CAJ | 학술논문

在构建区域专利资源评价指标体系，并对西北五省区的专利资源布局分析的基础上，通过主成分分析方法对各省区的专利综合实力进行评价，结果表明，从专利资源基本情况看，近10年，陕西专利申请量最大，各省区的创新主体有差异。各省区专利资源技术领域在IPC小类上，重点专利资源布局具有相似性；从专利数量、质量、价值和区域布局方面构建的区域专利资源评价指标体系能较好的分析对比区域专利资源，同时，主成分分析方法能较客观地对区域专利资源综合实力进行评价。
재구건구역전리자원평개지표체계，병대서북오성구적전리자원포국분석적기출상，통과주성분분석방법대각성구적전리종합실력진행평개，결과표명，종전리자원기본정황간，근10년，협서전리신청량최대，각성구적창신주체유차이。각성구전리자원기술영역재IPC소류상，중점전리자원포국구유상사성；종전리수량、질량、개치화구역포국방면구건적구역전리자원평개지표체계능교호적분석대비구역전리자원，동시，주성분분석방법능교객관지대구역전리자원종합실력진행평개。
In this paper,some representative indexes were selected to build the indexes system for regional patent evalua-tion,and patent resources in northwest of China were analyzed with it. Meanwhile,the comprehensive patent strength in provincial level in northwest were evaluated. Some conclusions were achieved:from the perspective of basic information of patents,in recent 10 years,the number of patent application in Shanxi was the largest;the main technology innovation in-stitution of the five provinces was a little different. The patent technology scope in subclass of IPC reflected that the key pa-tent technology fields were similar in the five provinces;The indexes system for regional patent evaluation built from aspects of patent quantity,quality,value,and spatial distribution,could well compare the regional patent resource,at the same time,the principal component analysis method could objectively evaluate the comprehensive strength in regional level.