基于专利地图的原子钟技术现状分析

Analysis of Current Status of Atomic Clock Technology Based on Patent Map

原子钟是强国强军的核心器件,它在日常生活中也发挥着日益重要的作用。本文利用专利地图法和文献调研法,对原子钟专利申请趋势和技术发展脉络、主要国家竞争力和专利战略、全球和主要国家技术布局特点、主要专利权人研发主题及创新活动等进行了研究,以期为我国原子钟创新活动提供信息支撑,助力我国原子钟事业发展。

The atomic clock is a core device of strengthening the country and the army, it also plays an increasingly important role in daily life.This paper uses the patent map method and literature research method, to study the atomic clock patent application trends and technology development context, major national competitiveness and patent strategies,global and major national technology layout characteristics, major patentees’ R&D themes and innovation activities, to provide the information support for China’s innovation activities of atomic clocks and help the development of China’s atomic clock industry.