下一代互联网互联设备关键技术专利导航研究综述

Patent navigation on key technologies of next generation Internet interconnection technologies:a review

下一代互联网是全球各国推动科技产业革命和重塑国家长期竞争力的基础设施和先导领域,同样也是高科技密布、专利密集的战略性新兴产业领域,技术研发与创新竞争异常激烈.本文运用专利导航方法对全球下一代互联网互联设备相关技术进行了分析,通过对本导航领域多位技术专家的访谈,澄清和界定了下一代互联网互联设备关键技术的基本定义与范畴,从总体趋势、地域、核心申请人、核心发明人、专利强度、我国向国外申请专利,以及技术分支等方面分析了全球及我国下一代互联网互联设备关键技术的专利布局现状、竞争前沿和未来趋势,结合本导航领域国内外典型案例的总结,对研发创新和专利运用提出了相应的导航建议.

The next generation Internet(NGI)is the infrastructure and leading field for countries all over the world to promote the revolution in the science and technology industry and reshape long-term competitiveness.Moreover,it is a strategic technology field full of high-technology,intensive patents,with intense R&D and innovation competition.Accordingly,this paper analyzes the key connectivity technologies of the NGI using the research framework of patent navigation.Then,it clarifies the basic concepts and categories of the key interconnection technologies of the NGI and defines them through interviews with several famous technical experts from China’s universities.The status quo,competitive frontier,and future trend of patent development of key connectivity technologies of the NGI in the world and China are analyzed from the aspects of the general trend,region,core applicant,core inventor,patent strength,foreign patent application,and technology branch analysis.Finally,combined with the showcase of typical cases about patent usage,some suggestions are put forward from the perspective of patent navigation.