KOREASCHOLAR

쾌속 조형 생산 기술의 특허 동향 분석 Trend on the Manufacturing Technologies of Rapid Prototyping through Patent Analysis

이창환, 김치균
  • 언어KOR
  • URLhttp://db.koreascholar.com/Article/Detail/216939
PDF 원문보기
한국기계기술학회지 (韓國機械技術學會誌)
제14권 제4호 (2012.08)
pp.91-96
한국기계기술학회 (Korean Society of Mechanical Technology)
초록

In this paper, patent trend on the rapid prototyping technologies is analyzed. The results show that USA has the most patents, the largest citations, and the highest CPP(Citations Per Patent) at the rapid prototyping field, and that 3D SYSTEM in USA has the most patent filings among the whole world company. and STRATASYS in USA is ranked with the highest CPP representing a technology impact in that field. It is shown that molding or bonding technology of plastic is occupied 31% by International Patent Classification Index(IPC).

키워드
Patent analysis특허분석Rapid Prototyping쾌속조형IPC국제특허분류Informetrics정보계량학CPP특허당 인용수
목차
Abstract
 1. 서론
 2. 기술의 개요
  2.1 쾌속 조형 기술
  2.2 쾌속 조형 생산 기술
 3. 세계 특허 정보 분석
  3.1 특허 분석 및 방법
  3.2 연도별 특허출원 동향
  3.3 국가별 특허출원 동향
  3.4 출원인별 특허출원 동향
  3.5 IPC별 특허출원 동향
 4. 결론
 참고문헌
저자
  • 이창환(한국과학기술정보연구원) | C.H. Lee
  • 김치균(남부대학교 자동차기계공학과) | C.K. Kim 교신저자