基于专利分析非晶合金技术发展趋势  

Development Trend of Amorphous Alloy Technology Based on Patent Analysis

作　　者：黄道清 HUANG Daoqing(School of Economics&Management,Shanghai Institute of Technology,Shanghai 200235,China)

机构地区：[1]上海应用技术大学经济与管理学院,上海200235

出　　处：《科技和产业》2025年第5期143-150,共8页Science Technology and Industry

摘　　要：为揭示全球行业内主要创新主体和技术引领者,并对中国产业政策制定和企业技术创新战略提供指导,基于对专利数据的研究,提出一个七维专利分析框架,对全球非晶合金产业技术发展趋势进行深入分析。通过专利检索和统计数据,识别出非晶合金专利申请发展趋势、创新区域、流向分布、创新主体、创新类别、创新热点和新兴产业分析等主题。研究发现,近年来非晶合金专利申请量呈现下降趋势,尤其在亚洲地区表现明显。In order to reveal the main innovation subjects and technology leaders in the global industry,and provide guidance for China’s industrial policy formulation and enterprise technological innovation strategy,a seven-dimensional patent analysis framework was proposed to analyze the technological development trend of amorphous alloy industry based on the study of patent data.Through patent search and statistical data,the development trend of amorphous alloy patent applications,innovation regions,flow distribution,innovation subjects,innovation categories and innovation hotspots were identified.It is found that the number of patent applications for amorphous alloys has shown a downward trend in recent years,especially in Asia.

关 键 词：非晶合金 专利分析 技术发展趋势 七维专利分析框架 

分 类 号：F41[经济管理—产业经济] F49