重庆理工大学学报（自然科学版）2017，Vol.31Issue(1)：21-27,7.DOI:10.3969/j.issn.1674-8425(z).2017.01.004
燃料电池汽车技术专利态势分析
Patent Analysis of Fuel Cell Car Technology
摘要
Abstract
With environmental and energy issues becoming more extruding,new energy vehicles have become the research focus of the world's leading automotive manufacturers and research institutions. With its efficient and near-zero emission advantages,fuel cell vehicle is generally considered to have broad development prospects.As an important supporting technological innovation,patents have become the core competitiveness of an important manifestation.Professional patent analysis method has been used to carry on the analysis on fuel cell technology,such as application trends,country distribution,applicant distribution,etc so as to get the general situation of the patent development of the vehicle engine technology in the world and China,and put forward the development proposals based on the analysis.关键词
燃料电池汽车技术/技术分支/关键技术/专利分析Key words
fuel cell vehicle technology/technical branch/key technology/patent analysis分类
交通工程引用本文复制引用
孙凤艳..燃料电池汽车技术专利态势分析[J].重庆理工大学学报（自然科学版）,2017,31(1):21-27,7.基金项目
工业和信息化部知识产权推进计划项目(2015) （2015）
