• 한국IT서비스학회지
• /
• 제21권6호
• /
• pp.39-51
• /
• 2022

As the 4th Industrial Revolution emerged as a key to improving national competitiveness, OCR technology, one of the major technologies in the 4th industry is in the spotlight. Since characters in various images contain a lot of information, OCR technology for recognizing these characters has evolved into technology used in many industries. In this paper, trends in OCR technology were identified and predicted using thesis data published in 'RISS' and patent data by International patent classification (IPC) under the theme of Optical character recognition (OCR). For patent data 20,000 patents related to OCR technology from 2002 to 2020 were used as data, and 432 papers from 2012 to 2022 were used as data. Through time-series analysis, each patent data and thesis data were investigated since when OCR technology has developed, and various keyword analysis predicted which technology will be used in the future. Finally, the direction of future OCR technology development was presented through network association analysis with patent data and thesis data.

• 디지털융복합연구
• /
• 제15권2호
• /
• pp.165-172
• /
• 2017

본 논문에서는 전기자동차를 주제로 SCIE 및 SSCI 저널에 게재한 논문데이터를 활용한 시계열 분석과 국제특허분류(International patent classification, 이하 IPC) 별 특허 데이터를 활용한 시계열 분석과 노드엑셀을 활용한 네트워크 분석을 통해 2001년에서 2014년까지의 전기자동차의 기술 동향을 파악하고 특허와 논문 데이터의 상관관계 분석을 통하여 기술 동향을 분석하였다. 또한 예측기법 중 하나인 가중이동평균법으로 전기자동차의 유망 요소기술을 예측하였다. 본 연구의 결과 전기자동차 요소기술 중 배터리 기술이 유망한 기술로 나타났다.

• 한국중재학회지:중재연구
• /
• 제26권3호
• /
• pp.51-66
• /
• 2016

This paper considers how various types of patent disputes can be more efficiently resolved through arbitration, rather than litigation. For this analysis, it takes three types of patent disputes as a control sample - contractual disputes, infringement disputes and FRAND disputes - and assess how these disputes can be better resolved through arbitration in terms of several criteria, namely, the suitability of the decision-makers, the number of forums in which disputes have to separately decided and enforced, procedural flexibility and confidentiality. The paper takes into consideration that certain types of patent disputes, such as infringement disputes and FRAND disputes are unlikely to be subject to pre-existing arbitration agreements. In these types of disputes, parties may make the decision between arbitration and litigation based on strategic and tactical concerns, rather than legal ones. The paper concludes that, given this limitation, it is not possible to categorically state whether arbitration is more suitable than litigation for resolving patent disputes. The most sensible course to follow in adopting arbitration for patent disputes is for legal advisors to be familiar with the intricate benefits and pitfalls of arbitration in patent disputes, and to actively consider referring a dispute to arbitration over litigation after a dispute has arisen.

• 한국컴퓨터정보학회논문지
• /
• 제20권2호
• /
• pp.113-120
• /
• 2015

Technology analysis is to analyze technological data such as patent and paper for a given technology field. From the results of technology analysis, we can get novel knowledge for R&D planing and management. For the technology analysis, we can use diverse methods of statistics. Time series analysis is one of efficient approaches for technology analysis, because most technologies have researched and developed depended on time. So many technological data are time series. Time series data are occurred through time. In this paper, we propose a methodology of technology forecasting using the dynamic time warping (DTW) of time series analysis. To illustrate how to apply our methodology to real problem, we perform a case study of patent documents in target technology field. This research will contribute to R&D planning and technology management.

• 청정기술
• /
• 제18권3호
• /
• pp.307-311
• /
• 2012

특허권은 강력한 자산이다. 삼성과 애플의 특허 소송이 대표적인 사례이다. 따라서 각국에서 지식재산권이 강화되고 특허가 강조되고 있다. 특허분석의 기본은 특허정보를 활용하는 것이다. 특허정보는 새로운 기술을 제공하고 국제코드인 국제특허분류에 의해 구분되어 있다는 것이다. 논문에서는 국제특허분류코드를 이용하여 제올라이트 기술 분석에 대한 국내외 특허를 분석하였다. 1992년부터 2011년까지의 한국, 미국, 일본, 중국 및 유럽에서 출원된 특허에 대하여 출원국별, 출원인별, 연도별, 세부기술 분야로 분류하여 비교함으로써 기술개발 현황을 분석하였다.

