基于专利分析的全球主要国家(地区)智能网联汽车技术发展态势研究

Research on Development Trend of Intelligent and Connected Vehicle Technology in Major Countries (Regions) Based on Patent Analysis

摘要:

全球91%的智能网联汽车专利掌握在日本、我国大陆、美国、韩国、德国手中,通过聚焦分析主要国家(地区)智能网联汽车技术发展态势,为我国在该领域的技术发展提供参考。本文综合应用Derwent Innovation、Derwent Data Analyzer、Innography等专利检索平台和分析工具,在明确智能网联汽车关键技术基础上构建检索策略,从申请趋势、技术生命周期、技术领域、主要专利权人、专利价值等视角,对全球智能网联汽车专利进行宏观分析,对主要国家(地区)专利进行比较研究。

Abstract:

91% of intelligent and connected vehicle (ICV) patents are commanded by Japan, China, America, South Korea, and Germany. Analyzing the development trend of these countries (regions) provides a development reference for China. By using DI, DDA and Innography, the paper analyzes the macro trend of global ICV patents and compares major countries (regions) patents from application trends, technology life cycle, technology fields, major patentees and patent strength.