• The Magazine of the IEIE
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• v.21 no.1
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• pp.42-44
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• 1994

1924년 미국 특허청은 무선통신을 위한 하나의 새로운 신호방식에 대하여 특허를 부여했다. 이로써 Alfred Goldsmith는 Spread Spectrum을 이용한 통신방식을 실용화시키는 첫 장을 열었다. 이후 1970년대까지 이 특유한 통신방식은 보안을 최우선으로 하는 군용 무선통신의 전유물이라고도 할 수 있었다. 그러나 타인에 의하여 도청되거나 방해받는 확률이 작은만큼 남에게도 간섭내지 방해를 거의 주지않는다는 Spread Spectrum 통신방식의 특징때문에 1980년대 이후부터는 이 방식을 이용한 다수의 상용 통신제품과 서비스가 개발되기 시작하였다. 최근 셀룰라 시스템의 디지틀화 과정에서 CDMA 방식이 도입된 것도 바로 이러한 특징 때문이었던 것이다. 이제는 미국내의 통신산업체협회(TIA)에서 CDMA Air Interface 규격인 IS-95가 공식 발표됨에 따라 이미 국제적으로 채택되어 사용되고 있는 TDMA 방식의 첫 경쟁기술로 부상하였으나 CDMA 방식이 오늘에 이르기까지는 많은 논란과 평가들이 있었다. 비록 그간의 TIA의 TR45.5 소위원회와 다수의 산업체 및 연구기관들의 노력으로 상당부분의 의문점들이 해결되었으나 여타의 새로운 통신기술들이 그러하였듯이 CDMA방식을 이용한 셀룰라 및 개인통신 서비스가 실용적이고 편리한 상용제품으로 자리잡기 위하여는 몇 가지 진지하게 생각해 보아야 할 과제들이 있다. 이제 각 분야별로 CDMA이동통신 시스템의 당면과제에 대하여 간략히 나열하여 보고자 한다.

• The Safety technology
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• no.187
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• pp.24-26
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• 2013

바야흐로 스마트 시대가 도래했다. 스마트폰, 태블랫PC 등 스마트기기의 등장은 현대인들의 생활에 큰 영향을 미쳤다. 스마트폰 하나만 있으면 언제 어디서나 원하는 직업을 할 수 있는 꿈같은 일이 현실로 다가온 것이다. 이런 시대적인 흐름에 따라 관련 산업도 큰 변화를 겪고 있다 각종 스마트기기에 들어가는 부품을 전문적으로 제조 유통하는 기업들이 속속 등장하고 있는 것이다. 이런 기업들 기운데 업계의 남다른 주목을 받고 있는 곳이 오늘의 주인공인 (주)티피에스이다. 2003년 창립된 이곳은 스마트기기의 카메라 이미지센서에 장착되는 적외선 차단용 필터기판을 전문적으로 생산하는 기업이다. 갤럭시 S3 S4, 갤럭시노트2에 설치된 필터의 대부분이 이곳 제품일 정도로 업계의 반응은 매우 뜨겁다. 물론 이곳이 단순히 제품생산에만 주력하고 있다고 생각하면 오산이다. 국내 특허 등록 및 출원 21건, 국제 특허 등록 2건 등 상당한 기술력도 갖추고 있다. 특히 지난해에는 '대구스타기업'으로 선정되면서 대외적으로 성장가능성을 인정받기도 했다. 설립된 지 불과 10여 년 만에 (주)티피에스가 이처럼 괄목할만한 성장을 할 수 있었던 원동력은 무엇일까. 이곳 관계자들은 그 밑바탕에 안전이 자리잡고 있다고 입을 모아 말한다. 근로자들의 안전을 확보해 나가면서 경영활동을 한 것이 '우수한 제품'이라는 결과물로 나타났다는 것이다 안전경영의 모범을 보이고 있는 (주)티피에스를 찾아가 봤다.

• Information and Communications Magazine
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• v.25 no.1
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• pp.12-18
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• 2008

참여정부 들어 정보통신부와 정보통신연구진흥원은 우리 경제의 성장잠재력을 회복하고 국민소득 2만불을 달성하기 위한 IT산업 육성정책으로 'IT839전략'을 추진하였고, 그 결과 선진국형 R&D 발전모델 제시, IT R&D사업의 연구생산성 미국 공공연구기관 수준으로 제고, 선진국과의 기술격차 1년 이상 단축('03년 2.6년${\rightarrow}$'06년 1.6년), 총 111건의 국제표준특허 기술 확보, 기술개발 결과로 발생한 특허, 논문, 기술료 성과 큰 폭 증가 등의 성과를 얻을 수 있었다. 세계 IT 시장을 보면 선진국의 견제는 강해지고 후발국의 추격은 가속화되고 있으며, IT기반 융합기술연구 및 지재권 확보의 중요성이 커지고 있다. 이러한 환경변화를 인지하고 이를 발판으로 도약하기 위해서 "기초 원천"연구를 강화하는 동시에 응용기술에 있어서는 quot;상용화quot;의 수준을 높이는 ${\ulcorner}$Smile IT 전략${\lrcorner}$을 추진할 계획이다. 이 전략의 주요내용은 첫째, IT융합연구 강화 둘째, 기술의 창의성 혁신성을 기반으로 한 미래원천기술 투자비중 확대 셋째, 융합연구와 원천기술 연구를 촉진할 수 있는 R&D 프로세스 개선 넷째, 융합 및 원천연구를 수행할 산 학 연의 연구역량을 강화 하겠다는 것이다.

