我国重点企业电工钢专利现状分析

ANALYSIS OF THE PATENT STATUS OF ELECTRICAL STEEL ABOUT CHINA＇S EMPHASES ENTERPRISES

对电工钢专利信息进行研究，旨在从时间、空间、人的因素、技术点等多维度出发，对武钢、宝钢、东北大学进行分析，并对我国电工钢的生产、研发机构提出了要注意在世界范围内进行专利布局的建议。

In this paper, electrical steel patent information were researched, aimed at analyzing patent of Wuhan Iron and Steel, Baosteel, Northeastern University, from time, space, human factors, such as multi-dimensional technical point. Then author throw out a suggestion for China＇s electrical steel production, research and development agencies that the need to pay attention to the worldwide patent apply.