• Journal of Welding and Joining
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• 제31권1호
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• pp.11-20
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• 2013

Recent developing tendency of overlay welding on welding methods are studied by searching of NDSL, ScienceDirect and KIPRIS. PTA, Laser cladding, SMAW, GTAW, GMAW, SAW and ESW are selected as welding methods. Development and improvement of various new overlay welding processes and technology are introduced, especially PTA and Laser cladding in abroad overlay welding technology are activated substantially.

• Journal of Welding and Joining
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• 제33권1호
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• pp.14-23
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• 2015

Recent developing tendency of nuclear power plant are studied by searching of NDSL, KIPRIS, Science Direct and so on. Welding materials such as low alloyed steels, stainless steels, nickel-based alloys, zirconium alloy and welding methods such as narrow gap welding, laser beam welding, friction stir welding, overlay welding are investigated.

• Journal of Welding and Joining
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• 제31권6호
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• pp.17-26
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• 2013

Recent developing tendency of overlay welding on welding materials are studied by searching of NDSL, Science Direct, KIPRIS and so on. Fe, Co, Ni and WC are selected as welding materials. Development and improvement of various new overlay welding technology, especially improvement of quality and formation of crack are introduced. Also the prospective technologies of overlay welding are anticipated.

• 디지털융복합연구
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• 제18권3호
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• pp.179-187
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• 2020

지속적인 인구 증가율 하락에도 불구하고 평균 수명 상승에 따라 인구 고령화가 빠르게 진행되고 있는 사회환경에서 기술의 진화 및 소득 수준의 상승을 기반으로 건강과 삶의 질에 대한 관심이 증가하며 헬스케어 서비스 시장은 급속히 성장하고 있는 현실이다. 이에 본 연구에서는 2000년부터 2019년 10월까지 특허정보넷(KIPRIS)에 게재된 헬스케어 관련 한국과 미국의 특허데이터를 대상으로 Keyword를 추출한 후 빈도 분석, 시계열 분석, Keyword Network 분석을 수행하였으며, 이를 통하여 헬스케어 분야의 핵심 Keyword가 전통적인 의료 관련 Keyword에서 ICT관련 Keyword로 변화하고 있는 기술 트렌드가 파악되었다. 또한 미국과 비교하여 핵심 Keyword들이 55% 유사한 분포를 보이지만 특허생산량 면에서 절대적인 격차를 확인하였다. 향후에는 핵심 Keyword에 대하여 국내외 연구동향 등 다양한 자료를 분석하여 글로벌 시장에서 유의미한 시사점을 얻을 수 있는 연구를 진행하고자 한다.

• 한국의상디자인학회지
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• 제17권4호
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• pp.67-76
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• 2015

The purpose of this study is to set a direction for the development of men's underwear after analyzing current applications for patent regarding men's special-purpose underwear. In terms of a research method, the disclosed patents and utility models were investigated using the patent information database provided by Korea Institute of Patent Information (KIPRIS, http://www.kipris.or.kr). For this, the patents applied from 1990 to October 2015 were targeted. The keywords used for patent search were 'men's underwear' and 'men's special-purpose underwear.' When searched by the keywords above, a total of 1,089 cases were found. Except for expired or cancelled ones, 243 cases were investigated. Then, annual application trends, current registrations on literature records, classification of utility model right holders and contents by topic were analyzed. In terms of data analysis, frequency analysis, crosstabulation analysis and multiple response analysis were conducted, using SPSS 18.0. The results found the followings: In terms of annual application trends, the number of applications for patent started to gradually increase since 2007. Since 2011, it has rapidly increased. In terms of the number of patent registrations, literature registration was far higher than utility model registration. In terms of application rights, 'individually registered (58.8%)' was higher than 'registered by the organization (41.2%).' Among 243 cases, 'underwear (58%)' was the highest, followed by 'men's underwear-related items (29.2%)' and 'thermals (8.2%).' According to analysis on the details of the patent applied for men's underwear, 'penis-scrotum separation' was most focused, followed by 'disposable product' 'airy features,' 'scrotum protection' and 'structure of underwear.'

• Journal of Acupuncture Research
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• 제36권1호
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• pp.28-32
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• 2019

Background: The purpose of this study was to collate inventors' improvements of air extraction cupping technology by reviewing patent applications in Korea. The cost of procurement and use of air extraction cupping devices are covered by health insurance. Methods: Patents registered in Korea for air extraction cupping devices from August 1992 to January 2018 (registration, expiration, rejection, abandonment, and disclosure) were analyzed to determine technology trends. The Korean patent search engine used was Kipris (www.kipris.or.kr). Results: Sixty-seven Korean patents for air extraction cupping devices were retrieved. Most patents focused on design of the top valve of the device, the device at the bottom, an internal device, and the disposable cupping glass. In total 17.9% of patents were registered and 64.2% were abolished [either from non-payment of registration fees (93%) or expiration of the patent after 10 years (7%)]. The average registration period was 3.7 years. Conclusion: The patents retrieved for this study focused on the development of the air exhaust valve, disposable cups, and skin adhesion maintenance technology in cupping devices that use air extraction. The average registration period was 3.7 years, meaning the patents that were not commercialized, expired without additional registration renewals. It is important to acquire a New Excellent Technology certificate for a cupping device to promote commercialization.

