• Journal of Korean Electronics
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• v.24 no.7
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• pp.42-44
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• 2004

Patent Map이란 특허기술정보를 분류ㆍ분석ㆍ가공ㆍ정리하여 필요한 기술정보를 쉽게 파악할 수 있도록 한 특허기술정보 해석서로써 특허청과 한국발명진흥회에서는 2000년부터 매년 24개 테마를 발굴, 최근 2003년까지 산업분야별 96개의 테마를 개발하여 CD-ROM과 Web Service를 통해 지속적으로 보급하여 왔습니다. 여기에서는 2003년에 기 수행된 PM보고서 중 전기/전자분야 '인터넷 정보검색'과제에 대하여 기술의 주요 구성도, 기술 및 산업시장동향, 주요 특허동향분석 결과, 향후전망 등에 대하여 간략하게 소개하고자 합니다. 이 과제에 대하여 자세한 내용을 알고자 할 경우에는 Patent Map 홈페이지[http://www.patentmap.or.kr/]에서 무료 서비스를 시행하고 있으므로 많은 열람 바랍니다.

• Asian Journal of Turfgrass Science
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• v.19 no.2
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• pp.141-149
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• 2005

This study was carried out to assess the present condition of domestic and foreign patented technologies in turfsrass cultivar area. Patented technologies about turfsrass were analyzed by web site(www.kipris.or.kr) from 1948 to 2005. The results are summarized as follows; 1. Number of patents on turfgrass fertilizer(866) was more than the other patents on turfgrass. 2. Total number of Japan's patents on turfgrass was 1,565. This is more than America's. The foreign patents are mostly on cultivar, sod, seed, disease, construction, and management. 3. Number of patents from company(2,328) was the most and the others are private individuals, research institutes, university professors. However commercialization rate of patants was low. 4. Turfgrass cultivars patented in Korea are 'Konwoo', 'Senock' 'Anyanjungji', etc., and in foreign countries 'Zenith', 'Miyako', etc. Among them 'Zenith', 'Miyako' and 'Konhee' were commercialized.

• Journal of Korea Technology Innovation Society
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• v.21 no.1
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• pp.236-264
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• 2018

This study investigates the trend of the patent applications and the future direction of ICT in Gyeongbuk Province by employing patent portfolio analysis, one of the methodology of map analyses for industry-related ICT issues. Thus, this study aims to investigate the ICT development trend based on ICT patent information in Gyeongbuk Province. The promising technologies in ICT industry are extracted by applying patent portfolio analysis, one of the patent map analyses. The analysis results can be applied to the establishment of research and development strategies. This study extracts ICT trend by applying International Patent Classification to the patents registered in Gyeongbuk. For promising technologies, this study analyzed the patents based on the ICT Classification Code. Based on the analysis results, this study presents the trend of patent application, technology share, patent activity status, the trend of patent application by each technology according to ICT classification, the growth stages of ICT market, registration parties for patents, joint researches of research parties, and primary parties of patent applications. After drawing promising technologies, this study provides the future progress direction of ICT industry in Gyeongbuk Province. The research results also can be applied to securing technology competence and developing strategy of technology policy.

• The Korean Journal of Financial Management
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• v.12 no.2
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• pp.121-142
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• 1995

본 연구는 기업의 기술혁신 활동의 결과로서 특허출원에 대한 공시가 해당 기업의 주가(株價)에 미치는 영향을 실증적으로 분석하였다. 그리고 특허출원의 공시에 빠른 주가변동(株價變動)이 어떠한 요인(要因)에 의해 결정되는가를 고찰하였다. 우리나라 증권시장에서 1989년부터 1994년까지의 기간 동안 특허출원에 대한 공시를 한 47개 상장기업을 연구표본으로 하여 특허공시의 가치효과를 분석한 결과, 특허 공시일을 기준으로 t=-30에서부터 t=+10일까지의 누적초과수익률이 약 6.05%이며 통계적으로 유의한 것으로 나타났다. 한편, 이러한 특허공시의 가치효과는 해당 특허의 대상이 되는 기술개발에 투하된 투자액의 규모가 클수록, 그리고 특허 기술을 독자적으로 개발한 경우보다 타기업이나 연구소와 공동으로 개발하였을 경우가 더욱 크게 나타났다. 뿐만 아니라, 기업이 기술개발을 완료한 후 특허를 국내에서 보다는 국외에 출원하는 경우가 해당기업의 주가(株價)에 더욱 호의적인 반응을 가져다 준다는 것을 실증적으로 보여 주고 있다.