• International Commerce and Information Review
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• v.19 no.1
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• pp.191-210
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• 2017

The old sources of competitive edge and value added were land, labor, and capital. In today's knowledge-based economy in the 21st century, technology is attracting attention as a new engine of growth. That paradigm shift of world economy has resulted in the global spread of technology transfer and the gradual increase of trade of intangible goods including patents and know-how as well as tangible goods in international trade. An international license agreement is a representative form of technology transfer. In license agreements, the providers of technology keep their ownership of technology, allow the implementation of technology to the users of technology only for a certain period of time, and receive loyalty as a reward. Economic profit through such technology trade can be realized with the smooth implementation and termination of agreement. International license agreements are different from sales contracts, which represent international business transaction based on mutual obligation, in many aspects in that they target intangible goods of technology and aim for rent for a certain period of time. This study thus set out to examine issues that could be controversial in the main and individual obligation of the parties in international license agreements and provide implications helpful for the prevention of disputes in advance.

• Korean Journal of Construction Engineering and Management
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• v.18 no.3
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• pp.95-104
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• 2017

Recently, patent information related to building information modeling (BIM) has been increasing owing to BIM adoption within the construction sector. However, only a few research studies have focused on identifying trends in the domestic and foreign BIM technology based on comprehensive and objective data. Therefore, this study aims to analyze technical competitiveness in the global BIM market using patent information. The patent information is compiled from WIPSON and consists of 73 South Korea, 59 USA, 206 China, and 31 Japan applications. Based on patent information, this study objectively observes domestic and foreign technological BIM trends. As a result of the technology entry analysis by the year, starting from physics (G section) to electricity (H section), the performing operations (B section), and the fixed structure (E section) has been expanded gradually. According to the portfolio analysis, the BIM patent is currently in its early stage of development. Through this research, utilizing patents as a basis for future development will be expected to consult with the differentiation of strategy and setting of direction.

• The Journal of the Korea Contents Association
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• v.16 no.10
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• pp.533-545
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• 2016

It is well known that international technology transfer(ITT) is relatively more difficult than the domestic technology transfer because of the difference in interest, technology level, culture and other various macro-environmental conditions. This study aims to derive recommendations for ITT of National Science and Technology Information Service(NTIS) of Ministry of Science, ICT and Future Planning(MSIP) by conducting case study of ITT in domestic public information systems. The cases are the national agencies that performed successfully in ITT. The cases are Korea Customs Service(KCS)'s customs administration system(UNI-PASS), Public Procurement Service(PPS)'s Korea On-Line E-Procurement System(KONEPS), and Korean Intellectual Property Office(KIPO). After studying on how the cases proceeded ITT, this paper suggests proper preparation strategies in the view point of information marketing.

• The Journal of Korean Institute of Communications and Information Sciences
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• v.40 no.6
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• pp.1040-1047
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• 2015

This study is investigated for M2M Communication Network Standard based on 3GPP. The environment of M2M communication, we can predict the new mobile service that gathering, handling, controlling, transferring of the data for Intelligence, so that we can consider new direction for a lot of subject of study development issue. This study is shown three types of M2M network structure and four types of use cases on 3GPP International Standard. In Addition, we can introduce the future M2M communication network model, it can be propagate the industry and academic cooperation with 3GPP standards. The suggestion develops multiple applications and multiple devices for industry and academic. With the deployment of network provider, this environment support our current communication market that the standard devices of M2M network and service requirement. We are suggest this study for grasp the initial market with the intellectual property right (IPR) based on International Standards. In the future, we wish the success that grap the initial market or initial academic study with helpful issue.

• Journal of Korea Technology Innovation Society
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• v.10 no.4
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• pp.629-653
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• 2007

Korean government drives various programs to improve the performance of university-industry cooperation since 1998 such as BK 21(Brain Korea), NURI(New University for Regional Innovation), Connect Korea Program, and so on. We analyse the relationships between performance of university-industry cooperations and university competency factors(research competency and management competency) through multi-regression model, and propose policy implication. We used the basic data related to the performance of university-industry cooperation and university competency factors from Korean 61 universities. We set up some hypotheses and try to verify them with the method of multi-variable regression analysis including dependent variable(licensing fee, the number of technology transfers, the number of spin-offs) and independent variables(research competency, management competency). We, through this analysis, find both the research competency variables and management competency variables are significant to the performance of university-industry cooperation. Firstly, for licensing fee and the number of technology transfers, research competency variables such as the number of SCIE papers, the number of patent registration were significant, but management competency variables such as the scale of technology leasing organization, the number of specialist were not significant. Secondly, for the number of spin-offs management variables are significant, but research competency varialbles are not. These results imply that both the research competency and management competency of universities are the critical factors for the effective commercialization of university technology not only in United States but also in Korea. In the conclusion, we propose government drive university-industry cooperation policy to enhance the quality of research papers and patent as well as management capabilities of technology leasing organization.