• 한국정보전자통신기술학회논문지
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• 제15권5호
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• pp.413-422
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• 2022

농업의 고질적인 인력 부족과 고령화 문제를 해결하는 방안 중 스마트 팜은 크게 주목받고 있다. 6차 산업혁명이라고 불리는 스마트 팜 산업은 경쟁력의 강화가 필요하다. 혁신 가능한 IT 기술을 농업에 접목하기 위해 선행적인 연구나 특허에 대한 정보 수집 및 분석은 중요하다. 본 논문은 국내 특허정보검색서비스(KIPRIS)를 이용하여 스마트 팜에 관련된 5,789건의 특허데이터를 통해 스마트 팜 특허 동향을 살펴본다. 키워드 네트워크, 에고 네트워크, 동시 출현 네트워크, 바이그램 네트워크 분석 등을 통해 스마트 팜 정보의 국내 특허 동향을 알아본다. 스마트 팜 특허 관련 네트워크 분석 결과, 스마트 팜 시스템을 이용하거나 시스템 제어 기술과 관련된 특허가 가장 많았다. 본 논문은 향후 스마트 팜 관련 특허 연구 방향 설정에 있어 도움을 제공할 수 있다.

• 대한한방내과학회지
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• 제29권2호
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• pp.311-317
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• 2008

Objective : To build a basis of patent analysis for development of Korean ginseng as a competitive medical product in the world market. Methods : Survey of all patents related to ginseng or ginseng products in Korea and other rival countries such as the USA, Japan or EU, using KIPRIS. Results : Korea has more patents of ginseng itself , however has fewer patents related to functional goods, higher value-added businesses or medical technologies using ginseng than rival countries. Conclusion : The Oriental medical world should make more effort to verify the pharmacological effects of ginseng, develop high value-added functional products or medical technologies using ginseng and apply for more patents in such fields.

• 기술혁신연구
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• 제16권1호
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• pp.215-237
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• 2008

KIPRIS patent database was analyzed for identifying the technological status of Daedeok Innopolis Biocluster. It was found that the pattern of activities among various technological areas in Daedeok Biocluster is similar to that of an advanced country rather than those of other cities in Korea. The technological growth in Daedeok Innopolis Biocluster is in the progressive stage, which may be due to the innovative activities rather than the rise in the number of new firms or institutes. The concentration of technology in Daedeok Innopolis Biocluster is a favorable condition for the innovation activities. The trend for the technological concentration was remarkably consistent with the growth curve that a population increases according to the logistic equation. The logistic growth may be represented by the result of competition due to the limited resource allocation and then innovation cluster is corresponding to the ecosystem composed by biological individuals. There is strong competition in Daedeok Innopolis Biocluster in around 2009, so the government might make a policy to encourage the technological diversity for healthy knowledge ecosystem.

• 한국산학기술학회:학술대회논문집
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• 한국산학기술학회 2009년도 추계학술발표논문집
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• pp.379-381
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• 2009

대덕 바이오클러스터의 네트워크를 파악하기 위하여 한국특허정보원의 KIPRIS 서비스를 이용하여 한국특허정보를 분석하였다. 공동출원 한 특허에 대하여 샐튼지수(Shalton index)를 구하여 연구개발 주체 간의 연관성과 기술 간의 연관관계에 의하여 R&D network model을 제시하였다. 본 모델에 의하면 벤처기업 간 공동연구가 가장 활발하였고 벤처기업들은 대학보다는 연구기관을 선호하였다. 과학 기술지식의 산업으로의 확산을 위해서는 대학이나 출연연구소의 네트워크가 더욱 활성화되어야 한다. 일부 벤처기업이 대덕특구의 연구기관과 공동연구가 활발하였지만 특구내의 연구추체보다는 타 지역의 기업, 벤처기업, 대학과의 공동연구가 많이 이루어지고 있었다. 샐튼지수에 의하여 기술 간 연관성 분석 한 결과는 생물자원탐색 기술, 세포배양, 유전공학과 같은 기초분야를 모체로 네트워크가 형성되고 있다. 생물의약분야는 기술우위가 약하므로 이의 경쟁력 확보를 위한 네트워크가 절실히 요구되고있다. 과학기술문헌이나 특허자료를 이용한 계량서지학적 분석방법은 R&D 네트워크 구축을 위한 전략 수립에 있어 효과적인 방법으로 이용될 수 있다.