摘要
针对国外航天服技术的专利文献进行筛选、标引、数据处理,从申请趋势、区域分布、主要专利权人、技术分支等方面开展了系统分析,为我国市场主体和研发团队了解专利竞争格局和技术发展趋势起到信息指引作用.
Abstract
This paper systematically analyzes the patent data of foreign spacesuit technology,including the application trend,region-al distribution,main patent holders,technology development,etc.,and provides information guide for Chinese market participants and R&D teams to understand the patent competition pattern and the technology development trend.
维普
万方数据