• Journal of Korea Technology Innovation Society
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• v.14 no.spc
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• pp.1209-1231
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• 2011

This study attempts to develop an analysis method on future skills needs for emerging new knowledge on the basis of technology outlook and patent analysis. It will extract knowledge base of patent classification for secondary battery, and will demonstrate that the density and centrality of knowledge base can be changed according to the paradigm shift of battery industry. Furthermore, on the basis of that, it will execute diagnosis on current related curriculum and present necessary improvement items of curriculum. This study tries not only to raise the utilizing level of patent analysis by demonstrating how patent analysis is used in future skills needs analysis, but also to advance the analysis method for future skills needs.

• The Journal of Engineering Geology
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• v.23 no.2
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• pp.127-136
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• 2013

We analyzed the patent trends for whole drilling bits to reveal the main R&D directions, focusing on patents applied for and registered in Korea, the USA, Japan, and Europe. The technology was classified into two groups as a primary classification step (reaming systems and fixed systems), and into seven groups as a secondary classification step (sliding, odex, horizontal pivot, vertical pivot, concentric, eccentric, and etc.). A total of 33,614 patents were retrieved and 870 patents were selected for final effective analysis by data deduplication and filtering. A portfolio analysis using the correlation between the number of patents and the applicants for each patents revealed a sliding system as the key technology with greatest growth potential. From an analysis of the barriers to patents being granted, we emphasize the need to avoid similar topics existing patents or patent applications and to develop differential technology.

• The Journal of Engineering Geology
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• v.28 no.3
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• pp.431-441
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• 2018

To set up the future research and development direction for Auger bit, this study analyzed publicized patent trends of Deep Cement Mixing method (DCM) in Korea, USA, Japan, and Europe. DCM method was firstly classified into wing shapes and the number of rods according to the technical scope, and secondly, classified into 8 types according to type of screw and rotation axial. A total of 2,815 patents were searched and 448 validated patents were selected through de-duplication and filtering. As a result of the analysis of the portfolio through the number of patents and growth stages, it was selected as the core technology that auger is deemed to have high growth potential and if there is a patent similar to core technology through a patent barrier analysis, the basic data is suggested to develop the design around and differentiated technologies.

• Journal of Technology Innovation
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• v.20 no.3
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• pp.255-285
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• 2012

As the environmental performance is getting important in global automotive industry sector, there is a need to build the intellectual capacity. Hence it is important to measure the performance of the green car patent development of global automotive companies. To do this, we propose to use Data Envelopment Analysis(DEA) Model with Analytic Network Process(ANP), which generates weight coefficients of inputs and outputs for DEA-AR(Assurance Region) model. We considered three inputs: corporate asset, R&D expenditures, number of employees, and three outputs: patent counts, patent citations and patent claims. The results showed that our model could measure the potential of green car technology, and we could see the trend of the green car industry sector.

• The Journal of the Korea Contents Association
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• v.18 no.3
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• pp.62-69
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• 2018

This study investigate the patent trend of natural feed additives for avian influenza prevention and immunity enhancement. The search scope is Korean and Chinese patents published before December 31, 2017. As a result, I found 53 Korean patents and 105 Chinese patents. Korea and China has increased the number of patent applications since late 2000. In particular, China filed the most patent applications in 2016. Both Korea and China, the oriental medicine materials were mainly used in patent claims. Korea has many patent applications that are submitted by universities, research institutes and bio companies, but China has a high proportion of individual patent applicants.

• Proceedings of the Korea Technology Innovation Society Conference
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• 2017.11a
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• pp.1437-1451
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• 2017

4차 산업혁명의 주요 기술 중 하나로 언급되는 사물인터넷 기술은 헬스케어분야에서 질병의 예측, 관리뿐만 아니라 보건의료 산업 전반에까지 영향을 미치고 있으며, 기술의 고도화 및 적용 분야가 점차 확대되고 있다. 이에 본고에서는 사물인터넷이 헬스케어 산업 분야에 적용 동향을 살펴보고, 한국, 미국, 일본, 유럽 특허청의 특허분석을 통해 공백 기술 및 분야에 대한 분석과 함께 향후 기술 개발이 요구되는 분야에 대해 논하고자 한다.