摘要
新能源作为现行及未来发展的重要战略资源,其受到世界各国的重视。氢能作为新能源的代表,以其高燃烧值和环保性成为我国重点发展的领域。借助incoPat数据库,基于专利文献视角,对我国氢能专利申请趋势、省(区、市)分布、法律状态、IPC以及创新主体进行分析,以研究我国氢能产业的发展现状。
As an important strategic resource for the current and future development of a country,new energy has received strong attention from all countries in the world.As a representative of new energy,hydrogen energy has become the focus of development in China with its high combustion value and environmental protection.With the help of incoPat database,based on the perspective of patent literature,this paper analyzes the application trend,provincial and municipal distribution,legal status,IPC and innovation subjects of hydrogen energy in China to study the current development status of hydrogen energy industry in China.
出处
《环境保护与循环经济》
2022年第7期13-17,共5页
environmental protection and circular economy
关键词
氢能
专利文献
专利布局与分析
hydrogen energy
patent documentation
patent layout and analysis
