• Patent21
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• s.65
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• pp.23-28
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• 2006

본 보고서는 2005년 11월 3일 개최된 PATINEX(PATent INformation EXpo)에서 USPTO의 Mr. Robert Johnson이 발표한 자료인 "Patent Statistics of the U.S.Patent and Trademark Office"를 국문으로 재작성한 글입니다. <혁신기획팀 김민아 역>

• Digital Contents
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• no.12 s.43
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• pp.30-37
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• 1996

• Journal of Korean Library and Information Science Society
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• v.29
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• pp.213-239
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• 1998

The purpose of this study is to provide more effective utilization of Internet patent information databases and to help develop an user-friendly interface design. Search functions, level of user-friendliness and user-suport have been closely analyzed, using USPTO, QPAT-US, IBM as well as the relatively well-known domestically-developed Patrom. The factors used in this quality evaluation are those resulting from the combination of CD-ROM databases and traditional databases. The followings are the results. Patrom most effectively utilizes the characteristics of databases. USPTO provides the most adequate Interface for a novice user. QPAT-US employs various auxilary services while IBM uses an assortment of search methods and images. In addition, it is expected that the findings will contribute to the development of user-friendly interface databases.

• Patent21
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• s.50
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• pp.2-3
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• 2003

본 글은 미국특허상표청(USPTO)의 홈페이지에 게재된 "USTPO 21st Century Strategic Plan"의 내용 중 미국의 특허검색업체 인증제에 관한 내용과 PIUG 3월호에 게재된 내용을 기준으로 요약 발췌한 것이다.

• Digital Contents
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• no.12 s.67
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• pp.84-90
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• 1998

미국의 상표정보를 검색하기 위해서는 먼저 미국의 상표제도와 출원절차를 어느 정도 파악하고 있어야 한다. 미국특허청(USPTO)에서 지원하는 상표정보 데이터베이스를 살펴보기에 앞서 미국 상표출원의 특징적인 내용을 몇가지 살펴봤다.

• The Journal of the Korea Contents Association
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• v.20 no.4
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• pp.86-98
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• 2020

The artificial intelligence (AI) is a technology that will lead the future connective and intelligent era by combining with almost all industries in manufacturing and service industry. Although Korea is one of the world's leading artificial intelligence group with the United States, Japan, and Germany, but its competitiveness in terms of artificial intelligence patent is relatively low compared to others. Therefore, it is necessary to carry out quantitative analysis of artificial intelligence patents in various aspects in order to examine national competitiveness, major industries and future development directions in artificial intelligence technology. In this study, we use the IPC technology classification code to estimate the overall life cycle and the speed of development of the artificial intelligence technology. We collected patents related to artificial intelligence from 2008 to 2018, and analyze patent trends through one-dimensional statistical analysis, two-dimensional statistical analysis and network analysis. We expect that the technological trends of the artificial intelligence industry discovered from this study will be exploited to the strategies of the artificial intelligence technology and the policy making of the government.

• Fashion & Textile Research Journal
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• v.9 no.3
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• pp.295-302
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• 2007

Phase change material-related patents filed at Korea Institute of Patent Information(KIPI) and United States Patent and Trademark Office(USPTO) were analyzed for understanding the PCM's technological level of Korea and providing the information for establishing the research development policy concerned with high technology fibers. Patent data from 1980 to 2005 collected from KIPI and USPTO internet sites were examined using the number of patents and share of assignees in patents. The contents of patent were classified according to IPC(International Patent Classification) and assignees were divided into individual and firm/public body. The results of comparing total number of patents in USA with that in Korea showed USA had as 2.3 times as Korea had. The number of patents of USA had increased steadily since 1980 whereas that of Korea sharply since 2001. The number of patents of Korea from 2001 to 2005 was more than that of USA. USA was specialized in fundamental technology and Korea was specialized in application area with PCM. Assignees who had the most patents were firms and the next were individuals. Assignees who applied for several patents were more in USA than in Korea and patent application numbers per the assignees were higher for USA.

• Patent21
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• s.71
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• pp.41-41
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• 2007

한국특허정보원은 지식정보화 사회에 부응하는 국가 특허기술정보 인프라(infra)를 구축하고 우수발명의 창출과 첨단기술개발의 도우미 역활을 수행하며, 산업계,학계 및 연구소 등에 국내.외 산업재산권 정보를 효율적으로 보급,산업의 국가경쟁력을 제고하고 기술발전에 기여함을 목적으로 설립된 특허청 산하특허기술정보서비스전문기관입니다.

• The Journal of the Korea institute of electronic communication sciences
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• v.7 no.6
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• pp.1343-1351
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• 2012

In this study, trends for five research areas of LED(Light Emitting Diode), OLED(Organic Light Emitting Diode), LCD(Liquid Crystal Display), PDP(Plasma Display Panel) and CRT(Cathode Ray Tube) are investigated using bibliometric analysis. The papers and patents citation data were extracted from Scopus and USPTO databases, respectively. We could figure out the research trends by the number of publications and citation information. We prospect the current interests and future trends by investigating the development process of the 5 research areas as function of time.

• Resources Recycling
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• v.14 no.5 s.67
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• pp.3-12
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• 2005

In this paper the world wide patents on the recycle of used polystyrene were inspected. The trends and directions of on going and future technologies on this matter were analyzed. The range of search was limited in the open patents and in DB of U.S.A.(USPTO, DELPHION), Japan(PAJ), Europe(EPO), and Korea(KIPRIS). For the search condition the keyword, polystyrene or PS, and IPC classification, B29-017 and C08J-011 were used. The total of 534 cases was selected and analyzed according to years, countries, companies, and technologies.