• 정보화연구
• /
• 제11권4호
• /
• pp.495-504
• /
• 2014

본 논문은 2D3D 영상데이터 변환 기술에 관한 특허를 조사, 분석하여 핵심 기술 개발 방향 및 지재권 획득 전략 수립을 제시한 것이다. 특허 동향을 살펴본 결과 2D to 3D 영상데이터 변환 기술은 계속 성장중인 단계라 할 수 있으며, 향후 발전 가능성이 많은 분야라 할 수 있다. 특허 동향 연구를 통해 전략적 특허맵을 형성한다면, 2D to 3D 영상데이터 변환 시장경쟁에서 앞서 나갈 수 있을 것이다.

• 한국정밀공학회지
• /
• 제29권5호
• /
• pp.510-515
• /
• 2012

Feed drive systems are used to position the machine tool components carrying the cutting tool and workpiece to the desired location. Hence, their positioning accuracy and speed determine the quality and productivity of machine tools. In this paper, technical trend of machine tools feed drive systems are analyzed by patent mapping. And this paper suggested future development direction of feed drive systems. The analysis is carried out by using problem solution map (PSM) for the applied patent during January 2000 and December 2009 in Korea, Japan, EU and U.S.A.

• 한국한의학연구원논문집
• /
• 제11권2호
• /
• pp.67-96
• /
• 2005

This Study focused on IPC (International Patent Classification) for TKM (Traditional Korea Medicine) Paper. The results processed for 9,000 TKM paper by using 8th in IPC Classification. The name of Herbal Medicine assigned to IPC Classification, we assigned to two part for main-Classification(A61K) and sub-Classification (A61P). The results obtained about 77% for A61K and about 96% for A61K36 among them. And also analysed about 23% for sub-Classification(A61P) additionally. Main-Classification is distributed A61K > A61H37 > A61B5 > A61N > A61M1. Detailed Main-Classification for A61K is distributed A61K36 > A61K35 > A61K33 among Main-Classification. TKM Paper mainly analysed A61K36 and A61H37 in Main-Classification. According to the results. 'The Korean Journal of Herbology' has high-valued for Utilization as a Non Patent Document. we should constructed Database system for protection of intellectual property rights. And after We will registered minimum documentation of PCT.

• Genomics & Informatics
• /
• 제10권4호
• /
• pp.271-274
• /
• 2012

Whereas a vast amount of new information on bioinformatics is made available to the public through patents, only a small set of patents are cited in academic papers. A detailed analysis of registered bioinformatics patents, using the existing patent search system, can provide valuable information links between science and technology. However, it is extremely difficult to select keywords to capture bioinformatics patents, reflecting the convergence of several underlying technologies. No single word or even several words are sufficient to identify such patents. The analysis of patent subclasses can provide valuable information. In this paper, I did a preliminary study of the current status of bioinformatics patents and their International Patent Classification (IPC) groups registered in the Korea Intellectual Property Rights Information Service (KIPRIS) database.

• 한국재난정보학회 논문집
• /
• 제17권4호
• /
• pp.802-816
• /
• 2021

연구목적: 본 논문에서는 개선된 특허 검색식을 제안하고 이에 기반 한 특허분석을 통해 Passive Tracking 기술분야의 잠재적 유망분야에 해당하는 공백기술을 도출하여 향후 수행해야 할 연구개발의 방향성을 제시한다. 연구방법: 본 논문에서는 기존의 검색식 구성 방식을 개선하여 유사어 DB, 최근 발표 논문의 Keyword, AI 검색 등의 다양한 Tool과 방법을 복합적으로 적용하는 기법을 제안하고, Passive Tracking 기술분야를 대상으로 광범위한 특허조사 및 분석을 통해, 기술 변화의 방향성 및 흐름을 확인하고, 해결하고자 하는 목적과 수단을 매트릭스화 하는 방법으로 공백기술을 도출한다. 연구결과: 제안하는 방법을 통해 Passive Tracking 기술분야 공백기술은 인공지능,적응형/복합형 측위기술 및 레이더/안테나를 활용한 '멀티 타깃 측위·추적기술'과 '3D 측위 기술'이 공백기술로 도출되었으며, 도출 결과의 타당성을 검토하기 위한 검색 결과 상용화 서비스 또는 제품이 부재함을 확인하였다. 결론: 본 논문에서 도출한 공백기술은 특허출원이 활발하지 않고 선점되어 있는 선행특허가 많지 않은 분야이므로, 보다 적극적인 연구개발과 특허출원 활동을 통해 기술에 대한 권리를 확보할 필요가 있다.